diff options
Diffstat (limited to 'crypto/provider_core.c')
-rw-r--r-- | crypto/provider_core.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/crypto/provider_core.c b/crypto/provider_core.c index a714a71681..f282071e2d 100644 --- a/crypto/provider_core.c +++ b/crypto/provider_core.c @@ -875,14 +875,17 @@ int ossl_provider_set_operation_bit(OSSL_PROVIDER *provider, size_t bitnum) unsigned char bit = (1 << (bitnum % 8)) & 0xFF; if (provider->operation_bits_sz <= byte) { - provider->operation_bits = OPENSSL_realloc(provider->operation_bits, - byte + 1); - if (provider->operation_bits == NULL) { + unsigned char *tmp = OPENSSL_realloc(provider->operation_bits, + byte + 1); + + if (tmp == NULL) { ERR_raise(ERR_LIB_CRYPTO, ERR_R_MALLOC_FAILURE); return 0; } + provider->operation_bits = tmp; memset(provider->operation_bits + provider->operation_bits_sz, '\0', byte + 1 - provider->operation_bits_sz); + provider->operation_bits_sz = byte + 1; } provider->operation_bits[byte] |= bit; return 1; |