mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-11-23 18:21:04 +00:00
Code Issues 1 Projects Releases Wiki Activity

geometrictransform: make sure gt->map not freed twice

Browse source 
current cheese can create situation where gt->map is freed twice.
This patch set map to null to avoid it.

https://bugzilla.gnome.org/show_bug.cgi?id=671910
This commit is contained in:
Oleksij Rempel (Alexey Fisher) 2012-03-12 15:42:04 +01:00 committed by Tim-Philipp Müller
parent fd92f8d6a2
commit 4e7edb2778
1 changed files with 4 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
gst/geometrictransform/gstgeometrictransform.c
View file

@ -143,9 +143,10 @@ gst_geometric_transform_generate_map (GstGeometricTransform * gt)
} }
end: end:
if (!ret) if (!ret) {
g_free (gt->map); g_free (gt->map);
else gt->map = NULL;
} else
gt->needs_remap = FALSE; gt->needs_remap = FALSE;
return ret; return ret;
} }
@ -348,6 +349,7 @@ gst_geometric_transform_stop (GstBaseTransform * trans)
GstGeometricTransform *gt = GST_GEOMETRIC_TRANSFORM_CAST (trans); GstGeometricTransform *gt = GST_GEOMETRIC_TRANSFORM_CAST (trans);
g_free (gt->map); g_free (gt->map);
gt->map = NULL;
return TRUE; return TRUE;
} }