Date: Tue, 03 Feb 2015 10:30:24 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 197246] [patch] use-after-free bug in pipe_dtor() Message-ID: <bug-197246-8-GQvxMGJ6Xn@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-197246-8@https.bugs.freebsd.org/bugzilla/> References: <bug-197246-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=197246 --- Comment #2 from commit-hook@freebsd.org --- A commit references this bug: Author: kib Date: Tue Feb 3 10:29:41 UTC 2015 New revision: 278145 URL: https://svnweb.freebsd.org/changeset/base/278145 Log: Fix use after free in pipe_dtor(). PIPE_NAMED flag must be tested before pipeclose() is called, since for !PIPE_NAMED case, when peer is already closed, the pipe pair memory is freed. Submitted by: luke.tw@gmail.com PR: 197246 Tested by: pho MFC after: 3 days Changes: head/sys/kern/sys_pipe.c -- You are receiving this mail because: You are the assignee for the bug.
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