Date: Sat, 22 Jan 2022 13:48:56 GMT From: Wojciech Macek <wma@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: 0daa28057c6c - main - ip_mroute: add unlock in early-exit Message-ID: <202201221348.20MDmusP033080@gitrepo.freebsd.org>
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The branch main has been updated by wma: URL: https://cgit.FreeBSD.org/src/commit/?id=0daa28057c6c323f8def0a1c78fadb789b63fd27 commit 0daa28057c6c323f8def0a1c78fadb789b63fd27 Author: Wojciech Macek <wma@FreeBSD.org> AuthorDate: 2022-01-22 13:47:47 +0000 Commit: Wojciech Macek <wma@FreeBSD.org> CommitDate: 2022-01-22 13:48:47 +0000 ip_mroute: add unlock in early-exit Add missing unlock if V_ip_mrotue is not set Obtained from: Semihalf --- sys/netinet/ip_mroute.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/sys/netinet/ip_mroute.c b/sys/netinet/ip_mroute.c index 0566048621ad..fdca39b5dbb9 100644 --- a/sys/netinet/ip_mroute.c +++ b/sys/netinet/ip_mroute.c @@ -741,8 +741,13 @@ X_ip_mrouter_done(void *locked) vifi_t vifi; struct bw_upcall *bu; - if (V_ip_mrouter == NULL) + if (V_ip_mrouter == NULL) { + if (locked) { + struct epoch_tracker *mrouter_et = locked; + MROUTER_RUNLOCK_PARAM(mrouter_et); + } return EINVAL; + } /* * Detach/disable hooks to the reset of the system.
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