mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-12-20 23:36:38 +00:00
Code Issues 1 Projects Releases Wiki Activity

qtdemux: make sure compatible brands buffer exists before dereferencing it

Browse source
This commit is contained in:
Tim-Philipp Müller 2009-10-05 11:46:08 +01:00
parent c7b5df91a9
commit 45ff905771
1 changed files with 3 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
gst/qtdemux/qtdemux.c
View file

@ -4844,7 +4844,7 @@ qtdemux_is_brand_3gp (GstQTDemux * qtdemux, gboolean major)
if (major) {
return ((qtdemux->major_brand & GST_MAKE_FOURCC (255, 255, 0, 0)) ==
GST_MAKE_FOURCC ('3', 'g', 0, 0));
} else {
} else if (qtdemux->comp_brands != NULL) {
guint8 *data = GST_BUFFER_DATA (qtdemux->comp_brands);
guint size = GST_BUFFER_SIZE (qtdemux->comp_brands);
gboolean res = FALSE;
@ -4856,6 +4856,8 @@ qtdemux_is_brand_3gp (GstQTDemux * qtdemux, gboolean major)
size -= 4;
}
return res;
} else {
return FALSE;
}
}