Update of /cvs/poppler/poppler/poppler
In directory kemper:/tmp/cvs-serv12938/poppler
Modified Files:
CairoOutputDev.cc
Log Message:
2006-09-06 Jeff Muizelaar <[EMAIL PROTECTED]>
* poppler/CairoOutputDev.cc: Avoid crashing in CairoOutputDev if
endString is called without a corresponding beginString. Fixes #4515.
Index: CairoOutputDev.cc
===================================================================
RCS file: /cvs/poppler/poppler/poppler/CairoOutputDev.cc,v
retrieving revision 1.41
retrieving revision 1.42
diff -u -d -r1.41 -r1.42
--- CairoOutputDev.cc 5 Sep 2006 01:21:50 -0000 1.41
+++ CairoOutputDev.cc 7 Sep 2006 04:01:39 -0000 1.42
@@ -395,7 +395,13 @@
if (!currentFont)
return;
-
+
+ // endString can be called without a corresponding beginString. If this
+ // happens glyphs will be null so don't draw anything, just return.
+ // XXX: OutputDevs should probably not have to deal with this...
+ if (!glyphs)
+ return;
+
// ignore empty strings and invisible text -- this is used by
// Acrobat Capture
render = state->getRender();
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