1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
commit e36b4a1b0bafa53df47514c419d5be3e8916ebc7
Author: Dirk Farin <dirk.farin@gmail.com>
Date: Sat Nov 4 15:20:50 2023 +0100
null-pointer check in debug output (fixes #426)
diff --git a/libde265/slice.cc b/libde265/slice.cc
index 280b7417..435123dc 100644
--- a/libde265/slice.cc
+++ b/libde265/slice.cc
@@ -1277,14 +1277,23 @@ void slice_segment_header::dump_slice_segment_header(const decoder_context* ctx,
#define LOG3(t,d1,d2,d3) log2fh(fh, t,d1,d2,d3)
#define LOG4(t,d1,d2,d3,d4) log2fh(fh, t,d1,d2,d3,d4)
+ LOG0("----------------- SLICE -----------------\n");
+
const pic_parameter_set* pps = ctx->get_pps(slice_pic_parameter_set_id);
+ if (!pps) {
+ LOG0("invalid PPS referenced\n");
+ return;
+ }
assert(pps->pps_read); // TODO: error handling
const seq_parameter_set* sps = ctx->get_sps((int)pps->seq_parameter_set_id);
+ if (!sps) {
+ LOG0("invalid SPS referenced\n");
+ return;
+ }
assert(sps->sps_read); // TODO: error handling
- LOG0("----------------- SLICE -----------------\n");
LOG1("first_slice_segment_in_pic_flag : %d\n", first_slice_segment_in_pic_flag);
if (ctx->get_nal_unit_type() >= NAL_UNIT_BLA_W_LP &&
ctx->get_nal_unit_type() <= NAL_UNIT_RESERVED_IRAP_VCL23) {
|
