Date: Fri, 12 May 2017 22:36:29 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-ports-bugs@FreeBSD.org Subject: [Bug 215427] [patch] games/acm coredumps immediately on start Message-ID: <bug-215427-13-EPFf5f9wvp@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-215427-13@https.bugs.freebsd.org/bugzilla/> References: <bug-215427-13@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D215427 --- Comment #2 from commit-hook@freebsd.org --- A commit references this bug: Author: jbeich Date: Fri May 12 22:35:53 UTC 2017 New revision: 440737 URL: https://svnweb.freebsd.org/changeset/ports/440737 Log: MFH: r440736 games/acm: prevent free()ing unitialized data acm may coredump immediately after starting on systems which do not zero malloc()ed memory e.g., MALLOC_CONF=3Djunk:true. This is because one of the fields of a malloc()ed data structure (w) contains a pointer (w->csPool2), and if that pointer is never used, then later code will find the pointer is non-NULL and try to free() the memory pointed to by the pointer. PR: 215427 Submitted by: Jeff Gibbons <jgibbons@protogate.com> Approved by: ports-secteam blanket Changes: _U branches/2017Q2/ branches/2017Q2/games/acm/Makefile branches/2017Q2/games/acm/files/patch-V_lib_InitAWin.c --=20 You are receiving this mail because: You are the assignee for the bug.=
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