ra144dec: log an error message when output buffer is too small.

also return AVERROR(EINVAL) instead of -1.
14 years ago · cadd4d332a
parent 80bdf7e0b7
commit cadd4d332a
1 changed files with 4 additions and 2 deletions
--- a/libavcodec/ra144dec.c
+++ b/libavcodec/ra144dec.c
@ -72,8 +72,10 @@ static int ra144_decode_frame(AVCodecContext * avctx, void *vdata,
    GetBitContext gb;

    out_size = NBLOCKS * BLOCKSIZE * av_get_bytes_per_sample(avctx->sample_fmt);
-    if (*data_size < out_size)
-        return -1;
+    if (*data_size < out_size) {
+        av_log(avctx, AV_LOG_ERROR, "Output buffer is too small\n");
+        return AVERROR(EINVAL);
+    }

    if(buf_size < 20) {
        av_log(avctx, AV_LOG_ERROR,