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Check return value of malloc

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This commit is contained in:
Pieter Wuille
2014-12-07 02:58:24 +01:00
parent 2b9388b647
commit a5759c572e
7 changed files with 15 additions and 9 deletions
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6
src/group_impl.h
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@@ -85,14 +85,14 @@ static void secp256k1_ge_set_gej_var(secp256k1_ge_t *r, secp256k1_gej_t *a) {
static void secp256k1_ge_set_all_gej_var(size_t len, secp256k1_ge_t r[len], const secp256k1_gej_t a[len]) {
size_t count = 0;
secp256k1_fe_t *az = malloc(sizeof(secp256k1_fe_t) * len);
secp256k1_fe_t *az = checked_malloc(sizeof(secp256k1_fe_t) * len);
for (size_t i=0; i<len; i++) {
if (!a[i].infinity) {
az[count++] = a[i].z;
}
}
secp256k1_fe_t *azi = malloc(sizeof(secp256k1_fe_t) * count);
secp256k1_fe_t *azi = checked_malloc(sizeof(secp256k1_fe_t) * count);
secp256k1_fe_inv_all_var(count, azi, az);
free(az);
@@ -436,7 +436,7 @@ static void secp256k1_ge_start(void) {
};
#endif
if (secp256k1_ge_consts == NULL) {
secp256k1_ge_consts_t *ret = (secp256k1_ge_consts_t*)malloc(sizeof(secp256k1_ge_consts_t));
secp256k1_ge_consts_t *ret = (secp256k1_ge_consts_t*)checked_malloc(sizeof(secp256k1_ge_consts_t));
#ifdef USE_ENDOMORPHISM
VERIFY_CHECK(secp256k1_fe_set_b32(&ret->beta, secp256k1_ge_consts_beta));
#endif