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vasnprintf.c

Absolute File Name:/home/opencoverage/opencoverage/guest-scripts/coreutils/src/lib/vasnprintf.c
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6-
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17-
18-
19-
20-
21-
22-
23-
24char *-
25vasnprintf (char *resultbuf, size_t *lengthp,-
26 const char *format, va_list args)-
27{-
28 char_directives d;-
29 arguments a;-
30-
31 if (printf_parse (format, &d, &a) < 0
printf_parse (...t, &d, &a) < 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
32-
33 return
never executed: return ((void *)0) ;
never executed: return ((void *)0) ;
0
34 ((void *)0)
never executed: return ((void *)0) ;
0
35 ;
never executed: return ((void *)0) ;
0
36-
37-
38-
39-
40-
41-
42-
43 if (printf_fetchargs (args, &a) < 0
printf_fetchar...(args, &a) < 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
44 {-
45 if (d.dir != d.direct_alloc_dir
d.dir != d.direct_alloc_dirDescription
TRUEnever evaluated
FALSEnever evaluated
) free (d.dir);
never executed: free (d.dir);
 if (a.arg != a.direct_alloc_arg
a.arg != a.direct_alloc_argDescription
TRUEnever evaluated
FALSEnever evaluated
) free (a.arg);
never executed: free (a.arg);
;		0
46 -
47 (*__errno_location ()) -
48 = -
49 22-
50 ;-
51 return
never executed: return ((void *)0) ;
never executed: return ((void *)0) ;
0
52 ((void *)0)
never executed: return ((void *)0) ;
0
53 ;
never executed: return ((void *)0) ;
0
54 }-
55-
56 {-
57 size_t buf_neededlength;-
58 char *buf;-
59 char *buf_malloced;-
60 const char *cp;-
61 size_t i;-
62 char_directive *dp;-
63-
64 char *result;-
65 size_t allocated;-
66 size_t length;-
67-
68-
69-
70 buf_neededlength =-
71 xsum4 (7, d.max_width_length, d.max_precision_length, 6);-
72-
73 if (buf_neededlength < 4000 / sizeof (char)
buf_neededleng... sizeof (char)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
74 {-
75 buf = (char *) __builtin_alloca (buf_neededlength * sizeof (char));-
76 buf_malloced = -
77 ((void *)0)-
78 ;-
79 }
never executed: end of block
0
80 else-
81-
82 {-
83 size_t buf_memsize = ((
(buf_neededlen...sizeof (char))Description
TRUEnever evaluated
FALSEnever evaluated
buf_neededlength) <=
(buf_neededlen...sizeof (char))Description
TRUEnever evaluated
FALSEnever evaluated
0
84 (18446744073709551615UL)
(buf_neededlen...sizeof (char))Description
TRUEnever evaluated
FALSEnever evaluated
0
85 / (sizeof (char))
(buf_neededlen...sizeof (char))Description
TRUEnever evaluated
FALSEnever evaluated
 ? (size_t) (buf_neededlength) * (sizeof (char)) : 		0
86 (18446744073709551615UL)-
87 );-
88 if (((
((buf_memsize)...709551615UL) )Description
TRUEnever evaluated
FALSEnever evaluated
buf_memsize) ==
((buf_memsize)...709551615UL) )Description
TRUEnever evaluated
FALSEnever evaluated
0
89 (18446744073709551615UL)
((buf_memsize)...709551615UL) )Description
TRUEnever evaluated
FALSEnever evaluated
0
90 )
((buf_memsize)...709551615UL) )Description
TRUEnever evaluated
FALSEnever evaluated
)		0
91 goto
never executed: goto out_of_memory_1;
 out_of_memory_1;
never executed: goto out_of_memory_1;
0
92 buf = (char *) malloc (buf_memsize);-
93 if (buf ==
buf == ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
94 ((void *)0)
buf == ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
95 )-
96 goto
never executed: goto out_of_memory_1;
 out_of_memory_1;
never executed: goto out_of_memory_1;
0
97 buf_malloced = buf;-
98 }
never executed: end of block
0
99-
100 if (resultbuf !=
resultbuf != ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
101 ((void *)0)
resultbuf != ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
102 )-
103 {-
104 result = resultbuf;-
105 allocated = *lengthp;-
106 }
never executed: end of block
0
107 else-
108 {-
109 result = -
110 ((void *)0)-
111 ;-
112 allocated = 0;-
113 }
never executed: end of block
0
114 length = 0;-
115 for (cp = format, i = 0, dp = &d.dir[0]; ; cp = dp->dir_end, i++, dp++)-
116 {-
117 if (cp != dp->dir_start
cp != dp->dir_startDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
118 {-
119 size_t n = dp->dir_start - cp;-
120 size_t augmented_length = xsum (length, n);-
121-
122 if ((
(augmented_length) > allocatedDescription
TRUEnever evaluated
FALSEnever evaluated
augmented_length) > allocated
(augmented_length) > allocatedDescription
TRUEnever evaluated
FALSEnever evaluated
) { size_t memory_size; char *memory; allocated = (allocated > 0
allocated > 0Description
TRUEnever evaluated
FALSEnever evaluated
 ? ((
(allocated) <=...51615UL) / (2)Description
TRUEnever evaluated
FALSEnever evaluated
allocated) <=
(allocated) <=...51615UL) / (2)Description
TRUEnever evaluated
FALSEnever evaluated
0
123 (18446744073709551615UL)
(allocated) <=...51615UL) / (2)Description
TRUEnever evaluated
FALSEnever evaluated
0
124 / (2)
(allocated) <=...51615UL) / (2)Description
TRUEnever evaluated
FALSEnever evaluated
 ? (size_t) (allocated) * (2) : 		0
125 (18446744073709551615UL)-
126 ) : 12); if ((
(augmented_length) > allocatedDescription
TRUEnever evaluated
FALSEnever evaluated
augmented_length) > allocated
(augmented_length) > allocatedDescription
TRUEnever evaluated
FALSEnever evaluated
) allocated = (augmented_length);
never executed: allocated = (augmented_length);
 memory_size = ((
(allocated) <=...sizeof (char))Description
TRUEnever evaluated
FALSEnever evaluated
allocated) <=
(allocated) <=...sizeof (char))Description
TRUEnever evaluated
FALSEnever evaluated
0
127 (18446744073709551615UL)
(allocated) <=...sizeof (char))Description
TRUEnever evaluated
FALSEnever evaluated
0
128 / (sizeof (char))
(allocated) <=...sizeof (char))Description
TRUEnever evaluated
FALSEnever evaluated
 ? (size_t) (allocated) * (sizeof (char)) : 		0
129 (18446744073709551615UL)-
130 ); if (((
((memory_size)...709551615UL) )Description
TRUEnever evaluated
FALSEnever evaluated
memory_size) ==
((memory_size)...709551615UL) )Description
TRUEnever evaluated
FALSEnever evaluated
0
131 (18446744073709551615UL)
((memory_size)...709551615UL) )Description
TRUEnever evaluated
FALSEnever evaluated
0
132 )
((memory_size)...709551615UL) )Description
TRUEnever evaluated
FALSEnever evaluated
) goto
never executed: goto out_of_memory;
 out_of_memory;
never executed: goto out_of_memory;
 if (result == resultbuf
result == resultbufDescription
TRUEnever evaluated
FALSEnever evaluated
 || result ==
result == ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
133 ((void *)0)
result == ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
134 ) memory = (char *) malloc (memory_size);
never executed: memory = (char *) malloc (memory_size);
 else memory = (char *) realloc (result, memory_size);
never executed: memory = (char *) realloc (result, memory_size);
 if (memory ==
memory == ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
135 ((void *)0)
memory == ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
136 ) goto
never executed: goto out_of_memory;
 out_of_memory;
never executed: goto out_of_memory;
 if (result == resultbuf
result == resultbufDescription
TRUEnever evaluated
FALSEnever evaluated
 && length > 0
length > 0Description
TRUEnever evaluated
FALSEnever evaluated
) memcpy (memory, result, length);
never executed: memcpy (memory, result, length);
 result = memory; }
never executed: end of block
;		0
137-
138-
139-
140 if (sizeof (char) == sizeof (char)
sizeof (char) == sizeof (char)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
141 {-
142 memcpy (result + length, (const char *) cp, n);-
143 length = augmented_length;-
144 }
never executed: end of block
0
145 else-
146 {-
147 do-
148 result[length++] = *cp++;
never executed: result[length++] = *cp++;
0
149 while (--
--n > 0Description
TRUEnever evaluated
FALSEnever evaluated
n > 0
--n > 0Description
TRUEnever evaluated
FALSEnever evaluated
);		0
150 }
never executed: end of block
0
151 }-
152 if (i == d.count
i == d.countDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
153 break;
never executed: break;
0
154-
155-
156 if (dp->conversion == '%'
dp->conversion == '%'Description
TRUEnever evaluated
FALSEnever evaluated
)		0
157 {-
158 size_t augmented_length;-
159-
160 if (!(dp->arg_index == (~(size_t)0))
!(dp->arg_inde... (~(size_t)0))Description
TRUEnever evaluated
FALSEnever evaluated
)		0
161 abort ();
never executed: abort ();
0
162 augmented_length = xsum (length, 1);-
163 if ((
(augmented_length) > allocatedDescription
TRUEnever evaluated
FALSEnever evaluated
augmented_length) > allocated
(augmented_length) > allocatedDescription
TRUEnever evaluated
FALSEnever evaluated
) { size_t memory_size; char *memory; allocated = (allocated > 0
allocated > 0Description
TRUEnever evaluated
FALSEnever evaluated
 ? ((
(allocated) <=...51615UL) / (2)Description
TRUEnever evaluated
FALSEnever evaluated
allocated) <=
(allocated) <=...51615UL) / (2)Description
TRUEnever evaluated
FALSEnever evaluated
0
164 (18446744073709551615UL)
(allocated) <=...51615UL) / (2)Description
TRUEnever evaluated
FALSEnever evaluated
0
165 / (2)
(allocated) <=...51615UL) / (2)Description
TRUEnever evaluated
FALSEnever evaluated
 ? (size_t) (allocated) * (2) : 		0
166 (18446744073709551615UL)-
167 ) : 12); if ((
(augmented_length) > allocatedDescription
TRUEnever evaluated
FALSEnever evaluated
augmented_length) > allocated
(augmented_length) > allocatedDescription
TRUEnever evaluated
FALSEnever evaluated
) allocated = (augmented_length);
never executed: allocated = (augmented_length);
 memory_size = ((
(allocated) <=...sizeof (char))Description
TRUEnever evaluated
FALSEnever evaluated
allocated) <=
(allocated) <=...sizeof (char))Description
TRUEnever evaluated
FALSEnever evaluated
0
168 (18446744073709551615UL)
(allocated) <=...sizeof (char))Description
TRUEnever evaluated
FALSEnever evaluated
0
169 / (sizeof (char))
(allocated) <=...sizeof (char))Description
TRUEnever evaluated
FALSEnever evaluated
 ? (size_t) (allocated) * (sizeof (char)) : 		0
170 (18446744073709551615UL)-
171 ); if (((
((memory_size)...709551615UL) )Description
TRUEnever evaluated
FALSEnever evaluated
memory_size) ==
((memory_size)...709551615UL) )Description
TRUEnever evaluated
FALSEnever evaluated
0
172 (18446744073709551615UL)
((memory_size)...709551615UL) )Description
TRUEnever evaluated
FALSEnever evaluated
0
173 )
((memory_size)...709551615UL) )Description
TRUEnever evaluated
FALSEnever evaluated
) goto
never executed: goto out_of_memory;
 out_of_memory;
never executed: goto out_of_memory;
 if (result == resultbuf
result == resultbufDescription
TRUEnever evaluated
FALSEnever evaluated
 || result ==
result == ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
174 ((void *)0)
result == ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
175 ) memory = (char *) malloc (memory_size);
never executed: memory = (char *) malloc (memory_size);
 else memory = (char *) realloc (result, memory_size);
never executed: memory = (char *) realloc (result, memory_size);
 if (memory ==
memory == ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
176 ((void *)0)
memory == ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
177 ) goto
never executed: goto out_of_memory;
 out_of_memory;
never executed: goto out_of_memory;
 if (result == resultbuf
result == resultbufDescription
TRUEnever evaluated
FALSEnever evaluated
 && length > 0
length > 0Description
TRUEnever evaluated
FALSEnever evaluated
) memcpy (memory, result, length);
never executed: memcpy (memory, result, length);
 result = memory; }
never executed: end of block
;		0
178 result[length] = '%';-
179 length = augmented_length;-
180 }
never executed: end of block
0
181 else-
182 {-
183 if (!(dp->arg_index != (~(size_t)0))
!(dp->arg_inde... (~(size_t)0))Description
TRUEnever evaluated
FALSEnever evaluated
)		0
184 abort ();
never executed: abort ();
0
185-
186 if (dp->conversion == 'n'
dp->conversion == 'n'Description
TRUEnever evaluated
FALSEnever evaluated
)		0
187 {-
188 switch (a.arg[dp->arg_index].type)-
189 {-
190 case
never executed: case TYPE_COUNT_SCHAR_POINTER:
 TYPE_COUNT_SCHAR_POINTER:
never executed: case TYPE_COUNT_SCHAR_POINTER:
0
191 *a.arg[dp->arg_index].a.a_count_schar_pointer = length;-
192 break;
never executed: break;
0
193 case
never executed: case TYPE_COUNT_SHORT_POINTER:
 TYPE_COUNT_SHORT_POINTER:
never executed: case TYPE_COUNT_SHORT_POINTER:
0
194 *a.arg[dp->arg_index].a.a_count_short_pointer = length;-
195 break;
never executed: break;
0
196 case
never executed: case TYPE_COUNT_INT_POINTER:
 TYPE_COUNT_INT_POINTER:
never executed: case TYPE_COUNT_INT_POINTER:
0
197 *a.arg[dp->arg_index].a.a_count_int_pointer = length;-
198 break;
never executed: break;
0
199 case
never executed: case TYPE_COUNT_LONGINT_POINTER:
 TYPE_COUNT_LONGINT_POINTER:
never executed: case TYPE_COUNT_LONGINT_POINTER:
0
200 *a.arg[dp->arg_index].a.a_count_longint_pointer = length;-
201 break;
never executed: break;
0
202-
203 case
