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(parent: 029cd28) | patch
f2fs: handle error from f2fs_iget_nowait
authorNamjae Jeon <namjae.jeon@samsung.com>
Sat, 22 Dec 2012 03:09:43 +0000 (12:09 +0900)
committerJaegeuk Kim <jaegeuk.kim@samsung.com>
Fri, 28 Dec 2012 02:26:13 +0000 (11:26 +0900)
commit06025f4df88e9e41f4ebcf6b4c3df30661332bc9
tree9d5fab4bb021444db75538a70095675af227ddedtree | snapshot
parent029cd28c1f739bbfc5105035696d5f1f4e45d161commit | diff
f2fs: handle error from f2fs_iget_nowait

In case f2fs_iget_nowait returns error, it results in truncate_hole being
called with 'error' value as inode pointer. There is no check in truncate_hole
for valid inode, so it could result in crash due "invalid access to memory".
Avoid this by handling error condition properly.

Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Amit Sahrawat <a.sahrawat@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
fs/f2fs/recovery.c diff | blob | history
Domain: System / Uncategorized;