OpenCoverage

shquote.c

Absolute File Name:/home/opencoverage/opencoverage/guest-scripts/bash/src/lib/sh/shquote.c
Source codeSwitch to Preprocessed file
LineSourceCount
1/* shquote - functions to quote and dequote strings */-
2-
3/* Copyright (C) 1999-2015 Free Software Foundation, Inc.-
4-
5 This file is part of GNU Bash, the Bourne Again SHell.-
6-
7 Bash is free software: you can redistribute it and/or modify-
8 it under the terms of the GNU General Public License as published by-
9 the Free Software Foundation, either version 3 of the License, or-
10 (at your option) any later version.-
11-
12 Bash is distributed in the hope that it will be useful,-
13 but WITHOUT ANY WARRANTY; without even the implied warranty of-
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the-
15 GNU General Public License for more details.-
16-
17 You should have received a copy of the GNU General Public License-
18 along with Bash. If not, see <http://www.gnu.org/licenses/>.-
19*/-
20-
21#include <config.h>-
22-
23#if defined (HAVE_UNISTD_H)-
24# ifdef _MINIX-
25# include <sys/types.h>-
26# endif-
27# include <unistd.h>-
28#endif-
29-
30#include <stdio.h>-
31#include <stdc.h>-
32-
33#include "syntax.h"-
34#include <xmalloc.h>-
35-
36#include "shmbchar.h"-
37#include "shmbutil.h"-
38-
39extern char *ansic_quote __P((char *, int, int *));-
40extern int ansic_shouldquote __P((const char *));-
41-
42/* Default set of characters that should be backslash-quoted in strings */-
43static const char bstab[256] =-
44 {-
45 0, 0, 0, 0, 0, 0, 0, 0,-
46 0, 1, 1, 0, 0, 0, 0, 0, /* TAB, NL */-
47 0, 0, 0, 0, 0, 0, 0, 0,-
48 0, 0, 0, 0, 0, 0, 0, 0,-
49-
50 1, 1, 1, 0, 1, 0, 1, 1, /* SPACE, !, DQUOTE, DOL, AMP, SQUOTE */-
51 1, 1, 1, 0, 1, 0, 0, 0, /* LPAR, RPAR, STAR, COMMA */-
52 0, 0, 0, 0, 0, 0, 0, 0,-
53 0, 0, 0, 1, 1, 0, 1, 1, /* SEMI, LESSTHAN, GREATERTHAN, QUEST */-
54-
55 0, 0, 0, 0, 0, 0, 0, 0,-
56 0, 0, 0, 0, 0, 0, 0, 0,-
57 0, 0, 0, 0, 0, 0, 0, 0,-
58 0, 0, 0, 1, 1, 1, 1, 0, /* LBRACK, BS, RBRACK, CARAT */-
59-
60 1, 0, 0, 0, 0, 0, 0, 0, /* BACKQ */-
61 0, 0, 0, 0, 0, 0, 0, 0,-
62 0, 0, 0, 0, 0, 0, 0, 0,-
63 0, 0, 0, 1, 1, 1, 0, 0, /* LBRACE, BAR, RBRACE */-
64-
65 0, 0, 0, 0, 0, 0, 0, 0,-
66 0, 0, 0, 0, 0, 0, 0, 0,-
67 0, 0, 0, 0, 0, 0, 0, 0,-
68 0, 0, 0, 0, 0, 0, 0, 0,-
69-
70 0, 0, 0, 0, 0, 0, 0, 0,-
71 0, 0, 0, 0, 0, 0, 0, 0,-
72 0, 0, 0, 0, 0, 0, 0, 0,-
73 0, 0, 0, 0, 0, 0, 0, 0,-
74-
75 0, 0, 0, 0, 0, 0, 0, 0,-
76 0, 0, 0, 0, 0, 0, 0, 0,-
77 0, 0, 0, 0, 0, 0, 0, 0,-
78 0, 0, 0, 0, 0, 0, 0, 0,-
79-
80 0, 0, 0, 0, 0, 0, 0, 0,-
81 0, 0, 0, 0, 0, 0, 0, 0,-
82 0, 0, 0, 0, 0, 0, 0, 0,-
83 0, 0, 0, 0, 0, 0, 0, 0,-
84 };-
85-
86/* **************************************************************** */-
87/* */-
88/* Functions for quoting strings to be re-read as input */-
89/* */-
90/* **************************************************************** */-
91-
92/* Return a new string which is the single-quoted version of STRING.-
93 Used by alias and trap, among others. */-
94char *-
95sh_single_quote (string)-
96 const char *string;-
97{-
98 register int c;-
99 char *result, *r;-
100 const char *s;-
101-
102 result = (char *)xmalloc (3 + (4 * strlen (string)));-
103 r = result;-
104-
105 if (string[0] == '\'' && string[1] == 0)
string[0] == '\''Description
TRUEevaluated 22 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 2948 times by 1 test
Evaluated by:
  • Self test
string[1] == 0Description