never executed: case TYPE_COUNT_LONGLONGINT_POINTER:
 TYPE_COUNT_LONGLONGINT_POINTER:
never executed: case TYPE_COUNT_LONGLONGINT_POINTER:
0
204 *a.arg[dp->arg_index].a.a_count_longlongint_pointer = length;-
205 break;
never executed: break;
0
206-
207 default
never executed: default:
:
never executed: default:
0
208 abort ();
never executed: abort ();
0
209 }-
210 }-
211 else-
212 {-
213 arg_type type = a.arg[dp->arg_index].type;-
214 int flags = dp->flags;-
215 char *fbp;-
216 unsigned int prefix_count;-
217 int prefixes[2] ;-
218 int orig_errno;-
219 fbp = buf;-
220 *fbp++ = '%';-
221-
222-
223-
224-
225-
226 if (flags & 1
flags & 1Description
TRUEnever evaluated
FALSEnever evaluated
)		0
227 *
never executed: *fbp++ = '\'';
fbp++ = '\'';
never executed: *fbp++ = '\'';
0
228-
229 if (flags & 2
flags & 2Description
TRUEnever evaluated
FALSEnever evaluated
)		0
230 *
never executed: *fbp++ = '-';
fbp++ = '-';
never executed: *fbp++ = '-';
0
231 if (flags & 4
flags & 4Description
TRUEnever evaluated
FALSEnever evaluated
)		0
232 *
never executed: *fbp++ = '+';
fbp++ = '+';
never executed: *fbp++ = '+';
0
233 if (flags & 8
flags & 8Description
TRUEnever evaluated
FALSEnever evaluated
)		0
234 *
never executed: *fbp++ = ' ';
fbp++ = ' ';
never executed: *fbp++ = ' ';
0
235 if (flags & 16
flags & 16Description
TRUEnever evaluated
FALSEnever evaluated
)		0
236 *
never executed: *fbp++ = '#';
fbp++ = '#';
never executed: *fbp++ = '#';
0
237-
238 if (flags & 64
flags & 64Description
TRUEnever evaluated
FALSEnever evaluated
)		0
239 *
never executed: *fbp++ = 'I';
fbp++ = 'I';
never executed: *fbp++ = 'I';
0
240-
241 if (!0
!0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
242 {-
243 if (flags & 32
flags & 32Description
TRUEnever evaluated
FALSEnever evaluated
)		0
244 *
never executed: *fbp++ = '0';
fbp++ = '0';
never executed: *fbp++ = '0';
0
245 if (dp->width_start != dp->width_end
dp->width_star... dp->width_endDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
246 {-
247 size_t n = dp->width_end - dp->width_start;-
248-
249-
250 if (sizeof (char) == sizeof (char)
sizeof (char) == sizeof (char)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
251 {-
252 memcpy (fbp, dp->width_start, n * sizeof (char));-
253 fbp += n;-
254 }
never executed: end of block
0
255 else-
256 {-
257 const char *mp = dp->width_start;-
258 do-
259 *
never executed: *fbp++ = *mp++;
fbp++ = *mp++;
never executed: *fbp++ = *mp++;
0
260 while (--
--n > 0Description
TRUEnever evaluated
FALSEnever evaluated
n > 0
--n > 0Description
TRUEnever evaluated
FALSEnever evaluated
);		0
261 }
never executed: end of block
0
262 }-
263 }
never executed: end of block
0
264 if (!0
!0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
265 {-
266 if (dp->precision_start != dp->precision_end
dp->precision_...>precision_endDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
267 {-
268 size_t n = dp->precision_end - dp->precision_start;-
269-
270-
271 if (sizeof (char) == sizeof (char)
sizeof (char) == sizeof (char)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
272 {-
273 memcpy (fbp, dp->precision_start, n * sizeof (char));-
274 fbp += n;-
275 }
never executed: end of block
0
276 else-
277 {-
278 const char *mp = dp->precision_start;-
279 do-
280 *
never executed: *fbp++ = *mp++;
fbp++ = *mp++;
never executed: *fbp++ = *mp++;
0
281 while (--
--n > 0Description
TRUEnever evaluated
FALSEnever evaluated
n > 0
--n > 0Description
TRUEnever evaluated
FALSEnever evaluated
);		0
282 }
never executed: end of block
0
283 }-
284 }
never executed: end of block
0
285-
286 switch (type)-
287 {-
288-
289 case
never executed: case TYPE_LONGLONGINT:
 TYPE_LONGLONGINT:
never executed: case TYPE_LONGLONGINT:
0
290 case
never executed: case TYPE_ULONGLONGINT:
 TYPE_ULONGLONGINT:
never executed: case TYPE_ULONGLONGINT:
0
291-
292-
293-
294-
295-
296-
297 *fbp++ = 'l';-
298-
299-
300 ((void) 0);-
301 case
never executed: case TYPE_LONGINT:
 TYPE_LONGINT:
never executed: case TYPE_LONGINT:
code before this statement never executed: case TYPE_LONGINT:
0
302 case
never executed: case TYPE_ULONGINT:
 TYPE_ULONGINT:
never executed: case TYPE_ULONGINT:
0
303-
304 case
never executed: case TYPE_WIDE_CHAR:
 TYPE_WIDE_CHAR:
never executed: case TYPE_WIDE_CHAR:
0
305-
306-
307 case
never executed: case TYPE_WIDE_STRING:
 TYPE_WIDE_STRING:
never executed: case TYPE_WIDE_STRING:
0
308-
309 *fbp++ = 'l';-
310 break;
never executed: break;
0
311 case
never executed: case TYPE_LONGDOUBLE:
 TYPE_LONGDOUBLE:
never executed: case TYPE_LONGDOUBLE:
0
312 *fbp++ = 'L';-
313 break;
never executed: break;
0
314 default
never executed: default:
:
never executed: default:
0
315 break;
never executed: break;
0
316 }-
317-
318-
319-
320-
321-
322 *fbp = dp->conversion;-
323 fbp[1] = '\0';-
324-
325-
326-
327-
328-
329-
330 prefix_count = 0;-
331 if (!0 && dp->width_arg_index != (~(size_t)0)
dp->width_arg_...= (~(size_t)0)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
332 {-
333 if (!(a.arg[dp->width_arg_index].type == TYPE_INT)
!(a.arg[dp->wi...e == TYPE_INT)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
334 abort ();
never executed: abort ();
0
335 prefixes[prefix_count++] = a.arg[dp->width_arg_index].a.a_int;-
336 }
never executed: end of block
0
337 if (!0 && dp->precision_arg_index != (~(size_t)0)
dp->precision_...= (~(size_t)0)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
338 {-
339 if (!(a.arg[dp->precision_arg_index].type == TYPE_INT)
!(a.arg[dp->pr...e == TYPE_INT)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
340 abort ();
never executed: abort ();
0
341 prefixes[prefix_count++] = a.arg[dp->precision_arg_index].a.a_int;-
342 }
never executed: end of block
0
343 if ((
(xsum (length,...)) > allocatedDescription
TRUEnever evaluated
FALSEnever evaluated
xsum (length, (2 + (sizeof (char) / sizeof (char)) - 1) / (sizeof (char) / sizeof (char)))) > allocated
(xsum (length,...)) > allocatedDescription
TRUEnever evaluated
FALSEnever evaluated
) { size_t memory_size; char *memory; allocated = (allocated > 0
allocated > 0Description
TRUEnever evaluated
FALSEnever evaluated
 ? ((
(allocated) <=...51615UL) / (2)Description
TRUEnever evaluated
FALSEnever evaluated
allocated) <=
(allocated) <=...51615UL) / (2)Description
TRUEnever evaluated
FALSEnever evaluated
0
344 (18446744073709551615UL)
(allocated) <=...51615UL) / (2)Description
TRUEnever evaluated
FALSEnever evaluated
0
345 / (2)
(allocated) <=...51615UL) / (2)Description
