diff options
Diffstat (limited to 'crypto/bn/bn_ctx.c')
| -rw-r--r-- | crypto/bn/bn_ctx.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/crypto/bn/bn_ctx.c b/crypto/bn/bn_ctx.c index 68c0468743..703e4b78cd 100644 --- a/crypto/bn/bn_ctx.c +++ b/crypto/bn/bn_ctx.c @@ -255,9 +255,12 @@ static int BN_STACK_push(BN_STACK *st, unsigned int idx) /* Need to expand */ unsigned int newsize = st->size ? (st->size * 3 / 2) : BN_CTX_START_FRAMES; - unsigned int *newitems = OPENSSL_malloc(sizeof(*newitems) * newsize); - if (newitems == NULL) + unsigned int *newitems; + + if ((newitems = OPENSSL_malloc(sizeof(*newitems) * newsize)) == NULL) { + BNerr(BN_F_BN_STACK_PUSH, ERR_R_MALLOC_FAILURE); return 0; + } if (st->depth) memcpy(newitems, st->indexes, sizeof(*newitems) * st->depth); OPENSSL_free(st->indexes); @@ -306,9 +309,12 @@ static BIGNUM *BN_POOL_get(BN_POOL *p, int flag) /* Full; allocate a new pool item and link it in. */ if (p->used == p->size) { - BN_POOL_ITEM *item = OPENSSL_malloc(sizeof(*item)); - if (item == NULL) + BN_POOL_ITEM *item; + + if ((item = OPENSSL_malloc(sizeof(*item))) == NULL) { + BNerr(BN_F_BN_POOL_GET, ERR_R_MALLOC_FAILURE); return NULL; + } for (loop = 0, bn = item->vals; loop++ < BN_CTX_POOL_SIZE; bn++) { bn_init(bn); if ((flag & BN_FLG_SECURE) != 0) |