Date: Tue, 15 Nov 2022 11:14:04 GMT From: Kristof Provost <kp@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: 48767d8734ea - main - pfsync: fix memory leak Message-ID: <202211151114.2AFBE4LF073645@gitrepo.freebsd.org>
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The branch main has been updated by kp: URL: https://cgit.FreeBSD.org/src/commit/?id=48767d8734ea21182eec04273127818e3878c2e5 commit 48767d8734ea21182eec04273127818e3878c2e5 Author: Kristof Provost <kp@FreeBSD.org> AuthorDate: 2022-11-15 11:11:32 +0000 Commit: Kristof Provost <kp@FreeBSD.org> CommitDate: 2022-11-15 11:13:11 +0000 pfsync: fix memory leak The recent refactoring to prepare for pfsync over IPv6 introduced a memory leak. If we don't have a sync peer configured we return early (without sending out a packet), but failed to free the newly allocated packet. Sponsored by: Rubicon Communications, LLC ("Netgate") --- sys/netpfil/pf/if_pfsync.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sys/netpfil/pf/if_pfsync.c b/sys/netpfil/pf/if_pfsync.c index f8cca8a4460b..a2baf477873e 100644 --- a/sys/netpfil/pf/if_pfsync.c +++ b/sys/netpfil/pf/if_pfsync.c @@ -1589,6 +1589,7 @@ pfsync_sendout(int schedswi, int c) } #endif default: + m_freem(m); return; }
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