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h265parser: Fix some coverity issues

Browse source 
- Remove useless comparison
- Fix invalid memory access

CID: 1461477, 1461476, 1461475, 1461474, 1461279
This commit is contained in:
Seungha Yang 2020-04-13 20:31:14 +09:00 committed by GStreamer Merge Bot
parent 991bcb22d5
commit eeb3dd6605
1 changed files with 5 additions and 8 deletions
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13
gst-libs/gst/codecparsers/gsth265parser.c
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@ -2841,7 +2841,7 @@ gst_h265_parser_update_vps (GstH265Parser * parser, GstH265VPS * vps)
{
g_return_val_if_fail (parser != NULL, GST_H265_PARSER_ERROR);
g_return_val_if_fail (vps != NULL, GST_H265_PARSER_ERROR);
g_return_val_if_fail (vps->id >= 0 && vps->id < GST_H265_MAX_VPS_COUNT,
g_return_val_if_fail (vps->id < GST_H265_MAX_VPS_COUNT,
GST_H265_PARSER_ERROR);
if (!vps->valid) {
@ -2874,7 +2874,7 @@ gst_h265_parser_update_sps (GstH265Parser * parser, GstH265SPS * sps)
{
g_return_val_if_fail (parser != NULL, GST_H265_PARSER_ERROR);
g_return_val_if_fail (sps != NULL, GST_H265_PARSER_ERROR);
g_return_val_if_fail (sps->id >= 0 && sps->id < GST_H265_MAX_SPS_COUNT,
g_return_val_if_fail (sps->id < GST_H265_MAX_SPS_COUNT,
GST_H265_PARSER_ERROR);
if (!sps->valid) {
@ -2883,9 +2883,7 @@ gst_h265_parser_update_sps (GstH265Parser * parser, GstH265SPS * sps)
}
if (sps->vps) {
GstH265VPS *vps = NULL;
vps = gst_h265_parser_get_vps (parser, vps->id);
GstH265VPS *vps = gst_h265_parser_get_vps (parser, sps->vps->id);
if (!vps || vps != sps->vps) {
GST_WARNING ("Linked VPS is not identical to internal VPS");
return GST_H265_PARSER_BROKEN_LINK;
@ -2919,7 +2917,7 @@ gst_h265_parser_update_pps (GstH265Parser * parser, GstH265PPS * pps)
g_return_val_if_fail (parser != NULL, GST_H265_PARSER_ERROR);
g_return_val_if_fail (pps != NULL, GST_H265_PARSER_ERROR);
g_return_val_if_fail (pps->id >= 0 && pps->id < GST_H265_MAX_PPS_COUNT,
g_return_val_if_fail (pps->id < GST_H265_MAX_PPS_COUNT,
GST_H265_PARSER_ERROR);
if (!pps->valid) {
@ -3911,8 +3909,7 @@ gst_h265_parser_insert_sei_internal (GstH265Parser * parser,
return NULL;
}
if ((nalu.type >= GST_H265_NAL_SLICE_TRAIL_N
&& nalu.type <= GST_H265_NAL_SLICE_RASL_R)
if (nalu.type <= GST_H265_NAL_SLICE_RASL_R
|| (nalu.type >= GST_H265_NAL_SLICE_BLA_W_LP
&& nalu.type <= GST_H265_NAL_SLICE_CRA_NUT)) {
GST_DEBUG ("Found slice nal type %d at offset %d", nalu.type,