TRUEnever evaluated
FALSEnever evaluated
 ? (size_t) (allocated) * (2) : 		0
346 (18446744073709551615UL)-
347 ) : 12); if ((
(xsum (length,...)) > allocatedDescription
TRUEnever evaluated
FALSEnever evaluated
xsum (length, (2 + (sizeof (char) / sizeof (char)) - 1) / (sizeof (char) / sizeof (char)))) > allocated
(xsum (length,...)) > allocatedDescription
TRUEnever evaluated
FALSEnever evaluated
) allocated = (xsum (length, (2 + (sizeof (char) / sizeof (char)) - 1) / (sizeof (char) / sizeof (char))));
never executed: allocated = (xsum (length, (2 + (sizeof (char) / sizeof (char)) - 1) / (sizeof (char) / sizeof (char))));
 memory_size = ((
(allocated) <=...sizeof (char))Description
TRUEnever evaluated
FALSEnever evaluated
allocated) <=
(allocated) <=...sizeof (char))Description
TRUEnever evaluated
FALSEnever evaluated
0
348 (18446744073709551615UL)
(allocated) <=...sizeof (char))Description
TRUEnever evaluated
FALSEnever evaluated
0
349 / (sizeof (char))
(allocated) <=...sizeof (char))Description
TRUEnever evaluated
FALSEnever evaluated
 ? (size_t) (allocated) * (sizeof (char)) : 		0
350 (18446744073709551615UL)-
351 ); if (((
((memory_size)...709551615UL) )Description
TRUEnever evaluated
FALSEnever evaluated
memory_size) ==
((memory_size)...709551615UL) )Description
TRUEnever evaluated
FALSEnever evaluated
0
352 (18446744073709551615UL)
((memory_size)...709551615UL) )Description
TRUEnever evaluated
FALSEnever evaluated
0
353 )
((memory_size)...709551615UL) )Description
TRUEnever evaluated
FALSEnever evaluated
) goto
never executed: goto out_of_memory;
 out_of_memory;
never executed: goto out_of_memory;
 if (result == resultbuf
result == resultbufDescription
TRUEnever evaluated
FALSEnever evaluated
 || result ==
result == ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
354 ((void *)0)
result == ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
355 ) memory = (char *) malloc (memory_size);
never executed: memory = (char *) malloc (memory_size);
 else memory = (char *) realloc (result, memory_size);
never executed: memory = (char *) realloc (result, memory_size);
 if (memory ==
memory == ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
356 ((void *)0)
memory == ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
357 ) goto
never executed: goto out_of_memory;
 out_of_memory;
never executed: goto out_of_memory;
 if (result == resultbuf
result == resultbufDescription
TRUEnever evaluated
FALSEnever evaluated
 && length > 0
length > 0Description
TRUEnever evaluated
FALSEnever evaluated
) memcpy (memory, result, length);
never executed: memcpy (memory, result, length);
 result = memory; }
never executed: end of block
0
358-
359 ;-
360-
361-
362 *(char *) (result + length) = '\0';-
363-
364-
365 orig_errno = -
366 (*__errno_location ())-
367 ;-
368-
369 for (;;)-
370 {-
371 int count = -1;-
372-
373-
374 int retcount = 0;-
375 size_t maxlen = allocated - length;-
376-
377-
378 if (maxlen > 0x7fffffff / (sizeof (char) / sizeof (char))
maxlen > 0x7ff...sizeof (char))Description
TRUEnever evaluated
FALSEnever evaluated
)		0
379 maxlen = 0x7fffffff / (sizeof (char) / sizeof (char));
never executed: maxlen = 0x7fffffff / (sizeof (char) / sizeof (char));
0
380 maxlen = maxlen * (sizeof (char) / sizeof (char));-
381 -
382 (*__errno_location ()) -
383 = 0;-
384 switch (type)-
385 {-
386 case
never executed: case TYPE_SCHAR:
 TYPE_SCHAR:
never executed: case TYPE_SCHAR:
0
387 {-
388 int arg = a.arg[dp->arg_index].a.a_schar;-
389 switch (prefix_count) { case
never executed: case 0:
 0:
never executed: case 0:
 retcount = snprintf ((char *) (result + length), maxlen, buf, arg, &count); break;
never executed: break;
 case
never executed: case 1:
 1:
never executed: case 1:
 retcount = snprintf ((char *) (result + length), maxlen, buf, prefixes[0], arg, &count); break;
never executed: break;
 case
never executed: case 2:
 2:
never executed: case 2:
 retcount = snprintf ((char *) (result + length), maxlen, buf, prefixes[0], prefixes[1], arg, &count); break;
never executed: break;
 default
never executed: default:
:
never executed: default:
 abort ();
never executed: abort ();
 };		0
390 }-
391 break;
never executed: break;
0
392 case
never executed: case TYPE_UCHAR:
 TYPE_UCHAR:
never executed: case TYPE_UCHAR:
0
393 {-
394 unsigned int arg = a.arg[dp->arg_index].a.a_uchar;-
395 switch (prefix_count) { case
never executed: case 0:
 0:
never executed: case 0:
 retcount = snprintf ((char *) (result + length), maxlen, buf, arg, &count); break;
never executed: break;
 case
never executed: case 1:
 1:
never executed: case 1:
 retcount = snprintf ((char *) (result + length), maxlen, buf, prefixes[0], arg, &count); break;
never executed: break;
 case
never executed: case 2:
 2:
never executed: case 2:
 retcount = snprintf ((char *) (result + length), maxlen, buf, prefixes[0], prefixes[1], arg, &count); break;
never executed: break;
 default
never executed: default:
:
never executed: default:
 abort ();
never executed: abort ();
 };		0
396 }-
397 break;
never executed: break;
0
398 case
never executed: case TYPE_SHORT:
 TYPE_SHORT:
never executed: case TYPE_SHORT:
0
399 {-
400 int arg = a.arg[dp->arg_index].a.a_short;-
401 switch (prefix_count) { case
never executed: case 0:
 0:
never executed: case 0:
 retcount = snprintf ((char *) (result + length), maxlen, buf, arg, &count); break;
never executed: break;
 case
never executed: case 1:
 1:
never executed: case 1:
 retcount = snprintf ((char *) (result + length), maxlen, buf, prefixes[0], arg, &count); break;
never executed: break;
 case
never executed: case 2:
 2:
never executed: case 2:
 retcount = snprintf ((char *) (result + length), maxlen, buf, prefixes[0], prefixes[1], arg, &count); break;
never executed: break;
 default
never executed: default:
:
never executed: default:
 abort ();
never executed: abort ();
 };		0
402 }-
403 break;
never executed: break;
0
404 case
never executed: case TYPE_USHORT:
 TYPE_USHORT:
never executed: case TYPE_USHORT:
0
405 {-
406 unsigned int arg = a.arg[dp->arg_index].a.a_ushort;-
407 switch (prefix_count) { case
never executed: case 0:
 0:
never executed: case 0:
 retcount = snprintf ((char *) (result + length), maxlen, buf, arg, &count); break;
never executed: break;
 case
never executed: case 1:
 1:
never executed: case 1:
 retcount = snprintf ((char *) (result + length), maxlen, buf, prefixes[0], arg, &count); break;
never executed: break;
 case
never executed: case 2:
