switch ((buf[0] >> 1) & 7) {
case 0: { // lzo compression
int outlen = c->decomp_size, inlen = buf_size - 2;
- if (av_lzo1x_decode(c->decomp_buf, &outlen, &buf[2], &inlen))
+ if (av_lzo1x_decode(c->decomp_buf, &outlen, &buf[2], &inlen)) {
av_log(avctx, AV_LOG_ERROR, "error during lzo decompression\n");
+ return AVERROR_INVALIDDATA;
+ }
break;
}
case 1: { // zlib compression
#if CONFIG_ZLIB
unsigned long dlen = c->decomp_size;
- if (uncompress(c->decomp_buf, &dlen, &buf[2], buf_size - 2) != Z_OK)
+ if (uncompress(c->decomp_buf, &dlen, &buf[2], buf_size - 2) != Z_OK) {
av_log(avctx, AV_LOG_ERROR, "error during zlib decompression\n");
+ return AVERROR_INVALIDDATA;
+ }
break;
#else
av_log(avctx, AV_LOG_ERROR, "compiled without zlib support\n");