[gs-bugs] [Bug 691296] Missing NULL check in bbox_close_device()

bugzilla-daemon at ghostscript.com bugzilla-daemon at ghostscript.com
Sat May 15 09:32:50 UTC 2010


http://bugs.ghostscript.com/show_bug.cgi?id=691296

Hin-Tak Leung <hintak at ghostscript.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|hintak at ghostscript.com      |ray.johnston at artifex.com

--- Comment #3 from Hin-Tak Leung <hintak at ghostscript.com> 2010-05-15 09:32:48 UTC ---
Reassign to author of the problematic patch from git-bisect:

r10369 | ray | 2009-11-23 17:35:16 +0000 (Mon, 23 Nov 2009) | 32 lines

Fix for segfault reported in 690880 with separation devices. The is_open flag
was not being properly maintained when put_params resulted in a target device
closing due to DeviceN color state changing.

This commit causes a regression with crash with the attached test file.

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