[gs-commits] rev 11808 - trunk/gs/base

[chrisl at ghostscript.com]

Author: chrisl
Date: 2010-10-14 15:06:01 +0000 (Thu, 14 Oct 2010)
New Revision: 11808

Modified:
   trunk/gs/base/gxccman.c
Log:
In gx_alloc_char_bits() the "target" device can be NULL, in which case
avoid trying to decrement the ICC profile object for the target device.

patch credit to William Bader.

Bug 691651.

No cluster differences expected.



Modified: trunk/gs/base/gxccman.c
===================================================================
--- trunk/gs/base/gxccman.c	2010-10-14 15:01:56 UTC (rev 11807)
+++ trunk/gs/base/gxccman.c	2010-10-14 15:06:01 UTC (rev 11808)
@@ -609,7 +609,7 @@
 	gs_make_mem_mono_device(pdev, pdev->memory, target);
 	rc_decrement_only(target, "gx_alloc_char_bits"); /* can't go to 0 */
         /* Decrement the ICC profile also.  Same device is getting reinitialized */
-        rc_decrement(target->device_icc_profile,"gx_alloc_char_bits(icc profile)");
+        if (target != NULL) rc_decrement(target->device_icc_profile,"gx_alloc_char_bits(icc profile)");
 	pdev->rc = rc;
 	pdev->retained = retained;
 	pdev->width = iwidth;