Date: Sun, 30 Aug 2015 00:27:26 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-ports-bugs@FreeBSD.org Subject: [Bug 202763] Fix undefined behavior in graphics/mozjpeg Message-ID: <bug-202763-13@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=202763 Bug ID: 202763 Summary: Fix undefined behavior in graphics/mozjpeg Product: Ports & Packages Version: Latest Hardware: Any OS: Any Status: New Severity: Affects Some People Priority: --- Component: Individual Port(s) Assignee: freebsd-ports-bugs@FreeBSD.org Reporter: dim@FreeBSD.org CC: horia@racoviceanu.com Flags: maintainer-feedback?(horia@racoviceanu.com) CC: horia@racoviceanu.com Created attachment 160506 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=160506&action=edit Fix undefined behavior in mozjpeg's jcdctmgr.c Similar to bug 202762, mozjpeg's quantization function can engage in undefined behavior. It was fixed by this libjpeg-turbo commit: https://github.com/libjpeg-turbo/libjpeg-turbo/issues/13 I created a pull request for mozjpeg with the same fix: https://github.com/mozilla/mozjpeg/pull/186 I propose to merge the fix to jcdctmgr.c now, and it can be dropped again when the next version of mozjpeg comes out. -- You are receiving this mail because: You are the assignee for the bug.
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