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From: Phillip Lougher on 22 Apr 2010 22:20

Fix warn_on triggered by mounting a fsfuzzer corrupted file system, where
the root inode has been corrupted.

Signed-off-by: Phillip Lougher <phillip(a)lougher.demon.co.uk>
---
fs/squashfs/super.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/fs/squashfs/super.c b/fs/squashfs/super.c
index 3550aec..07ceeb8 100644
--- a/fs/squashfs/super.c
+++ b/fs/squashfs/super.c
@@ -275,7 +275,8 @@ allocate_root:

err = squashfs_read_inode(root, root_inode);
if (err) {
- iget_failed(root);
+ make_bad_inode(root);
+ iput(root);
goto failed_mount;
}
insert_inode_hash(root);
--
1.6.3.3

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Prev: [PATCH 1/4] squashfs: fix locking bug in zlib wrapper
Next: [PATCH] [BUGFIX] rmap: remove anon_vma check in page_address_in_vma()