TRUEevaluated 15 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 7 times by 1 test
Evaluated by:
  • Self test
7-2948
106 {-
107 *r++ = '\\';-
108 *r++ = '\'';-
109 *r++ = 0;-
110 return result;
executed 15 times by 1 test: return result;
Executed by:
  • Self test
15
111 }-
112-
113 *r++ = '\'';-
114-
115 for (s = string; s && (c = *s); s++)
sDescription
TRUEevaluated 13989 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
(c = *s)Description
TRUEevaluated 11034 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 2955 times by 1 test
Evaluated by:
  • Self test
0-13989
116 {-
117 *r++ = c;-
118-
119 if (c == '\'')
c == '\''Description
TRUEevaluated 23 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 11011 times by 1 test
Evaluated by:
  • Self test
23-11011
120 {-
121 *r++ = '\\'; /* insert escaped single quote */-
122 *r++ = '\'';-
123 *r++ = '\''; /* start new quoted string */-
124 }
executed 23 times by 1 test: end of block
Executed by:
  • Self test
23
125 }
executed 11034 times by 1 test: end of block
Executed by:
  • Self test
11034
126-
127 *r++ = '\'';-
128 *r = '\0';-
129-
130 return (result);
executed 2955 times by 1 test: return (result);
Executed by:
  • Self test
2955
131}-
132-
133/* Quote STRING using double quotes. Return a new string. */-
134char *-
135sh_double_quote (string)-
136 const char *string;-
137{-
138 register unsigned char c;-
139 char *result, *r;-
140 const char *s;-
141-
142 result = (char *)xmalloc (3 + (2 * strlen (string)));-
143 r = result;-
144 *r++ = '"';-
145-
146 for (s = string; s && (c = *s); s++)
sDescription
TRUEevaluated 4669 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
(c = *s)Description
TRUEevaluated 3701 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 968 times by 1 test
Evaluated by:
  • Self test
0-4669
147 {-
148 /* Backslash-newline disappears within double quotes, so don't add one. */-
149 if ((sh_syntaxtab[c] & CBSDQUOTE) && c != '\n')
(sh_syntaxtab[c] & 0x0040)Description
TRUEevaluated 83 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 3618 times by 1 test
Evaluated by:
  • Self test
c != '\n'Description
TRUEevaluated 83 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
0-3618
150 *r++ = '\\';
executed 83 times by 1 test: *r++ = '\\';
Executed by:
  • Self test
83
151#if 0-
152 /* Assume that the string will not be further expanded. */-
153 else if (c == CTLESC || c == CTLNUL)-
154 *r++ = CTLESC; /* could be '\\'? */-
155#endif-
156-
157 *r++ = c;-
158 }
executed 3701 times by 1 test: end of block
Executed by:
  • Self test
3701
159-
160 *r++ = '"';-
161 *r = '\0';-
162-
163 return (result);
executed 968 times by 1 test: return (result);
Executed by:
  • Self test
968
164}-
165-
166/* Turn S into a simple double-quoted string. If FLAGS is non-zero, quote-
167 double quote characters in S with backslashes. */-
168char *-
169sh_mkdoublequoted (s, slen, flags)-
170 const char *s;-
171 int slen, flags;-
172{-
173 char *r, *ret;-
174 int rlen;-
175-
176 rlen = (flags == 0) ? slen + 3 : (2 * slen) + 1;
(flags == 0)Description
TRUEevaluated 35 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
0-35
177 ret = r = (char *)xmalloc (rlen);-
178 -
179 *r++ = '"';-
180 while (*s)
*sDescription
TRUEevaluated 290 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 35 times by 1 test
Evaluated by:
  • Self test
35-290
181 {-
182 if (flags && *s == '"')
flagsDescription
TRUEnever evaluated
FALSEevaluated 290 times by 1 test
Evaluated by:
  • Self test
*s == '"'Description
TRUEnever evaluated
FALSEnever evaluated
0-290
183 *r++ = '\\';
never executed: *r++ = '\\';
0
184 *r++ = *s++;-
185 }
executed 290 times by 1 test: end of block
Executed by:
  • Self test
290
186 *r++ = '"';-
187 *r = '\0';-
188-
189 return ret;
executed 35 times by 1 test: return ret;
Executed by:
  • Self test
35
190}-
191-
192/* Remove backslashes that are quoting characters that are special between-
193 double quotes. Return a new string. XXX - should this handle CTLESC-
194 and CTLNUL? */-
195char *-
196sh_un_double_quote (string)-
197 char *string;-
198{-
199 register int c, pass_next;-
200 char *result, *r, *s;-
201-
202 r = result = (char *)xmalloc (strlen (string) + 1);-
203-
204 for (pass_next = 0, s = string; s && (c = *s); s++)
sDescription
TRUEnever evaluated
FALSEnever evaluated
(c = *s)Description
TRUEnever evaluated
FALSEnever evaluated
0
205 {-
206 if (pass_next)
pass_nextDescription
TRUEnever evaluated
FALSEnever evaluated
0
207 {-
208 *r++ = c;-
209 pass_next = 0;-
210 continue;
never executed: continue;
0
211 }-
212 if (c == '\\' && (sh_syntaxtab[(unsigned char) s[1]] & CBSDQUOTE))
c == '\\'Description
TRUEnever evaluated
FALSEnever evaluated
(sh_syntaxtab[...[1]] & 0x0040)Description
TRUEnever evaluated
FALSEnever evaluated
0
213 {-
214 pass_next = 1;-
215 continue;
never executed: continue;
0
216 }-
217 *r++ = c;-
218 }
never executed: end of block
0
219-
220 *r = '\0';-
221 return result;
never executed: return result;
0
222}-
223-
224/* Quote special characters in STRING using backslashes. Return a new-
225 string. NOTE: if the string is to be further expanded, we need a-
226 way to protect the CTLESC and CTLNUL characters. As I write this,-
227 the current callers will never cause the string to be expanded without-
228 going through the shell parser, which will protect the internal-
229 quoting characters. TABLE, if set, points to a map of the ascii code-
230 set with char needing to be backslash-quoted if table[char]==1. FLAGS,-
231 if 1, causes tildes to be quoted as well. If FLAGS&2, backslash-quote-
232 other shell blank characters. */-
233 -
234char *-
235sh_backslash_quote (string, table, flags)-
236 char *string;-
237 char *table;-
238 int flags;-
239{-
240 int c, mb_cur_max;-
241 size_t slen;-
242 char *result, *r, *s, *backslash_table, *send;-
243 DECLARE_MBSTATE;-
244-
245 slen = strlen (string);-
246 send = string + slen;-
247 result = (char *)xmalloc (2 * slen + 1);-
248-
249 backslash_table = table ? table : (char *)bstab;
tableDescription
TRUEnever evaluated
FALSEevaluated 541 times by 1 test
Evaluated by:
  • Self test
0-541
250 mb_cur_max = MB_CUR_MAX;-
251-
252 for (r = result, s = string; s && (c = *s); s++)
sDescription
TRUEevaluated 3221 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
(c = *s)Description
TRUEevaluated 2680 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 541 times by 1 test
Evaluated by:
  • Self test
0-3221
253 {-
254#if defined (HANDLE_MULTIBYTE)-
255 /* XXX - isascii, even if is_basic(c) == 0 - works in most cases. */-
256 if (c >= 0 && c <= 127 && backslash_table[(unsigned char)c] == 1)
c >= 0Description
TRUEevaluated 2586 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 94 times by 1 test
Evaluated by:
  • Self test
c <= 127Description
TRUEevaluated 2586 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
backslash_tabl...d char)c] == 1Description