 2:
never executed: case 2:
 retcount = snprintf ((char *) (result + length), maxlen, buf, prefixes[0], prefixes[1], arg, &count); break;
never executed: break;
 default
never executed: default:
:
never executed: default:
 abort ();
never executed: abort ();
 };		0
408 }-
409 break;
never executed: break;
0
410 case
never executed: case TYPE_INT:
 TYPE_INT:
never executed: case TYPE_INT:
0
411 {-
412 int arg = a.arg[dp->arg_index].a.a_int;-
413 switch (prefix_count) { case
never executed: case 0:
 0:
never executed: case 0:
 retcount = snprintf ((char *) (result + length), maxlen, buf, arg, &count); break;
never executed: break;
 case
never executed: case 1:
 1:
never executed: case 1:
 retcount = snprintf ((char *) (result + length), maxlen, buf, prefixes[0], arg, &count); break;
never executed: break;
 case
never executed: case 2:
 2:
never executed: case 2:
 retcount = snprintf ((char *) (result + length), maxlen, buf, prefixes[0], prefixes[1], arg, &count); break;
never executed: break;
 default
never executed: default:
:
never executed: default:
 abort ();
never executed: abort ();
 };		0
414 }-
415 break;
never executed: break;
0
416 case
never executed: case TYPE_UINT:
 TYPE_UINT:
never executed: case TYPE_UINT:
0
417 {-
418 unsigned int arg = a.arg[dp->arg_index].a.a_uint;-
419 switch (prefix_count) { case
never executed: case 0:
 0:
never executed: case 0:
 retcount = snprintf ((char *) (result + length), maxlen, buf, arg, &count); break;
never executed: break;
 case
never executed: case 1:
 1:
never executed: case 1:
 retcount = snprintf ((char *) (result + length), maxlen, buf, prefixes[0], arg, &count); break;
never executed: break;
 case
never executed: case 2:
 2:
never executed: case 2:
 retcount = snprintf ((char *) (result + length), maxlen, buf, prefixes[0], prefixes[1], arg, &count); break;
never executed: break;
 default
never executed: default:
:
never executed: default:
 abort ();
never executed: abort ();
 };		0
420 }-
421 break;
never executed: break;
0
422 case
never executed: case TYPE_LONGINT:
 TYPE_LONGINT:
never executed: case TYPE_LONGINT:
0
423 {-
424 long int arg = a.arg[dp->arg_index].a.a_longint;-
425 switch (prefix_count) { case
never executed: case 0:
 0:
never executed: case 0:
 retcount = snprintf ((char *) (result + length), maxlen, buf, arg, &count); break;
never executed: break;
 case
never executed: case 1:
 1:
never executed: case 1:
 retcount = snprintf ((char *) (result + length), maxlen, buf, prefixes[0], arg, &count); break;
never executed: break;
 case
never executed: case 2:
 2:
never executed: case 2:
 retcount = snprintf ((char *) (result + length), maxlen, buf, prefixes[0], prefixes[1], arg, &count); break;
never executed: break;
 default
never executed: default:
:
never executed: default:
 abort ();
never executed: abort ();
 };		0
426 }-
427 break;
never executed: break;
0
428 case
never executed: case TYPE_ULONGINT:
 TYPE_ULONGINT:
never executed: case TYPE_ULONGINT:
0
429 {-
430 unsigned long int arg = a.arg[dp->arg_index].a.a_ulongint;-
431 switch (prefix_count) { case
never executed: case 0:
 0:
never executed: case 0:
 retcount = snprintf ((char *) (result + length), maxlen, buf, arg, &count); break;
never executed: break;
 case
never executed: case 1:
 1:
never executed: case 1:
 retcount = snprintf ((char *) (result + length), maxlen, buf, prefixes[0], arg, &count); break;
never executed: break;
 case
never executed: case 2:
 2:
never executed: case 2:
 retcount = snprintf ((char *) (result + length), maxlen, buf, prefixes[0], prefixes[1], arg, &count); break;
never executed: break;
 default
never executed: default:
:
never executed: default:
 abort ();
never executed: abort ();
 };		0
432 }-
433 break;
never executed: break;
0
434-
435 case
never executed: case TYPE_LONGLONGINT:
 TYPE_LONGLONGINT:
never executed: case TYPE_LONGLONGINT:
0
436 {-
437 long long int arg = a.arg[dp->arg_index].a.a_longlongint;-
438 switch (prefix_count) { case
never executed: case 0:
 0:
never executed: case 0:
 retcount = snprintf ((char *) (result + length), maxlen, buf, arg, &count); break;
never executed: break;
 case
never executed: case 1:
 1:
never executed: case 1:
 retcount = snprintf ((char *) (result + length), maxlen, buf, prefixes[0], arg, &count); break;
never executed: break;
 case
never executed: case 2:
 2:
never executed: case 2:
 retcount = snprintf ((char *) (result + length), maxlen, buf, prefixes[0], prefixes[1], arg, &count); break;
never executed: break;
 default
never executed: default:
:
never executed: default:
 abort ();
never executed: abort ();
 };		0
439 }-
440 break;
never executed: break;
0
441 case
never executed: case TYPE_ULONGLONGINT:
 TYPE_ULONGLONGINT:
never executed: case TYPE_ULONGLONGINT:
0
442 {-
443 unsigned long long int arg = a.arg[dp->arg_index].a.a_ulonglongint;-
444 switch (prefix_count) { case
never executed: case 0:
 0:
never executed: case 0:
 retcount = snprintf ((char *) (result + length), maxlen, buf, arg, &count); break;
never executed: break;
 case
never executed: case 1:
 1:
never executed: case 1:
 retcount = snprintf ((char *) (result + length), maxlen, buf, prefixes[0], arg, &count); break;
never executed: break;
 case
never executed: case 2:
 2:
never executed: case 2:
 retcount = snprintf ((char *) (result + length), maxlen, buf, prefixes[0], prefixes[1], arg, &count); break;
never executed: break;
 default
never executed: default:
:
never executed: default:
 abort ();
never executed: abort ();
 };		0
445 }-
446 break;
never executed: break;
0
447-
448 case
never executed: case TYPE_DOUBLE:
 TYPE_DOUBLE:
never executed: case TYPE_DOUBLE:
0
449 {-
450 double arg = a.arg[dp->arg_index].a.a_double;-
451 switch (prefix_count) { case
never executed: case 0:
 0:
never executed: case 0:
 retcount = snprintf ((char *) (result + length), maxlen, buf, arg, &count); break;
never executed: break;
 case
never executed: case 1:
 1:
never executed: case 1:
 retcount = snprintf ((char *) (result + length), maxlen, buf, prefixes[0], arg, &count); break;
never executed: break;
 case
never executed: case 2:
 2:
never executed: case 2:
 retcount = snprintf ((char *) (result + length), maxlen, buf, prefixes[0], prefixes[1], arg, &count); break;
never executed: break;
 default
never executed: default:
:
never executed: default:
 abort ();
never executed: abort ();
 };		0
452 }-
453 break;
never executed: break;
0
454 case
never executed: case TYPE_LONGDOUBLE:
