From: Göran Jönsson <goranjn@axis.com>
Date: Thu, 27 Jun 2019 06:04:07 +0000 (+0200)
Subject: rtpsconnection: Fix number of n_vectors
X-Git-Tag: accepted/tizen/unified/20220217.153506~2^2~10^2~9^2~16^2~1^2~42^2~1^2~49
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b2d6893455bbb43b9b527bb7b7f0674d1df8bf21;p=platform%2Fupstream%2Fgstreamer.git

rtpsconnection: Fix number of n_vectors

Body_offset mean that so much data have been written.

Without this patch n_vectors somtimes  becomes one more than it should
and then there will be an vector that have a random size causing
writev_bytes to cause a "Bad address" error.
---

diff --git a/gst-libs/gst/rtsp/gstrtspconnection.c b/gst-libs/gst/rtsp/gstrtspconnection.c
index 9f63533..942ddba 100644
--- a/gst-libs/gst/rtsp/gstrtspconnection.c
+++ b/gst-libs/gst/rtsp/gstrtspconnection.c
@@ -3871,7 +3871,7 @@ gst_rtsp_source_dispatch_write (GPollableOutputStream * stream,
           GstMemory *mem = gst_buffer_peek_memory (msg->body_buffer, m);
 
           /* Skip all memories we already wrote */
-          if (offset + mem->size < msg->body_offset) {
+          if (offset + mem->size <= msg->body_offset) {
             offset += mem->size;
             continue;
           }