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bn_div.c

Absolute File Name:/home/opencoverage/opencoverage/guest-scripts/openssl/src/crypto/bn/bn_div.c
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1int BN_div(BIGNUM *dv, BIGNUM *rm, const BIGNUM *num, const BIGNUM *divisor,-
2 BN_CTX *ctx)-
3{-
4 int norm_shift, i, loop;-
5 BIGNUM *tmp, wnum, *snum, *sdiv, *res;-
6 unsigned long *resp, *wnump;-
7 unsigned long d0, d1;-
8 int num_n, div_n;-
9 int no_branch = 0;-
10-
11-
12-
13-
14-
15-
16 if ((num->top > 0
num->top > 0Description
TRUEevaluated 7089159 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
FALSEevaluated 9339 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
 && num->d[num->top - 1] == 0
num->d[num->top - 1] == 0Description
TRUEnever evaluated
FALSEevaluated 7089159 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
) ||		0-7089159
17 (divisor->top > 0
divisor->top > 0Description
TRUEevaluated 7098495 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
FALSEevaluated 3 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
 && divisor->d[divisor->top - 1] == 0
divisor->d[div...>top - 1] == 0Description
TRUEnever evaluated
FALSEevaluated 7098495 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
)) {		0-7098495
18 ERR_put_error(3,(107),(107),__FILE__,154);-
19 return
never executed: return 0;
 0;
never executed: return 0;
0
20 }-
21-
22 ;-
23 ;-
24-
25 if ((
(BN_get_flags(num, 0x04) != 0)Description
TRUEevaluated 2422072 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
FALSEevaluated 4676426 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
BN_get_flags(num, 0x04) != 0)
(BN_get_flags(num, 0x04) != 0)Description
TRUEevaluated 2422072 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
FALSEevaluated 4676426 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
2422072-4676426
26 || (
(BN_get_flags(...r, 0x04) != 0)Description
TRUEevaluated 24686 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
FALSEevaluated 4651740 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
BN_get_flags(divisor, 0x04) != 0)
(BN_get_flags(...r, 0x04) != 0)Description
TRUEevaluated 24686 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
FALSEevaluated 4651740 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
) {		24686-4651740
27 no_branch = 1;-
28 }
executed 2446758 times by 2 tests: end of block
Executed by:
  • libcrypto.so.1.1
  • sm2_internal_test
2446758
29-
30 ;-
31 ;-
32-
33-
34-
35-
36-
37-
38-
39 if (BN_is_zero(divisor)
BN_is_zero(divisor)Description
TRUEevaluated 3 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
FALSEevaluated 7098495 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
) {		3-7098495
40 ERR_put_error(3,(107),(103),__FILE__,176);-
41 return
executed 3 times by 1 test: return 0;
Executed by:
  • libcrypto.so.1.1
 0;
executed 3 times by 1 test: return 0;
Executed by:
  • libcrypto.so.1.1
3
42 }-
43-
44 if (!no_branch
!no_branchDescription
TRUEevaluated 4651737 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
FALSEevaluated 2446758 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
 && BN_ucmp(num, divisor) < 0
BN_ucmp(num, divisor) < 0Description
TRUEevaluated 230043 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
FALSEevaluated 4421694 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
) {		230043-4651737
45 if (rm !=
rm != ((void *)0)Description
TRUEevaluated 230042 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
FALSEevaluated 1 time by 1 test
Evaluated by:
  • libcrypto.so.1.1
1-230042
46 ((void *)0)
rm != ((void *)0)Description
TRUEevaluated 230042 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
FALSEevaluated 1 time by 1 test
Evaluated by:
  • libcrypto.so.1.1
1-230042
47 ) {-
48 if (BN_copy(rm, num) ==
BN_copy(rm, nu...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 230042 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
0-230042
49 ((void *)0)
BN_copy(rm, nu...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 230042 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
0-230042
50 )-
51 return
never executed: return 0;
 0;
never executed: return 0;
0
52 }
executed 230042 times by 2 tests: end of block
Executed by:
  • libcrypto.so.1.1
  • sm2_internal_test
230042
53 if (dv !=
dv != ((void *)0)Description
TRUEevaluated 96 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
FALSEevaluated 229947 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