 TYPE_LONGDOUBLE:
never executed: case TYPE_LONGDOUBLE:
0
455 {-
456 long double arg = a.arg[dp->arg_index].a.a_longdouble;-
457 switch (prefix_count) { case
never executed: case 0:
 0:
never executed: case 0:
 retcount = snprintf ((char *) (result + length), maxlen, buf, arg, &count); break;
never executed: break;
 case
never executed: case 1:
 1:
never executed: case 1:
 retcount = snprintf ((char *) (result + length), maxlen, buf, prefixes[0], arg, &count); break;
never executed: break;
 case
never executed: case 2:
 2:
never executed: case 2:
 retcount = snprintf ((char *) (result + length), maxlen, buf, prefixes[0], prefixes[1], arg, &count); break;
never executed: break;
 default
never executed: default:
:
never executed: default:
 abort ();
never executed: abort ();
 };		0
458 }-
459 break;
never executed: break;
0
460 case
never executed: case TYPE_CHAR:
 TYPE_CHAR:
never executed: case TYPE_CHAR:
0
461 {-
462 int arg = a.arg[dp->arg_index].a.a_char;-
463 switch (prefix_count) { case
never executed: case 0:
 0:
never executed: case 0:
 retcount = snprintf ((char *) (result + length), maxlen, buf, arg, &count); break;
never executed: break;
 case
never executed: case 1:
 1:
never executed: case 1:
 retcount = snprintf ((char *) (result + length), maxlen, buf, prefixes[0], arg, &count); break;
never executed: break;
 case
never executed: case 2:
 2:
never executed: case 2:
 retcount = snprintf ((char *) (result + length), maxlen, buf, prefixes[0], prefixes[1], arg, &count); break;
never executed: break;
 default
never executed: default:
:
never executed: default:
 abort ();
never executed: abort ();
 };		0
464 }-
465 break;
never executed: break;
0
466-
467 case
never executed: case TYPE_WIDE_CHAR:
 TYPE_WIDE_CHAR:
never executed: case TYPE_WIDE_CHAR:
0
468 {-
469 wint_t arg = a.arg[dp->arg_index].a.a_wide_char;-
470 switch (prefix_count) { case
never executed: case 0:
 0:
never executed: case 0:
 retcount = snprintf ((char *) (result + length), maxlen, buf, arg, &count); break;
never executed: break;
 case
never executed: case 1:
 1:
never executed: case 1:
 retcount = snprintf ((char *) (result + length), maxlen, buf, prefixes[0], arg, &count); break;
never executed: break;
 case
never executed: case 2:
 2:
never executed: case 2:
 retcount = snprintf ((char *) (result + length), maxlen, buf, prefixes[0], prefixes[1], arg, &count); break;
never executed: break;
 default
never executed: default:
:
never executed: default:
 abort ();
never executed: abort ();
 };		0
471 }-
472 break;
never executed: break;
0
473-
474 case
never executed: case TYPE_STRING:
 TYPE_STRING:
never executed: case TYPE_STRING:
0
475 {-
476 const char *arg = a.arg[dp->arg_index].a.a_string;-
477 switch (prefix_count) { case
never executed: case 0:
 0:
never executed: case 0:
 retcount = snprintf ((char *) (result + length), maxlen, buf, arg, &count); break;
never executed: break;
 case
never executed: case 1:
 1:
never executed: case 1:
 retcount = snprintf ((char *) (result + length), maxlen, buf, prefixes[0], arg, &count); break;
never executed: break;
 case
never executed: case 2:
 2:
never executed: case 2:
 retcount = snprintf ((char *) (result + length), maxlen, buf, prefixes[0], prefixes[1], arg, &count); break;
never executed: break;
 default
never executed: default:
:
never executed: default:
 abort ();
never executed: abort ();
 };		0
478 }-
479 break;
never executed: break;
0
480-
481 case
never executed: case TYPE_WIDE_STRING:
 TYPE_WIDE_STRING:
never executed: case TYPE_WIDE_STRING:
0
482 {-
483 const wchar_t *arg = a.arg[dp->arg_index].a.a_wide_string;-
484 switch (prefix_count) { case
never executed: case 0:
 0:
never executed: case 0:
 retcount = snprintf ((char *) (result + length), maxlen, buf, arg, &count); break;
never executed: break;
 case
never executed: case 1:
 1:
never executed: case 1:
 retcount = snprintf ((char *) (result + length), maxlen, buf, prefixes[0], arg, &count); break;
never executed: break;
 case
never executed: case 2:
 2:
never executed: case 2:
 retcount = snprintf ((char *) (result + length), maxlen, buf, prefixes[0], prefixes[1], arg, &count); break;
never executed: break;
 default
never executed: default:
:
never executed: default:
 abort ();
never executed: abort ();
 };		0
485 }-
486 break;
never executed: break;
0
487-
488 case
never executed: case TYPE_POINTER:
 TYPE_POINTER:
never executed: case TYPE_POINTER:
0
489 {-
490 void *arg = a.arg[dp->arg_index].a.a_pointer;-
491 switch (prefix_count) { case
never executed: case 0:
 0:
never executed: case 0:
 retcount = snprintf ((char *) (result + length), maxlen, buf, arg, &count); break;
never executed: break;
 case
never executed: case 1:
 1:
never executed: case 1:
 retcount = snprintf ((char *) (result + length), maxlen, buf, prefixes[0], arg, &count); break;
never executed: break;
 case
never executed: case 2:
 2:
never executed: case 2:
 retcount = snprintf ((char *) (result + length), maxlen, buf, prefixes[0], prefixes[1], arg, &count); break;
never executed: break;
 default
never executed: default:
:
never executed: default:
 abort ();
never executed: abort ();
 };		0
492 }-
493 break;
never executed: break;
0
494 default
never executed: default:
:
never executed: default:
0
495 abort ();
never executed: abort ();
0
496 }-
497-
498-
499-
500-
501-
502-
503 if (count >= 0
count >= 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
504 {-
505-
506-
507 if (count < maxlen
count < maxlenDescription
TRUEnever evaluated
FALSEnever evaluated
0
508 && ((
((char *) (res...count] != '\0'Description
TRUEnever evaluated
FALSEnever evaluated
char *) (result + length)) [count] != '\0'
((char *) (res...count] != '\0'Description
TRUEnever evaluated
FALSEnever evaluated
)		0
509 abort ();
never executed: abort ();
0
510-
511 if (retcount > count
retcount > countDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
512 count = retcount;
never executed: count = retcount;
0
513 }
never executed: end of block
0
514 else-
515 {-
516-
517-
518 if (fbp[1] != '\0'
fbp[1] != '\0'Description
TRUEnever evaluated
FALSEnever evaluated
)		0
519 {-
520-
521-
522 fbp[1] = '\0';-
523 continue;
never executed: continue;
0
524 }-
525 else-
526 {-
527-
528 if (retcount < 0
retcount < 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
529 {-
530 }
never executed: end of block
0
531 else-
532 count = retcount;
never executed: count = retcount;
0
533 }-
534 }-
535-
536-
537-
538 if (count < 0