TRUEevaluated 7 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 2579 times by 1 test
Evaluated by:
  • Self test
0-2586
257 {-
258 *r++ = '\\';-
259 *r++ = c;-
260 continue;
executed 7 times by 1 test: continue;
Executed by:
  • Self test
7
261 }-
262 if (mb_cur_max > 1 && is_basic (c) == 0)
mb_cur_max > 1Description
TRUEevaluated 95 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 2578 times by 1 test
Evaluated by:
  • Self test
is_basic (c) == 0Description
TRUEevaluated 94 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 1 time by 1 test
Evaluated by:
  • Self test
1-2578
263 {-
264 COPY_CHAR_P (r, s, send);
never executed: mblength = 1;
never executed: mblength = 1;
executed 94 times by 1 test: end of block
Executed by:
  • Self test
never executed: end of block
executed 94 times by 1 test: mblength = (mblength < 1) ? 1 : mblength;
Executed by:
  • Self test
executed 188 times by 1 test: *(r)++ = *(s)++;
Executed by:
  • Self test
executed 94 times by 1 test: end of block
Executed by:
  • Self test
never executed: *(r)++ = *(s)++;
locale_mb_cur_max > 1Description
TRUEevaluated 94 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
_kDescription
TRUEnever evaluated
FALSEevaluated 94 times by 1 test
Evaluated by:
  • Self test
_k < mblengthDescription
TRUEevaluated 188 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 94 times by 1 test
Evaluated by:
  • Self test
(mblength < 1)Description
TRUEnever evaluated
FALSEevaluated 94 times by 1 test
Evaluated by:
  • Self test
locale_utf8localeDescription
TRUEevaluated 94 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
((*(s) & 0x80) == 0)Description
TRUEnever evaluated
FALSEevaluated 94 times by 1 test
Evaluated by:
  • Self test
mblength == (size_t)-2Description
TRUEnever evaluated
FALSEevaluated 94 times by 1 test
Evaluated by:
  • Self test
mblength == (size_t)-1Description
TRUEnever evaluated
FALSEevaluated 94 times by 1 test
Evaluated by:
  • Self test
0-188
265 s--; /* compensate for auto-increment in loop above */-
266 continue;
executed 94 times by 1 test: continue;
Executed by:
  • Self test
94
267 }-
268#endif-
269 if (backslash_table[(unsigned char)c] == 1)
backslash_tabl...d char)c] == 1Description
TRUEnever evaluated
FALSEevaluated 2579 times by 1 test
Evaluated by:
  • Self test
0-2579
270 *r++ = '\\';
never executed: *r++ = '\\';
0
271 else if (c == '#' && s == string) /* comment char */
c == '#'Description
TRUEnever evaluated
FALSEevaluated 2579 times by 1 test
Evaluated by:
  • Self test
s == stringDescription
TRUEnever evaluated
FALSEnever evaluated
0-2579
272 *r++ = '\\';
never executed: *r++ = '\\';
0
273 else if ((flags&1) && c == '~' && (s == string || s[-1] == ':' || s[-1] == '='))
(flags&1)Description
TRUEevaluated 2579 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
c == '~'Description
TRUEevaluated 1 time by 1 test
Evaluated by:
  • Self test
FALSEevaluated 2578 times by 1 test
Evaluated by:
  • Self test
s == stringDescription
TRUEevaluated 1 time by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
s[-1] == ':'Description
TRUEnever evaluated
FALSEnever evaluated
s[-1] == '='Description
TRUEnever evaluated
FALSEnever evaluated
0-2579
274 /* Tildes are special at the start of a word or after a `:' or `='-
275 (technically unquoted, but it doesn't make a difference in practice) */-
276 *r++ = '\\';
executed 1 time by 1 test: *r++ = '\\';
Executed by:
  • Self test
1
277 else if ((flags&2) && shellblank((unsigned char)c))
