diff options
Diffstat (limited to 'openssl/ssl/t1_enc.c')
| -rw-r--r-- | openssl/ssl/t1_enc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/openssl/ssl/t1_enc.c b/openssl/ssl/t1_enc.c index 201ca9ad6..f7bdeb3b9 100644 --- a/openssl/ssl/t1_enc.c +++ b/openssl/ssl/t1_enc.c @@ -889,6 +889,8 @@ int tls1_enc(SSL *s, int send) if (s->version >= TLS1_1_VERSION && EVP_CIPHER_CTX_mode(ds) == EVP_CIPH_CBC_MODE) { + if (bs > (int)rec->length) + return -1; rec->data += bs; /* skip the explicit IV */ rec->input += bs; rec->length -= bs; |