mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-11-27 04:01:08 +00:00
Code Issues 1 Projects Releases Wiki Activity

mssdemux: fix segfault when trying to access codec_data

Browse source 
Check if codec_data was obtained before trying to use it to
prevent a segfault
This commit is contained in:
Thiago Santos 2013-12-17 17:55:58 -03:00
parent 5948a07324
commit 628461b4d1
1 changed files with 26 additions and 23 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
ext/smoothstreaming/gstmssmanifest.c
View file

@ -627,6 +627,8 @@ _gst_mss_stream_audio_caps_from_qualitylevel_xml (GstMssStreamQuality * q)
if (!codec_data) {
gint codec_data_len;
codec_data_str = (gchar *) xmlGetProp (node, (xmlChar *) "WaveFormatEx");
if (codec_data_str != NULL) {
codec_data_len = strlen (codec_data_str) / 2;
/* a WAVEFORMATEX structure is 18 bytes */
@ -655,6 +657,7 @@ _gst_mss_stream_audio_caps_from_qualitylevel_xml (GstMssStreamQuality * q)
"but at least 18 bytes are expected", codec_data_len);
}
}
}
if (!codec_data && ((fourcc && strcmp (fourcc, "AACL") == 0) || atag == 255)
&& rate && channels) {