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| author | Vasiliy Kulikov <[email protected]> | 2010-09-05 18:33:04 +0000 |
|---|---|---|
| committer | Artem Bityutskiy <[email protected]> | 2010-09-07 09:10:43 +0000 |
| commit | 8c893a5545ca772744376295690723dcb0b47d96 (patch) | |
| tree | 5e7f31c2b92e335bb6a7856d2229b3abd095d5cb /fs/ubifs/lpt_commit.c | |
| parent | UBIFS: check return code of ubifs_lpt_lookup (diff) | |
| download | kernel-8c893a5545ca772744376295690723dcb0b47d96.tar.gz kernel-8c893a5545ca772744376295690723dcb0b47d96.zip | |
UBIFS: check return code of pnode_lookup
Function pnode_lookup may return ERR_PTR(...). Check for it.
Signed-off-by: Vasiliy Kulikov <[email protected]>
Signed-off-by: Artem Bityutskiy <[email protected]>
Diffstat (limited to 'fs/ubifs/lpt_commit.c')
| -rw-r--r-- | fs/ubifs/lpt_commit.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/ubifs/lpt_commit.c b/fs/ubifs/lpt_commit.c index d12535b7fc78..5c90dec5db0b 100644 --- a/fs/ubifs/lpt_commit.c +++ b/fs/ubifs/lpt_commit.c @@ -705,6 +705,9 @@ static int make_tree_dirty(struct ubifs_info *c) struct ubifs_pnode *pnode; pnode = pnode_lookup(c, 0); + if (IS_ERR(pnode)) + return PTR_ERR(pnode); + while (pnode) { do_make_pnode_dirty(c, pnode); pnode = next_pnode_to_dirty(c, pnode); |