96-229947
54 ((void *)0)
dv != ((void *)0)Description
TRUEevaluated 96 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
FALSEevaluated 229947 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
96-229947
55 )-
56 (
executed 96 times by 1 test: (BN_set_word((dv),0));
Executed by:
  • libcrypto.so.1.1
BN_set_word((dv),0));
executed 96 times by 1 test: (BN_set_word((dv),0));
Executed by:
  • libcrypto.so.1.1
96
57 return
executed 230043 times by 2 tests: return 1;
Executed by:
  • libcrypto.so.1.1
  • sm2_internal_test
 1;
executed 230043 times by 2 tests: return 1;
Executed by:
  • libcrypto.so.1.1
  • sm2_internal_test
230043
58 }-
59-
60 BN_CTX_start(ctx);-
61 res = (
(dv == ((void *)0) )Description
TRUEevaluated 4360715 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
FALSEevaluated 2507737 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
dv ==
(dv == ((void *)0) )Description
TRUEevaluated 4360715 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
FALSEevaluated 2507737 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
2507737-4360715
62 ((void *)0)
(dv == ((void *)0) )Description
TRUEevaluated 4360715 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
FALSEevaluated 2507737 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
2507737-4360715
63 )
(dv == ((void *)0) )Description
TRUEevaluated 4360715 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
FALSEevaluated 2507737 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
 ? BN_CTX_get(ctx) : dv;		2507737-4360715
64 tmp = BN_CTX_get(ctx);-
65 snum = BN_CTX_get(ctx);-
66 sdiv = BN_CTX_get(ctx);-
67 if (sdiv ==
sdiv == ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 6868452 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
0-6868452
68 ((void *)0)
sdiv == ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 6868452 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
0-6868452
69 )-
70 goto
never executed: goto err;
 err;
never executed: goto err;
0
71-
72-
73 norm_shift = (8 * 8) - ((BN_num_bits(divisor)) % (8 * 8));-
74 if (!(BN_lshift(sdiv, divisor, norm_shift))
!(BN_lshift(sd..., norm_shift))Description
TRUEnever evaluated
FALSEevaluated 6868452 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
)		0-6868452
75 goto
never executed: goto err;
 err;
never executed: goto err;
0
76 sdiv->neg = 0;-
77 norm_shift += (8 * 8);-
78 if (!(BN_lshift(snum, num, norm_shift))
!(BN_lshift(sn..., norm_shift))Description
TRUEnever evaluated
FALSEevaluated 6868452 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
)		0-6868452
79 goto
never executed: goto err;
 err;
never executed: goto err;
0
80 snum->neg = 0;-
81-
82 if (no_branch
no_branchDescription
TRUEevaluated 2446758 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
FALSEevaluated 4421694 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
) {		2446758-4421694
83-
84-
85-
86-
87 if (snum->top <= sdiv->top + 1
snum->top <= sdiv->top + 1Description
TRUEevaluated 532746 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
FALSEevaluated 1914012 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
) {		532746-1914012
88 if (bn_wexpand(snum, sdiv->top + 2) ==
bn_wexpand(snu...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 532746 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
0-532746
89 ((void *)0)
bn_wexpand(snu...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 532746 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
0-532746
90 )-
91 goto
never executed: goto err;
 err;
never executed: goto err;
0
92 for (i = snum->top; i < sdiv->top + 2
i < sdiv->top + 2Description
TRUEevaluated 532814 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
FALSEevaluated 532746 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
; i++)		532746-532814
93 snum->d[i] = 0;
executed 532814 times by 1 test: snum->d[i] = 0;
Executed by:
  • libcrypto.so.1.1
532814
94 snum->top = sdiv->top + 2;-
95 }
executed 532746 times by 1 test: end of block
Executed by:
  • libcrypto.so.1.1
 else {		532746
96 if (bn_wexpand(snum, snum->top + 1) ==
bn_wexpand(snu...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 1914012 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
0-1914012
97 ((void *)0)
bn_wexpand(snu...== ((void *)0)Description
TRUEnever evaluated
FALSEevaluated 1914012 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
0-1914012
98 )-
99 goto
