reiserfs: Fix memory leak of journal device string

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When a filesystem is mounted with jdev mount option, we store the
journal device name in an allocated string in superblock. However we
fail to ever free that string. Fix it.

Reported-by: syzbot+1c6756baf4b16b94d2a6@syzkaller.appspotmail.com
Fixes: c3aa077648 ("reiserfs: Properly display mount options in /proc/mounts")
CC: stable@vger.kernel.org
Signed-off-by: Jan Kara <jack@suse.cz>

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Jan Kara 2019-12-12 11:30:03 +01:00

parent 34e92542da

commit 5474ca7da6

1 changed files with 2 additions and 0 deletions

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fs/reiserfs/super.c

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