(flags&2)Description
TRUEevaluated 2578 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
(sh_syntaxtab[...)c)] & 0x2000)Description
TRUEnever evaluated
FALSEevaluated 2578 times by 1 test
Evaluated by:
  • Self test
0-2578
278 *r++ = '\\';
never executed: *r++ = '\\';
0
279 *r++ = c;-
280 }
executed 2579 times by 1 test: end of block
Executed by:
  • Self test
2579
281-
282 *r = '\0';-
283 return (result);
executed 541 times by 1 test: return (result);
Executed by:
  • Self test
541
284}-
285-
286#if defined (PROMPT_STRING_DECODE)-
287/* Quote characters that get special treatment when in double quotes in STRING-
288 using backslashes. Return a new string. */-
289char *-
290sh_backslash_quote_for_double_quotes (string)-
291 char *string;-
292{-
293 unsigned char c;-
294 char *result, *r, *s;-
295-
296 result = (char *)xmalloc (2 * strlen (string) + 1);-
297-
298 for (r = result, s = string; s && (c = *s); s++)
sDescription
TRUEnever evaluated
FALSEnever evaluated
(c = *s)Description
TRUEnever evaluated
FALSEnever evaluated
0
299 {-
300 if (sh_syntaxtab[c] & CBSDQUOTE)
sh_syntaxtab[c] & 0x0040Description
TRUEnever evaluated
FALSEnever evaluated
0
301 *r++ = '\\';
never executed: *r++ = '\\';
0
302 /* I should probably add flags for these to sh_syntaxtab[] */-
303 else if (c == CTLESC || c == CTLNUL)
c == '\001'Description
TRUEnever evaluated
FALSEnever evaluated
c == '\177'Description
TRUEnever evaluated
FALSEnever evaluated
0
304 *r++ = CTLESC; /* could be '\\'? */
never executed: *r++ = '\001';
0
305-
306 *r++ = c;-
307 }
never executed: end of block
0
308-
309 *r = '\0';-
310 return (result);
never executed: return (result);
0
311}-
312#endif /* PROMPT_STRING_DECODE */-
313-
314char *-
315sh_quote_reusable (s, flags)-
316 char *s;-
317 int flags;-
318{-
319 char *ret;-
320-
321 if (s == 0)
s == 0Description
TRUEnever evaluated
FALSEevaluated 49 times by 1 test
Evaluated by:
  • Self test
0-49
322 return s;
never executed: return s;
0
323 else if (*s == 0)
*s == 0Description
TRUEevaluated 5 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 44 times by 1 test
Evaluated by:
  • Self test
5-44
324 {-
325 ret = (char *)xmalloc (3);-
326 ret[0] = ret[1] = '\'';-
327 ret[2] = '\0';-
328 }
executed 5 times by 1 test: end of block
Executed by:
  • Self test
5
329 else if (ansic_shouldquote (s))
ansic_shouldquote (s)Description
TRUEevaluated 3 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 41 times by 1 test
Evaluated by:
  • Self test
3-41
330 ret = ansic_quote (s, 0, (int *)0);
executed 3 times by 1 test: ret = ansic_quote (s, 0, (int *)0);
Executed by:
  • Self test
3
331 else if (flags)
flagsDescription
TRUEnever evaluated
FALSEevaluated 41 times by 1 test
Evaluated by:
  • Self test
0-41
332 ret = sh_backslash_quote (s, 0, 1);
never executed: ret = sh_backslash_quote (s, 0, 1);
0
333 else-
334 ret = sh_single_quote (s);
executed 41 times by 1 test: ret = sh_single_quote (s);
Executed by:
  • Self test
41
335-
336 return ret;
executed 49 times by 1 test: return ret;
Executed by:
  • Self test
49
337}-
338-
339int-
340sh_contains_shell_metas (string)-
341 const char *string;-
342{-
343 const char *s;-
344-
345 for (s = string; s && *s; s++)
sDescription
TRUEevaluated 6077 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
*sDescription
TRUEevaluated 5636 times by 1 test
Evaluated by:
  • Self test
FALSEevaluated 441 times by 1 test
Evaluated by:
  • Self test
0-6077
346 {-
347 switch (*s)-
348 {-
