Make DTLS always act as if read_ahead is set. The actual value of rea…

…d_ahead is ignored for DTLS. RT#3657 Reviewed-by: Andy Polyakov <appro@openssl.org> (cherry picked from commit 8dd4ad0)
openssl · Jan 27, 2015 · 1895583 · 1895583
1 parent 5226c62
commit 1895583
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/ssl/s3_pkt.c b/ssl/s3_pkt.c
@@ -217,7 +217,8 @@ int ssl3_read_n(SSL *s, int n, int max, int extend)
         return -1;
     }
 
-    if (!s->read_ahead)
+    /* We always act like read_ahead is set for DTLS */
+    if (!s->read_ahead && !SSL_IS_DTLS(s))
         /* ignore max parameter */
         max = n;
     else {