mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-07-03 21:25:54 +00:00
Code Issues 1 Projects Releases Wiki Activity

v4l2: videodec: Ensure object is inactive on failure

Browse source 
Sprinkle stop() calls in error case to guaranty that the capture object
is inactive on failure. Not doing so could allow some code to be called
in unexpected (and possibly undefined) conditions.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4437>
This commit is contained in:
Nicolas Dufresne 2023-04-14 09:51:39 -04:00
parent 8e64dea5c6
commit 1ca7f6949e
1 changed files with 3 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
subprojects/gst-plugins-good/sys/v4l2/gstv4l2videodec.c
View file

@ -685,13 +685,16 @@ gst_v4l2_video_dec_setup_capture (GstVideoDecoder * decoder)
not_negotiated:
GST_ERROR_OBJECT (self, "not negotiated");
gst_v4l2_error (self, &error);
gst_v4l2_object_stop (self->v4l2capture);
return GST_FLOW_NOT_NEGOTIATED;
activate_failed:
GST_ELEMENT_ERROR (self, RESOURCE, SETTINGS,
(_("Failed to allocate required memory.")),
("Buffer pool activation failed"));
gst_v4l2_object_stop (self->v4l2capture);
return GST_FLOW_ERROR;
flushing:
gst_v4l2_object_stop (self->v4l2capture);
return GST_FLOW_FLUSHING;
}