349 case ' ': case '\t': case '\n': /* IFS white space */
executed 27 times by 1 test: case ' ':
Executed by:
  • Self test
never executed: case '\t':
never executed: case '\n':
0-27
350 case '\'': case '"': case '\\': /* quoting chars */
executed 16 times by 1 test: case '\'':
Executed by:
  • Self test
executed 12 times by 1 test: case '"':
Executed by:
  • Self test
executed 6 times by 1 test: case '\\':
Executed by:
  • Self test
6-16
351 case '|': case '&': case ';': /* shell metacharacters */
never executed: case '|':
never executed: case '&':
never executed: case ';':
0
352 case '(': case ')': case '<': case '>':
executed 6 times by 1 test: case '(':
Executed by:
  • Self test
executed 1 time by 1 test: case ')':
Executed by:
  • Self test
never executed: case '<':
never executed: case '>':
0-6
353 case '!': case '{': case '}': /* reserved words */
never executed: case '!':
never executed: case '{':
never executed: case '}':
0
354 case '*': case '[': case '?': case ']': /* globbing chars */
never executed: case '*':
executed 2 times by 1 test: case '[':
Executed by:
  • Self test
never executed: case '?':
executed 11 times by 1 test: case ']':
Executed by:
  • Self test
0-11
355 case '^':
never executed: case '^':
0
356 case '$': case '`': /* expansion chars */
executed 3 times by 1 test: case '$':
Executed by:
  • Self test
executed 6 times by 1 test: case '`':
Executed by:
  • Self test
3-6
357 return (1);
executed 90 times by 1 test: return (1);
Executed by:
  • Self test
90
358 case '~': /* tilde expansion */
executed 3 times by 1 test: case '~':
Executed by:
  • Self test
3
359 if (s == string || s[-1] == '=' || s[-1] == ':')
s == stringDescription
TRUEevaluated 3 times by 1 test
Evaluated by:
  • Self test
FALSEnever evaluated
s[-1] == '='Description
TRUEnever evaluated
FALSEnever evaluated
s[-1] == ':'Description
TRUEnever evaluated
FALSEnever evaluated
0-3
360 return (1);
executed 3 times by 1 test: return (1);
Executed by:
  • Self test
3
361 break;
never executed: break;
0
362 case '#':
executed 4 times by 1 test: case '#':
Executed by:
  • Self test
4
363 if (s == string) /* comment char */
s == stringDescription
TRUEevaluated 1 time by 1 test
Evaluated by:
  • Self test
FALSEevaluated 3 times by 1 test
Evaluated by:
  • Self test
1-3
364 return (1);
executed 1 time by 1 test: return (1);
Executed by:
  • Self test
1
365 /* FALLTHROUGH */-
366 default:
code before this statement executed 3 times by 1 test: default:
Executed by:
  • Self test
executed 5542 times by 1 test: default:
Executed by:
  • Self test
3-5542
367 break;
executed 5542 times by 1 test: break;
Executed by:
  • Self test
5542
368 }-
369 }-
370-
371 return (0);
executed 441 times by 1 test: return (0);
Executed by:
  • Self test
441
372}-
373-
374int-
375sh_contains_quotes (string)-
376 const char *string;-
377{-
378 const char *s;-
379-
380 for (s = string; s && *s; s++)
sDescription
TRUEnever evaluated
FALSEnever evaluated
*sDescription
TRUEnever evaluated
FALSEnever evaluated
0
381 {-
382 if (*s == '\'' || *s == '"' || *s == '\\')
*s == '\''Description
TRUEnever evaluated
FALSEnever evaluated
*s == '"'Description
TRUEnever evaluated
FALSEnever evaluated
*s == '\\'Description
TRUEnever evaluated
FALSEnever evaluated
0
383 return 1;
never executed: return 1;
0
384 }
never executed: end of block
0
385 return 0;
never executed: return 0;
0
386}-
Source codeSwitch to Preprocessed file
Generated by Squish Coco 4.1.2