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| author | Aaron Boxer <aaron.boxer@collabora.com> | 2021-09-03 14:57:09 -0400 |
|---|---|---|
| committer | GStreamer Marge Bot <gitlab-merge-bot@gstreamer-foundation.org> | 2021-09-09 15:32:14 +0000 |
| commit | 15d724e671bb6fb4018059a9ae7948d74fc78cb5 (patch) | |
| tree | 66dc682840185a6834faf83e2db05b851968f3c7 /gst-libs | |
| parent | 580ac55194bea03a82625e76a1b5589aecb8f37a (diff) | |
| download | gstreamer-plugins-bad-15d724e671bb6fb4018059a9ae7948d74fc78cb5.tar.gz | |
gsth264parser: reject memory management control op greater than 6
This prevents assertion from being thrown in
gst_h264_dpb_perform_memory_management_control_operation
if corrupt NAL has a control op greater than 6
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2508>
Diffstat (limited to 'gst-libs')
| -rw-r--r-- | gst-libs/gst/codecparsers/gsth264parser.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gst-libs/gst/codecparsers/gsth264parser.c b/gst-libs/gst/codecparsers/gsth264parser.c index e1703c54e..4aaced912 100644 --- a/gst-libs/gst/codecparsers/gsth264parser.c +++ b/gst-libs/gst/codecparsers/gsth264parser.c @@ -723,7 +723,7 @@ gst_h264_slice_parse_dec_ref_pic_marking (GstH264SliceHdr * slice, dec_ref_pic_m->n_ref_pic_marking = 0; while (1) { - READ_UE (nr, mem_mgmt_ctrl_op); + READ_UE_MAX (nr, mem_mgmt_ctrl_op, 6); if (mem_mgmt_ctrl_op == 0) break; |