unsigned length;
const int8_t value = *buf++;
if (value >= 0) {
- length = value + 1;
- memcpy(dst + x, buf, FFMIN3(length, dst_size - x, buf_end - buf));
+ length = FFMIN3(value + 1, dst_size - x, buf_end - buf);
+ memcpy(dst + x, buf, length);
buf += length;
} else if (value > -128) {
- length = -value + 1;
- memset(dst + x, *buf++, FFMIN(length, dst_size - x));
+ length = FFMIN(-value + 1, dst_size - x);
+ memset(dst + x, *buf++, length);
} else { // noop
continue;
}
x += length;
}
+ if (x < dst_size) {
+ av_log(NULL, AV_LOG_WARNING, "decode_byterun ended before plane size\n");
+ memset(dst+x, 0, dst_size - x);
+ }
return buf - buf_start;
}