From: kramm <kramm>
Date: Fri, 26 Sep 2008 18:03:53 +0000 (+0000)
Subject: fix for segfault in case we couldn't extract a glyph outline
X-Git-Tag: buttons-working~31
X-Git-Url: http://git.asbjorn.biz/?p=swftools.git;a=commitdiff_plain;h=52b159e163d2489db8aceb43a823d1d6bfc9b94e

fix for segfault in case we couldn't extract a glyph outline
---

diff --git a/lib/pdf/BitmapOutputDev.cc b/lib/pdf/BitmapOutputDev.cc
index 4b2a334..5292f1a 100644
--- a/lib/pdf/BitmapOutputDev.cc
+++ b/lib/pdf/BitmapOutputDev.cc
@@ -1264,6 +1264,11 @@ void BitmapOutputDev::drawChar(GfxState *state, double x, double y,
 	/* calculate the bbox of this character */
 	int x1 = (int)x, x2 = (int)x+1, y1 = (int)y, y2 = (int)y+1;
 	SplashPath*path = clip0dev->getCurrentFont()->getGlyphPath(code);
+        if(!path) {
+            if(code)
+                msg("<error> couldn't create outline for char %d", code);
+            return;
+        }
 	int t;
 	for(t=0;t<path->getLength();t++) {
 	    double xx,yy;