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authorJan Kara <jack@suse.cz>2005-04-16 18:25:46 -0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:25:46 -0400
commit31e7ad6ac919761f0486f7781b02ff3ab54b6ef1 (patch)
tree1101585d46faf72c0bec070c8206f20455651805
parente072c6f2af57fb8ad9e0f29bfff3f79edf7bdd55 (diff)
[PATCH] quota: fix possible oops on quotaoff
Remove dquot structures from quota file on quotaon - quota code does not expect them to be there. Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-rw-r--r--fs/dquot.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/dquot.c b/fs/dquot.c
index 11048e0b32c9..3995ce7907cc 100644
--- a/fs/dquot.c
+++ b/fs/dquot.c
@@ -1443,6 +1443,7 @@ static int vfs_quota_on_inode(struct inode *inode, int type, int format_id)
1443 oldflags = inode->i_flags & (S_NOATIME | S_IMMUTABLE | S_NOQUOTA); 1443 oldflags = inode->i_flags & (S_NOATIME | S_IMMUTABLE | S_NOQUOTA);
1444 inode->i_flags |= S_NOQUOTA | S_NOATIME | S_IMMUTABLE; 1444 inode->i_flags |= S_NOQUOTA | S_NOATIME | S_IMMUTABLE;
1445 up_write(&dqopt->dqptr_sem); 1445 up_write(&dqopt->dqptr_sem);
1446 sb->dq_op->drop(inode);
1446 1447
1447 error = -EIO; 1448 error = -EIO;
1448 dqopt->files[type] = igrab(inode); 1449 dqopt->files[type] = igrab(inode);