diff options
Diffstat (limited to 'providers/implementations/ciphers/cipher_aes_ocb.c')
| -rw-r--r-- | providers/implementations/ciphers/cipher_aes_ocb.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/providers/implementations/ciphers/cipher_aes_ocb.c b/providers/implementations/ciphers/cipher_aes_ocb.c index 433e0265980..bb7231dd8a4 100644 --- a/providers/implementations/ciphers/cipher_aes_ocb.c +++ b/providers/implementations/ciphers/cipher_aes_ocb.c @@ -251,6 +251,11 @@ static int aes_ocb_block_update(void *vctx, unsigned char *out, size_t *outl, return 1; } + if (in == NULL) { + ERR_raise(ERR_LIB_PROV, ERR_R_PASSED_NULL_PARAMETER); + return 0; + } + /* Are we dealing with AAD or normal data here? */ if (out == NULL) { buf = ctx->aad_buf; |