Additional check to handle BAD SSL_write retry
@@ -356,7 +356,8 @@ int ssl3_write_bytes(SSL *s, int type, const void *buf_, size_t 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 < s->rlayer.wnum) {
+ if ((len < s->rlayer.wnum)
+ || ((wb->left != 0) && (len < (s->rlayer.wnum + s->rlayer.wpend_tot)))) {
SSLerr(SSL_F_SSL3_WRITE_BYTES, SSL_R_BAD_LENGTH);
return -1;
}
