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| author | Dan Carpenter <error27@gmail.com> | 2010-04-21 12:30:32 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2010-05-15 13:16:33 +0200 |
| commit | 404e781249f003a37a140756fc4aeae463dcb217 (patch) | |
| tree | 5eb0f81657ebecdd747583df54a261a4e305df3f /fs/sysv | |
| parent | Fix double-free in logfs (diff) | |
| download | linux-404e781249f003a37a140756fc4aeae463dcb217.tar.xz linux-404e781249f003a37a140756fc4aeae463dcb217.zip | |
fs/sysv: dereferencing ERR_PTR()
I moved the dir_put_page() inside the if condition so we don't dereference
"page", if it's an ERR_PTR().
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/sysv')
| -rw-r--r-- | fs/sysv/dir.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/sysv/dir.c b/fs/sysv/dir.c index 4e50286a4cc3..1dabed286b4c 100644 --- a/fs/sysv/dir.c +++ b/fs/sysv/dir.c @@ -164,8 +164,8 @@ struct sysv_dir_entry *sysv_find_entry(struct dentry *dentry, struct page **res_ name, de->name)) goto found; } + dir_put_page(page); } - dir_put_page(page); if (++n >= npages) n = 0; |