diff options
| author | Al Viro <[email protected]> | 2018-05-16 18:19:53 +0300 |
|---|---|---|
| committer | Miklos Szeredi <[email protected]> | 2018-05-31 11:06:11 +0200 |
| commit | f73cc77c3afffc9a90fad972fe34af52cdb72979 (patch) | |
| tree | 025f4c46514313a2ec0c09f35d652ebdbad7f6b7 /scripts/gcc-plugins/cyc_complexity_plugin.c | |
| parent | 137ec526a20c4e4d21d658a6581b471d39860911 (diff) | |
ovl: make ovl_create_real() cope with vfs_mkdir() safely
vfs_mkdir() may succeed and leave the dentry passed to it unhashed and
negative. ovl_create_real() is the last caller breaking when that
happens.
[amir: split re-factoring of ovl_create_temp() to prep patch
add comment about unhashed dir after mkdir
add pr_warn() if mkdir succeeds and lookup fails]
Signed-off-by: Al Viro <[email protected]>
Signed-off-by: Amir Goldstein <[email protected]>
Signed-off-by: Miklos Szeredi <[email protected]>
Diffstat (limited to 'scripts/gcc-plugins/cyc_complexity_plugin.c')
0 files changed, 0 insertions, 0 deletions