On 22.07.2014 02:12, Andreas Cadhalpun wrote:
On 21.07.2014 23:18, Carl Eugen Hoyos wrote:
Andreas Cadhalpun <andreas.cadhalpun <at> googlemail.com> writes:
This patch has a strange side effect. With it gst-libav1.0
(version 1.3.2) gets compiled incorrectly so that when the
plugin is loaded by gstreamer it segfaults:
ERROR: Caught a segmentation fault while loading plugin file:
Please provide a backtrace.
Attached.
The problem is that in_plugin->long_name is a null pointer.
Attached patch fixes the problem.
Best regards,
Andreas
>From 316c472c4d5502743890daa344fbd51aaca5a561 Mon Sep 17 00:00:00 2001
From: Andreas Cadhalpun <andreas.cadhal...@googlemail.com>
Date: Tue, 22 Jul 2014 03:32:03 +0200
Subject: [PATCH] libavformat/img2dec.c: Add a long_name to the piped image
demuxers
This fixes segfaults in gst-libav1.0 compiled against FFmpeg 2.3.
---
libavformat/img2dec.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libavformat/img2dec.c b/libavformat/img2dec.c
index cda4996..f978007 100644
--- a/libavformat/img2dec.c
+++ b/libavformat/img2dec.c
@@ -666,6 +666,7 @@ static const AVClass imgname ## _class = {\
};\
AVInputFormat ff_image_ ## imgname ## _pipe_demuxer = {\
.name = AV_STRINGIFY(imgname) "_pipe",\
+ .long_name = NULL_IF_CONFIG_SMALL("piped " AV_STRINGIFY(imgname) " sequence"),\
.priv_data_size = sizeof(VideoDemuxData),\
.read_probe = imgname ## _probe,\
.read_header = ff_img_read_header,\
--
2.0.1
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