From 29d1e44dec29a3c029b47634b5474f49e0e6d43b Mon Sep 17 00:00:00 2001 From: Daniel Silverstone Date: Wed, 24 Sep 2008 11:22:52 +0000 Subject: Fix line plotting and rectangle clipping segfault svn path=/trunk/netsurf/; revision=5430 --- framebuffer/fb_16bpp_plotters.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'framebuffer/fb_16bpp_plotters.c') diff --git a/framebuffer/fb_16bpp_plotters.c b/framebuffer/fb_16bpp_plotters.c index 1faa66e61..78d7cc2aa 100644 --- a/framebuffer/fb_16bpp_plotters.c +++ b/framebuffer/fb_16bpp_plotters.c @@ -66,7 +66,8 @@ static bool fb_16bpp_line(int x0, int y0, int x1, int y1, int width, if (y0 == y1) { /* horizontal line special cased */ - fb_plotters_clip_rect_ctx(&x0, &y0, &x1, &y1); + if (!fb_plotters_clip_rect_ctx(&x0, &y0, &x1, &y1)) + return true; /* line outside clipping */ /*LOG(("horiz: %d, %d, %d, %d, %d, 0x%lx, %d, %d", x0,y0,x1,y1,width,c,dotted,dashed));*/ -- cgit v1.2.3