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| author | Himangi Saraogi <himangi774@gmail.com> | 2015-02-19 12:44:19 +0530 |
|---|---|---|
| committer | Diego Biurrun <diego@biurrun.de> | 2015-02-19 08:39:29 +0100 |
| commit | 0f532fd3f9b9ca974cea0feb8ddcaf4a7f3b23c5 (patch) | |
| tree | 1c5a1ff2bdc5f409dee2e1c3f35b003b6016dcc0 | |
| parent | d617e77cecc5b363ef1860955b548f4ac007add6 (diff) | |
| download | ffmpeg-0f532fd3f9b9ca974cea0feb8ddcaf4a7f3b23c5.tar.gz | |
rv40: Return more meaningful error codes
Signed-off-by: Diego Biurrun <diego@biurrun.de>
| -rw-r--r-- | libavcodec/rv40.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/libavcodec/rv40.c b/libavcodec/rv40.c index b7e113c6ed..6553667efa 100644 --- a/libavcodec/rv40.c +++ b/libavcodec/rv40.c @@ -130,22 +130,23 @@ static int rv40_parse_slice_header(RV34DecContext *r, GetBitContext *gb, SliceIn int mb_bits; int w = r->s.width, h = r->s.height; int mb_size; + int ret; memset(si, 0, sizeof(SliceInfo)); if(get_bits1(gb)) - return -1; + return AVERROR_INVALIDDATA; si->type = get_bits(gb, 2); if(si->type == 1) si->type = 0; si->quant = get_bits(gb, 5); if(get_bits(gb, 2)) - return -1; + return AVERROR_INVALIDDATA; si->vlc_set = get_bits(gb, 2); skip_bits1(gb); si->pts = get_bits(gb, 13); if(!si->type || !get_bits1(gb)) rv40_parse_picture_size(gb, &w, &h); - if(av_image_check_size(w, h, 0, r->s.avctx) < 0) - return -1; + if ((ret = av_image_check_size(w, h, 0, r->s.avctx)) < 0) + return ret; si->width = w; si->height = h; mb_size = ((w + 15) >> 4) * ((h + 15) >> 4); |