@@ -81,15 +81,19 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *got_frame,

     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");