count < 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
539 {-
540-
541-
542 int saved_errno = -
543 (*__errno_location ())-
544 ;-
545 if (saved_errno == 0
saved_errno == 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
546 {-
547 if (dp->conversion == 'c'
dp->conversion == 'c'Description
TRUEnever evaluated
FALSEnever evaluated
 || dp->conversion == 's'
dp->conversion == 's'Description
TRUEnever evaluated
FALSEnever evaluated
)		0
548 saved_errno =
never executed: saved_errno = 84 ;
0
549 84
never executed: saved_errno = 84 ;
0
550 ;
never executed: saved_errno = 84 ;
0
551 else-
552 saved_errno =
never executed: saved_errno = 22 ;
0
553 22
never executed: saved_errno = 22 ;
0
554 ;
never executed: saved_errno = 22 ;
0
555 }-
556-
557 if (!(result == resultbuf
result == resultbufDescription
TRUEnever evaluated
FALSEnever evaluated
 || result ==
result == ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
558 ((void *)0)
result == ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
559 ))-
560 free (result);
never executed: free (result);
0
561 if (buf_malloced !=
buf_malloced != ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
562 ((void *)0)
buf_malloced != ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
563 )-
564 free (buf_malloced);
never executed: free (buf_malloced);
0
565 if (d.dir != d.direct_alloc_dir
d.dir != d.direct_alloc_dirDescription
TRUEnever evaluated
FALSEnever evaluated
) free (d.dir);
never executed: free (d.dir);
 if (a.arg != a.direct_alloc_arg
a.arg != a.direct_alloc_argDescription
TRUEnever evaluated
FALSEnever evaluated
) free (a.arg);
never executed: free (a.arg);
;		0
566-
567 -
568 (*__errno_location ()) -
569 = saved_errno;-
570 return
never executed: return ((void *)0) ;
never executed: return ((void *)0) ;
0
571 ((void *)0)
never executed: return ((void *)0) ;
0
572 ;
never executed: return ((void *)0) ;
0
573 }-
574-
575-
576-
577-
578-
579-
580-
581 if ((
(unsigned int)... + 1 >= maxlenDescription
TRUEnever evaluated
FALSEnever evaluated
unsigned int) count + 1 >= maxlen
(unsigned int)... + 1 >= maxlenDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
582 {-
583-
584-
585-
586 if (maxlen == 0x7fffffff / (sizeof (char) / sizeof (char))
maxlen == 0x7f...sizeof (char))Description
TRUEnever evaluated
FALSEnever evaluated
)		0
587 goto
never executed: goto overflow;
 overflow;
never executed: goto overflow;
0
588 else-
589 {-
590 size_t n =-
591 xmax (xsum (length,-
592 ((unsigned int) count + 2-
593 + (sizeof (char) / sizeof (char)) - 1)-
594 / (sizeof (char) / sizeof (char))),-
595 ((allocated) <= -
596 (18446744073709551615UL) -
597 / (2) ? (size_t) (allocated) * (2) : -
598 (18446744073709551615UL)-
599 ));-
600-
601 if ((
(n) > allocatedDescription
TRUEnever evaluated
FALSEnever evaluated
n) > allocated
(n) > allocatedDescription
TRUEnever evaluated
FALSEnever evaluated
) { size_t memory_size; char *memory; allocated = (allocated > 0
allocated > 0Description
TRUEnever evaluated
FALSEnever evaluated
 ? ((
(allocated) <=...51615UL) / (2)Description
TRUEnever evaluated
FALSEnever evaluated
allocated) <=
(allocated) <=...51615UL) / (2)Description
TRUEnever evaluated
FALSEnever evaluated
0
602 (18446744073709551615UL)
(allocated) <=...51615UL) / (2)Description
TRUEnever evaluated
FALSEnever evaluated
0
603 / (2)
(allocated) <=...51615UL) / (2)Description
TRUEnever evaluated
FALSEnever evaluated
 ? (size_t) (allocated) * (2) : 		0
604 (18446744073709551615UL)-
605 ) : 12); if ((
(n) > allocatedDescription
TRUEnever evaluated
FALSEnever evaluated
n) > allocated
(n) > allocatedDescription
TRUEnever evaluated
FALSEnever evaluated
) allocated = (n);
never executed: allocated = (n);
 memory_size = ((
(allocated) <=...sizeof (char))Description
TRUEnever evaluated
FALSEnever evaluated
allocated) <=
(allocated) <=...sizeof (char))Description
TRUEnever evaluated
FALSEnever evaluated
0
606 (18446744073709551615UL)
(allocated) <=...sizeof (char))Description
TRUEnever evaluated
FALSEnever evaluated
0
607 / (sizeof (char))
(allocated) <=...sizeof (char))Description
TRUEnever evaluated
FALSEnever evaluated
 ? (size_t) (allocated) * (sizeof (char)) : 		0
608 (18446744073709551615UL)-
609 ); if (((
((memory_size)...709551615UL) )Description
TRUEnever evaluated
FALSEnever evaluated
memory_size) ==
((memory_size)...709551615UL) )Description
TRUEnever evaluated
FALSEnever evaluated
0
610 (18446744073709551615UL)
((memory_size)...709551615UL) )Description
TRUEnever evaluated
FALSEnever evaluated
0
611 )
((memory_size)...709551615UL) )Description
TRUEnever evaluated
FALSEnever evaluated
) goto
never executed: goto out_of_memory;
 out_of_memory;
never executed: goto out_of_memory;
 if (result == resultbuf
result == resultbufDescription
TRUEnever evaluated
FALSEnever evaluated
 || result ==
result == ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
612 ((void *)0)
result == ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
613 ) memory = (char *) malloc (memory_size);
never executed: memory = (char *) malloc (memory_size);
 else memory = (char *) realloc (result, memory_size);
never executed: memory = (char *) realloc (result, memory_size);
 if (memory ==
memory == ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
614 ((void *)0)
memory == ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
615 ) goto
never executed: goto out_of_memory;
 out_of_memory;
never executed: goto out_of_memory;
 if (result == resultbuf
result == resultbufDescription
TRUEnever evaluated
FALSEnever evaluated
 && length > 0
length > 0Description
TRUEnever evaluated
FALSEnever evaluated
) memcpy (memory, result, length);
never executed: memcpy (memory, result, length);
 result = memory; }
never executed: end of block
;		0
616 continue;
never executed: continue;
0
617 }-
618 }-
619 length += count;-
620 break;
never executed: break;
0
621 }-
622 -
623 (*__errno_location ()) -
624 = orig_errno;-
625-
626-
627 }
never executed: end of block
0
628 }-
629 }-
630-
631-
632 if ((
(xsum (length, 1)) > allocatedDescription
TRUEnever evaluated
FALSEnever evaluated
xsum (length, 1)) > allocated
(xsum (length, 1)) > allocatedDescription
TRUEnever evaluated
FALSEnever evaluated
) { size_t memory_size; char *memory; allocated = (allocated > 0
allocated > 0Description
TRUEnever evaluated
FALSEnever evaluated
 ? ((
(allocated) <=...51615UL) / (2)Description
TRUEnever evaluated
FALSEnever evaluated
allocated) <=
(allocated) <=...51615UL) / (2)Description
