From 3bd1162a52cafc1bb758b25636e857c94fd3999c Mon Sep 17 00:00:00 2001 From: Mans Rullgard Date: Fri, 25 Nov 2011 17:51:10 +0000 Subject: gif: fix invalid signed shifts Signed-off-by: Mans Rullgard --- libavcodec/gifdec.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'libavcodec/gifdec.c') diff --git a/libavcodec/gifdec.c b/libavcodec/gifdec.c index bf40da183d..9bac254c59 100644 --- a/libavcodec/gifdec.c +++ b/libavcodec/gifdec.c @@ -96,11 +96,11 @@ static int gif_read_image(GifState *s) n = (1 << bits_per_pixel); spal = palette; for(i = 0; i < n; i++) { - s->image_palette[i] = (0xff << 24) | AV_RB24(spal); + s->image_palette[i] = (0xffu << 24) | AV_RB24(spal); spal += 3; } for(; i < 256; i++) - s->image_palette[i] = (0xff << 24); + s->image_palette[i] = (0xffu << 24); /* handle transparency */ if (s->transparent_color_index >= 0) s->image_palette[s->transparent_color_index] = 0; -- cgit v1.2.3