Background colour was never initialized if no style was available.
Use a sane default of zero (i.e. completely transparent).
Fixes Coverity issue #1461471.
Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@gmail.com>
---
Commit message updated to include Coverity issue.
libavcodec/movtextenc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/movtextenc.c b/libavcodec/movtextenc.c
index 5f60b8db61..11db240ab7 100644
--- a/libavcodec/movtextenc.c
+++ b/libavcodec/movtextenc.c
@@ -205,7 +205,7 @@ static int encode_sample_description(AVCodecContext *avctx)
ASS *ass;
ASSStyle *style;
int i, j;
- uint32_t tsmb_size, tsmb_type, back_color, style_color;
+ uint32_t tsmb_size, tsmb_type, back_color = 0, style_color;
uint16_t style_start, style_end, fontID, count;
int font_names_total_len = 0;
MovTextContext *s = avctx->priv_data;
--
2.25.1
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