Bug 691438

Summary:	security-related upgrade of libpng
Product:	Ghostscript	Reporter:	Hin-Tak Leung <htl10>
Component:	Images	Assignee:	Alex Cherepanov <alex>
Status:	RESOLVED FIXED
Severity:	normal
Priority:	P4
Version:	master
Hardware:	PC
OS:	Linux
Customer:		Word Size:	---

Description Hin-Tak Leung 2010-07-02 00:44:13 UTC

1.2.44 of lipng fixes some security problems related to libpng apparently. 
CVE-2010-1205 . The patch is r11453 but was reverted. Somebody can review and re-apply.

Comment 1 Alex Cherepanov 2010-07-04 20:07:24 UTC

The patch has been re-applied as 11482.

Besides numerous whitespace changes, libpng 1.2.44 changes implementation
of a few functions without any changes to the interface. The patch is safe to
commit.