From: Kovtunenko Oleksandr <alexander198961@gmail.com>
To: shaggy@kernel.org, jfs-discussion@lists.sourceforge.net,
linux-kernel@vger.kernel.org
Cc: alexander198961@gmail.com
Subject: [PATCH] fix null pointer bugzilla 203737 . wich is triggered in function bio_set_dev(bio, bdev) in case bdev is null Signed-off-by: Kovtunenko Oleksandr <alexander198961@gmail.com>
Date: Wed, 17 Jul 2019 08:04:50 +0000 [thread overview]
Message-ID: <1563350690-7734-1-git-send-email-alexander198961@gmail.com> (raw)
---
fs/jfs/jfs_logmgr.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/fs/jfs/jfs_logmgr.c b/fs/jfs/jfs_logmgr.c
index 9330eff..c2fcaa0 100644
--- a/fs/jfs/jfs_logmgr.c
+++ b/fs/jfs/jfs_logmgr.c
@@ -1209,6 +1209,7 @@ static int open_dummy_log(struct super_block *sb)
/* Make up some stuff */
dummy_log->base = 0;
dummy_log->size = 1024;
+ dummy_log->bdev = sb->s_bdev;
rc = lmLogInit(dummy_log);
if (rc) {
kfree(dummy_log);
--
1.8.3.1
reply other threads:[~2019-07-18 6:04 UTC|newest]
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