From: Dave Chinner <david@fromorbit.com>
To: xfs@oss.sgi.com
Subject: [PATCH 2/4] xfs: recovery of XLOG_UNMOUNT_TRANS leaks memory
Date: Tue, 26 Aug 2014 11:21:39 +1000 [thread overview]
Message-ID: <1409016101-9511-3-git-send-email-david@fromorbit.com> (raw)
In-Reply-To: <1409016101-9511-1-git-send-email-david@fromorbit.com>
From: Dave Chinner <dchinner@redhat.com>
It aborts recovery without freeing the current trans structure that
we are decoding.
Signed-off-by: Dave Chinner <dchinner@redhat.com>
---
fs/xfs/xfs_log_recover.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c
index 1970732f..460cf98 100644
--- a/fs/xfs/xfs_log_recover.c
+++ b/fs/xfs/xfs_log_recover.c
@@ -3587,8 +3587,9 @@ xlog_recovery_process_ophdr(
/* unexpected flag values */
case XLOG_UNMOUNT_TRANS:
xfs_warn(log->l_mp, "%s: Unmount LR", __func__);
- error = 0;
- break;
+ xlog_recover_free_trans(trans);
+ return 0;
+
case XLOG_START_TRANS:
xfs_warn(log->l_mp, "%s: bad transaction 0x%x", __func__, tid);
ASSERT(0);
--
2.0.0
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next prev parent reply other threads:[~2014-08-26 1:21 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-26 1:21 [RFC, PATCH 0/4] xfs: clean up xlog_recover_process_data Dave Chinner
2014-08-26 1:21 ` [PATCH 1/4] xfs: refactor xlog_recover_process_data() Dave Chinner
2014-08-26 4:09 ` Christoph Hellwig
2014-08-26 4:55 ` Dave Chinner
2014-08-26 12:41 ` Brian Foster
2014-08-26 22:34 ` Dave Chinner
2014-08-27 11:19 ` Brian Foster
2014-08-28 0:47 ` Dave Chinner
2014-08-26 1:21 ` Dave Chinner [this message]
2014-08-26 12:41 ` [PATCH 2/4] xfs: recovery of XLOG_UNMOUNT_TRANS leaks memory Brian Foster
2014-08-26 1:21 ` [PATCH 3/4] xfs: fix double free in xlog_recover_commit_trans Dave Chinner
2014-08-26 12:42 ` Brian Foster
2014-08-26 1:21 ` [PATCH 4/4] xfs: reorganise transaction recovery item code Dave Chinner
2014-08-26 12:40 ` [RFC, PATCH 0/4] xfs: clean up xlog_recover_process_data Brian Foster
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