diff options
Diffstat (limited to 'crypto/pkcs12/p12_mutl.c')
| -rw-r--r-- | crypto/pkcs12/p12_mutl.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/crypto/pkcs12/p12_mutl.c b/crypto/pkcs12/p12_mutl.c index 041711d..be4ed16 100644 --- a/crypto/pkcs12/p12_mutl.c +++ b/crypto/pkcs12/p12_mutl.c @@ -259,8 +259,10 @@ int PKCS12_setup_mac(PKCS12 *p12, int iter, unsigned char *salt, int saltlen, } p12->mac->salt->length = saltlen; if (!salt) { + if (saltlen < 0) + return 0; if (RAND_bytes_ex(p12->authsafes->ctx.libctx, p12->mac->salt->data, - saltlen, 0) <= 0) + (size_t)saltlen, 0) <= 0) return 0; } else memcpy(p12->mac->salt->data, salt, saltlen); |