---
libavcodec/dvdsubdec.c | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/libavcodec/dvdsubdec.c b/libavcodec/dvdsubdec.c
index 6ecb4b5..759255e 100644
--- a/libavcodec/dvdsubdec.c
+++ b/libavcodec/dvdsubdec.c
@@ -324,16 +324,23 @@ static int decode_dvd_subtitles(DVDSubContext *ctx,
AVSubtitle *sub_header,
sub_header->num_rects = 0;
}
- bitmap = av_malloc(w * h);
sub_header->rects = av_mallocz(sizeof(*sub_header->rects));
+ if (!sub_header->rects)
+ goto fail;
sub_header->rects[0] = av_mallocz(sizeof(AVSubtitleRect));
+ if (!sub_header->rects[0])
+ goto fail;
sub_header->num_rects = 1;
- sub_header->rects[0]->pict.data[0] = bitmap;
+ bitmap = sub_header->rects[0]->pict.data[0] = av_malloc(w * h);
+ if (!bitmap)
+ goto fail;
decode_rle(bitmap, w * 2, w, (h + 1) / 2,
buf, offset1, buf_size, is_8bit);
decode_rle(bitmap + w, w * 2, w, h / 2,
buf, offset2, buf_size, is_8bit);
sub_header->rects[0]->pict.data[1] =
av_mallocz(AVPALETTE_SIZE);
+ if (!sub_header->rects[0]->pict.data[1])
+ goto fail;
if (is_8bit) {
if (yuv_palette == 0)
goto fail;
--
1.9.3 (Apple Git-50)
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