mirror of
https://git.in.rschanz.org/ryan77627/guix.git
synced 2024-12-28 23:32:24 -05:00
21 lines
894 B
Diff
21 lines
894 B
Diff
|
This patch works around a segmentation fault in 'Magick++/tests/color' when
|
||
|
|
running 'Magick++/tests/tests.tap'. Here we get an exception early on, which
|
||
|
|
is supposedly harmless:
|
||
|
|
|
||
|
|
Caught exception: color: UnableToOpenConfigureFile `colors.xml' @ warning/configure.c/GetConfigureOptions/706
|
||
|
|
|
||
|
|
However, when the stack unwinders run, 'UnregisterDOTImage' gets called even
|
||
|
|
though 'RegisterDOTImage' hadn't been called yet; thus, 'graphic_context' in
|
||
|
|
coders/dot.c is NULL, leading to the segfault.
|
||
|
|
|
||
|
|
--- ImageMagick-6.9.2-1/coders/dot.c 2015-09-16 17:32:42.900323334 +0200
|
||
|
|
+++ ImageMagick-6.9.2-1/coders/dot.c 2015-09-16 17:32:48.312367636 +0200
|
||
|
|
@@ -240,6 +240,7 @@ ModuleExport void UnregisterDOTImage(voi
|
||
|
|
(void) UnregisterMagickInfo("GV");
|
||
|
|
(void) UnregisterMagickInfo("DOT");
|
||
|
|
#if defined(MAGICKCORE_GVC_DELEGATE)
|
||
|
|
+ if (graphic_context != NULL)
|
||
|
|
gvFreeContext(graphic_context);
|
||
|
|
#endif
|
||
|
|
}
|