diff options
Diffstat (limited to 'ssl/s3_pkt.c')
| -rw-r--r-- | ssl/s3_pkt.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/ssl/s3_pkt.c b/ssl/s3_pkt.c index 6ece87d0628c..0290c991d810 100644 --- a/ssl/s3_pkt.c +++ b/ssl/s3_pkt.c @@ -670,7 +670,7 @@ int ssl3_write_bytes(SSL *s, int type, const void *buf_, int len) * promptly send beyond the end of the users buffer ... so we trap and * report the error in a way the user will notice */ - if (len < tot) { + if ((len < tot) || ((wb->left != 0) && (len < (tot + s->s3->wpend_tot)))) { SSLerr(SSL_F_SSL3_WRITE_BYTES, SSL_R_BAD_LENGTH); return (-1); } @@ -699,6 +699,7 @@ int ssl3_write_bytes(SSL *s, int type, const void *buf_, int len) len >= 4 * (int)(max_send_fragment = s->max_send_fragment) && s->compress == NULL && s->msg_callback == NULL && SSL_USE_EXPLICIT_IV(s) && + s->enc_write_ctx != NULL && EVP_CIPHER_flags(s->enc_write_ctx->cipher) & EVP_CIPH_FLAG_TLS1_1_MULTIBLOCK) { unsigned char aad[13]; |