From 4cd5542152afa8409e688297164a08bf03440197 Mon Sep 17 00:00:00 2001 From: Pierre Joye Date: Wed, 25 Aug 2021 17:48:03 +0700 Subject: fix #415, the same is needed in the other section, add test --- src/gd_gif_out.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'src') diff --git a/src/gd_gif_out.c b/src/gd_gif_out.c index c1e54fa..526a221 100644 --- a/src/gd_gif_out.c +++ b/src/gd_gif_out.c @@ -768,6 +768,8 @@ break_bot: /* left side */ for (x = 0; x < min_x; ++x) { for (y = min_y; y <= max_y; ++y) { + if (!gdImageBoundsSafe(prev_tim, x,y)) + continue; if (!comparewithmap (prev_tim, tim, prev_tim->pixels[y][x], @@ -783,6 +785,8 @@ break_left: /* right side */ for (x = tim->sx - 1; x > max_x; --x) { for (y = min_y; y <= max_y; ++y) { + if (!gdImageBoundsSafe(prev_tim, x,y)) + continue; if (!comparewithmap (prev_tim, tim, prev_tim->pixels[y][x], -- cgit v1.2.1