TRUEnever evaluated
FALSEnever evaluated
0
633 (18446744073709551615UL)
(allocated) <=...51615UL) / (2)Description
TRUEnever evaluated
FALSEnever evaluated
0
634 / (2)
(allocated) <=...51615UL) / (2)Description
TRUEnever evaluated
FALSEnever evaluated
 ? (size_t) (allocated) * (2) : 		0
635 (18446744073709551615UL)-
636 ) : 12); if ((
(xsum (length, 1)) > allocatedDescription
TRUEnever evaluated
FALSEnever evaluated
xsum (length, 1)) > allocated
(xsum (length, 1)) > allocatedDescription
TRUEnever evaluated
FALSEnever evaluated
) allocated = (xsum (length, 1));
never executed: allocated = (xsum (length, 1));
 memory_size = ((
(allocated) <=...sizeof (char))Description
TRUEnever evaluated
FALSEnever evaluated
allocated) <=
(allocated) <=...sizeof (char))Description
TRUEnever evaluated
FALSEnever evaluated
0
637 (18446744073709551615UL)
(allocated) <=...sizeof (char))Description
TRUEnever evaluated
FALSEnever evaluated
0
638 / (sizeof (char))
(allocated) <=...sizeof (char))Description
TRUEnever evaluated
FALSEnever evaluated
 ? (size_t) (allocated) * (sizeof (char)) : 		0
639 (18446744073709551615UL)-
640 ); if (((
((memory_size)...709551615UL) )Description
TRUEnever evaluated
FALSEnever evaluated
memory_size) ==
((memory_size)...709551615UL) )Description
TRUEnever evaluated
FALSEnever evaluated
0
641 (18446744073709551615UL)
((memory_size)...709551615UL) )Description
TRUEnever evaluated
FALSEnever evaluated
0
642 )
((memory_size)...709551615UL) )Description
TRUEnever evaluated
FALSEnever evaluated
) goto
never executed: goto out_of_memory;
 out_of_memory;
never executed: goto out_of_memory;
 if (result == resultbuf
result == resultbufDescription
TRUEnever evaluated
FALSEnever evaluated
 || result ==
result == ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
643 ((void *)0)
result == ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
644 ) memory = (char *) malloc (memory_size);
never executed: memory = (char *) malloc (memory_size);
 else memory = (char *) realloc (result, memory_size);
never executed: memory = (char *) realloc (result, memory_size);
 if (memory ==
memory == ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
645 ((void *)0)
memory == ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
646 ) goto
never executed: goto out_of_memory;
 out_of_memory;
never executed: goto out_of_memory;
 if (result == resultbuf
result == resultbufDescription
TRUEnever evaluated
FALSEnever evaluated
 && length > 0
length > 0Description
TRUEnever evaluated
FALSEnever evaluated
) memcpy (memory, result, length);
never executed: memcpy (memory, result, length);
 result = memory; }
never executed: end of block
;		0
647 result[length] = '\0';-
648-
649 if (result != resultbuf
result != resultbufDescription
TRUEnever evaluated
FALSEnever evaluated
 && length + 1 < allocated
length + 1 < allocatedDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
650 {-
651-
652 char *memory;-
653-
654 memory = (char *) realloc (result, (length + 1) * sizeof (char));-
655 if (memory !=
memory != ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
656 ((void *)0)
memory != ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
657 )-
658 result = memory;
never executed: result = memory;
0
659 }
never executed: end of block
0
660-
661 if (buf_malloced !=
buf_malloced != ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
662 ((void *)0)
buf_malloced != ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
663 )-
664 free (buf_malloced);
never executed: free (buf_malloced);
0
665 if (d.dir != d.direct_alloc_dir
d.dir != d.direct_alloc_dirDescription
TRUEnever evaluated
FALSEnever evaluated
) free (d.dir);
never executed: free (d.dir);
 if (a.arg != a.direct_alloc_arg
a.arg != a.direct_alloc_argDescription
TRUEnever evaluated
FALSEnever evaluated
) free (a.arg);
never executed: free (a.arg);
;		0
666 *lengthp = length;-
667-
668-
669-
670-
671 return
never executed: return result;
 result;
never executed: return result;
0
672-
673-
674 overflow:-
675 if (!(result == resultbuf
result == resultbufDescription
TRUEnever evaluated
FALSEnever evaluated
 || result ==
result == ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
676 ((void *)0)
result == ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
677 ))-
678 free (result);
never executed: free (result);
0
679 if (buf_malloced !=
buf_malloced != ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
680 ((void *)0)
buf_malloced != ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
681 )-
682 free (buf_malloced);
never executed: free (buf_malloced);
0
683 if (d.dir != d.direct_alloc_dir
d.dir != d.direct_alloc_dirDescription
TRUEnever evaluated
FALSEnever evaluated
) free (d.dir);
never executed: free (d.dir);
 if (a.arg != a.direct_alloc_arg
a.arg != a.direct_alloc_argDescription
TRUEnever evaluated
FALSEnever evaluated
) free (a.arg);
never executed: free (a.arg);
;		0
684 -
685 (*__errno_location ()) -
686 = -
687 75-
688 ;-
689 return
never executed: return ((void *)0) ;
never executed: return ((void *)0) ;
0
690 ((void *)0)
never executed: return ((void *)0) ;
0
691 ;
never executed: return ((void *)0) ;
0
692-
693-
694 out_of_memory:-
695 if (!(result == resultbuf
result == resultbufDescription
TRUEnever evaluated
FALSEnever evaluated
 || result ==
result == ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
696 ((void *)0)
result == ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
697 ))-
698 free (result);
never executed: free (result);
0
699 if (buf_malloced !=
buf_malloced != ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
700 ((void *)0)
buf_malloced != ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
701 )-
702 free (buf_malloced);
never executed: free (buf_malloced);
0
703 out_of_memory_1:
code before this statement never executed: out_of_memory_1:
0
704 if (d.dir != d.direct_alloc_dir
d.dir != d.direct_alloc_dirDescription
TRUEnever evaluated
FALSEnever evaluated
) free (d.dir);
never executed: free (d.dir);
 if (a.arg != a.direct_alloc_arg
a.arg != a.direct_alloc_argDescription
TRUEnever evaluated
FALSEnever evaluated
) free (a.arg);
never executed: free (a.arg);
;		0
705 -
706 (*__errno_location ()) -
707 = -
708 12-
709 ;-
710 return
never executed: return ((void *)0) ;
never executed: return ((void *)0) ;
0
711 ((void *)0)
never executed: return ((void *)0) ;
0
712 ;
never executed: return ((void *)0) ;
0
713 }-
714}-
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