Fixes: 9924/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_EAC3_fuzzer-5473421772193792
Fixes: left shift of 1 by 63 places cannot be represented in type 'long long'
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
int i;
for (i = 0; i < 64; i++) {
- if ((1LL << i) & ff_eac3_custom_channel_map_locations[ch][1]) {
+ if ((1ULL << i) & ff_eac3_custom_channel_map_locations[ch][1]) {
int index = av_get_channel_layout_channel_index(channel_layout,
- 1LL << i);
+ 1ULL << i);
if (index < 0)
return AVERROR_INVALIDDATA;
if (extend >= channel_map_size)