Fixes: runtime error: left shift of 1 by 31 places cannot be represented in type 'int'
Fixes: 2377/clusterfuzz-testcase-minimized-6108505935183872
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
continue;
}
bytestream2_get_buffer(&gb, val, 4);
- if (val[0] > 31) {
+ if (val[0] > 30) {
av_log(avctx, AV_LOG_ERROR,
- "Invalid INT32INFO, extra_bits = %d (> 32)\n", val[0]);
+ "Invalid INT32INFO, extra_bits = %d (> 30)\n", val[0]);
continue;
} else if (val[0]) {
s->extra_bits = val[0];