never executed: goto err;
 err;
never executed: goto err;
0
100 snum->d[snum->top] = 0;-
101 snum->top++;-
102 }
executed 1914012 times by 2 tests: end of block
Executed by:
  • libcrypto.so.1.1
  • sm2_internal_test
1914012
103 }-
104-
105 div_n = sdiv->top;-
106 num_n = snum->top;-
107 loop = num_n - div_n;-
108-
109-
110-
111-
112 wnum.neg = 0;-
113 wnum.d = &(snum->d[loop]);-
114 wnum.top = div_n;-
115 wnum.flags = 0x02;-
116-
117-
118-
119 wnum.dmax = snum->dmax - loop;-
120-
121-
122-
123 d0 = sdiv->d[div_n - 1];-
124 d1 = (
(div_n == 1)Description
TRUEevaluated 534748 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
FALSEevaluated 6333704 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
div_n == 1)
(div_n == 1)Description
TRUEevaluated 534748 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
FALSEevaluated 6333704 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
 ? 0 : sdiv->d[div_n - 2];		534748-6333704
125-
126-
127 wnump = &(snum->d[num_n - 1]);-
128-
129-
130 if (!bn_wexpand(res, (loop + 1))
!bn_wexpand(res, (loop + 1))Description
TRUEnever evaluated
FALSEevaluated 6868452 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
)		0-6868452
131 goto
never executed: goto err;
 err;
never executed: goto err;
0
132 res->neg = (num->neg ^ divisor->neg);-
133 res->top = loop - no_branch;-
134 resp = &(res->d[loop - 1]);-
135-
136-
137 if (!bn_wexpand(tmp, (div_n + 1))
!bn_wexpand(tmp, (div_n + 1))Description
TRUEnever evaluated
FALSEevaluated 6868452 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
)		0-6868452
138 goto
never executed: goto err;
 err;
never executed: goto err;
0
139-
140 if (!no_branch
!no_branchDescription
TRUEevaluated 4421694 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
FALSEevaluated 2446758 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
) {		2446758-4421694
141 if (BN_ucmp(&wnum, sdiv) >= 0
BN_ucmp(&wnum, sdiv) >= 0Description
TRUEevaluated 32266 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
FALSEevaluated 4389428 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
) {		32266-4389428
142-
143-
144-
145-
146-
147 ;-
148 bn_sub_words(wnum.d, wnum.d, sdiv->d, div_n);-
149 *resp = 1;-
150 }
executed 32266 times by 2 tests: end of block
Executed by:
  • libcrypto.so.1.1
  • sm2_internal_test
 else		32266
151 res->top--;
executed 4389428 times by 2 tests: res->top--;
Executed by:
  • libcrypto.so.1.1
  • sm2_internal_test
4389428
152 }-
153-
154-
155 resp++;-
156-
157-
158-
159-
160-
161 if (res->top == 0
res->top == 0Description
TRUEnever evaluated
FALSEevaluated 6868452 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
)		0-6868452
162 res->neg = 0;
never executed: res->neg = 0;
0
163 else-
164 resp--;
executed 6868452 times by 2 tests: resp--;
Executed by:
  • libcrypto.so.1.1
  • sm2_internal_test
6868452
165-
166 for (i = 0; i < loop - 1
i < loop - 1Description
TRUEevaluated 22741823 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
FALSEevaluated 6868452 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
; i++, wnump--) {		6868452-22741823
167 unsigned long q, l0;-
168 unsigned long n0, n1, rem = 0;-
169-
170 n0 = wnump[0];-
171 n1 = wnump[-1];-
172 if (n0 == d0
n0 == d0Description
TRUEevaluated 90174 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
FALSEevaluated 22651649 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
)		90174-22651649
173 q = (0xffffffffffffffffL);
executed 90174 times by 1 test: q = (0xffffffffffffffffL);
Executed by:
  • libcrypto.so.1.1
90174
174 else {-
175 unsigned long t2l, t2h;-
176-
177 q = ({ asm volatile ( "divq %4" : "=a"(q), "=d"(rem) : "a"(n1), "d"(n0), "r"(d0) : "cc"); q; });-
178-
179-
180-
181-
182-
183 ({ __uint128_t ret=(__uint128_t)(d1)*(q); (t2h)=ret>>64; (t2l)=ret; });-
184 for (;;) {-
185 if ((
(t2h < rem)Description
TRUEevaluated 16235308 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
FALSEevaluated 6886873 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
t2h < rem)
(t2h < rem)Description
TRUEevaluated 16235308 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
FALSEevaluated 6886873 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
 || ((
(t2h == rem)Description
TRUEevaluated 412094 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
FALSEevaluated 6474779 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
t2h == rem)
(t2h == rem)Description
TRUEevaluated 412094 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
