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| author |   Al Viro <viro@zeniv.linux.org.uk> | 2011-03-08 21:16:28 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2011-03-08 21:16:28 -0500 |
| commit | b306419ae08d9def53f2142a37cc0a58622307a8 (patch) | |
| tree | 8d3e6a51b05f39230a968e0655162f560f6c3c42 /fs | |
| parent | unfuck proc_sysctl ->d_compare() (diff) | |
| download | linux-dev-b306419ae08d9def53f2142a37cc0a58622307a8.tar.xz linux-dev-b306419ae08d9def53f2142a37cc0a58622307a8.zip | |
nd->inode is not set on the second attempt in path_walk()
We leave it at whatever it had been pointing to after the
first link_path_walk() had failed with -ESTALE. Things
do not work well after that...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/namei.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/namei.c b/fs/namei.c index a5e844fe4b28..a4689eb2df28 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -1546,6 +1546,7 @@ static int path_walk(const char *name, struct nameidata *nd) /* nd->path had been dropped */ current->total_link_count = 0; nd->path = save; + nd->inode = save.dentry->d_inode; path_get(&nd->path); nd->flags |= LOOKUP_REVAL; result = link_path_walk(name, nd); |