FALSEevaluated 6474779 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
 && (
(t2l <= wnump[-2])Description
TRUEevaluated 333437 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
FALSEevaluated 78657 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
t2l <= wnump[-2])
(t2l <= wnump[-2])Description
TRUEevaluated 333437 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
FALSEevaluated 78657 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
))		78657-16235308
186 break;
executed 16568745 times by 2 tests: break;
Executed by:
  • libcrypto.so.1.1
  • sm2_internal_test
16568745
187 q--;-
188 rem += d0;-
189 if (rem < d0
rem < d0Description
TRUEevaluated 6082904 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
FALSEevaluated 470532 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
)		470532-6082904
190 break;
executed 6082904 times by 2 tests: break;
Executed by:
  • libcrypto.so.1.1
  • sm2_internal_test
6082904
191 if (t2l < d1
t2l < d1Description
TRUEevaluated 302015 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
FALSEevaluated 168517 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
)		168517-302015
192 t2h--;
executed 302015 times by 2 tests: t2h--;
Executed by:
  • libcrypto.so.1.1
  • sm2_internal_test
302015
193 t2l -= d1;-
194 }
executed 470532 times by 2 tests: end of block
Executed by:
  • libcrypto.so.1.1
  • sm2_internal_test
470532
195-
196 }
executed 22651649 times by 2 tests: end of block
Executed by:
  • libcrypto.so.1.1
  • sm2_internal_test
22651649
197-
198-
199 l0 = bn_mul_words(tmp->d, sdiv->d, div_n, q);-
200 tmp->d[div_n] = l0;-
201 wnum.d--;-
202-
203-
204-
205-
206 if (bn_sub_words(wnum.d, wnum.d, tmp->d, div_n + 1)
bn_sub_words(w...>d, div_n + 1)Description
TRUEevaluated 78007 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
FALSEevaluated 22663816 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
) {		78007-22663816
207-
208-
209-
210-
211-
212 q--;-
213 if (bn_add_words(wnum.d, wnum.d, sdiv->d, div_n)
bn_add_words(w...div->d, div_n)Description
TRUEevaluated 78007 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
FALSEnever evaluated
)		0-78007
214-
215-
216-
217-
218 (*
executed 78007 times by 1 test: (*wnump)++;
Executed by:
  • libcrypto.so.1.1
wnump)++;
executed 78007 times by 1 test: (*wnump)++;
Executed by:
  • libcrypto.so.1.1
78007
219 }
executed 78007 times by 1 test: end of block
Executed by:
  • libcrypto.so.1.1
78007
220-
221 resp--;-
222 *resp = q;-
223 }
executed 22741823 times by 2 tests: end of block
Executed by:
  • libcrypto.so.1.1
  • sm2_internal_test
22741823
224 bn_correct_top(snum);-
225 if (rm !=
rm != ((void *)0)Description
TRUEevaluated 6784165 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
FALSEevaluated 84287 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
84287-6784165
226 ((void *)0)
rm != ((void *)0)Description
TRUEevaluated 6784165 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
FALSEevaluated 84287 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
84287-6784165
227 ) {-
228-
229-
230-
231-
232 int neg = num->neg;-
233 BN_rshift(rm, snum, norm_shift);-
234 if (!BN_is_zero(rm)
!BN_is_zero(rm)Description
TRUEevaluated 6751259 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
FALSEevaluated 32906 times by 1 test
Evaluated by:
  • libcrypto.so.1.1
)		32906-6751259
235 rm->neg = neg;
executed 6751259 times by 2 tests: rm->neg = neg;
Executed by:
  • libcrypto.so.1.1
  • sm2_internal_test
6751259
236 ;-
237 }
executed 6784165 times by 2 tests: end of block
Executed by:
  • libcrypto.so.1.1
  • sm2_internal_test
6784165
238 if (no_branch
no_branchDescription
TRUEevaluated 2446758 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
FALSEevaluated 4421694 times by 2 tests
Evaluated by:
  • libcrypto.so.1.1
  • sm2_internal_test
)		2446758-4421694
239 bn_correct_top(res);
executed 2446758 times by 2 tests: bn_correct_top(res);
Executed by:
  • libcrypto.so.1.1
  • sm2_internal_test
2446758
240 BN_CTX_end(ctx);-
241 return
executed 6868452 times by 2 tests: return 1;
Executed by:
  • libcrypto.so.1.1
  • sm2_internal_test
 1;
executed 6868452 times by 2 tests: return 1;
Executed by:
  • libcrypto.so.1.1
  • sm2_internal_test
6868452
242 err:-
243 ;-
244 BN_CTX_end(ctx);-
245 return
never executed: return 0;
 0;
never executed: return 0;
0
246}-
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