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| author | Alex Shi <alex.shi@linaro.org> | 2018-03-20 02:25:07 +0000 |
|---|---|---|
| committer | Alex Shi <alex.shi@linaro.org> | 2018-03-20 02:25:07 +0000 |
| commit | 031f431679b03ba7e791dd051fc13f51f806fcd7 (patch) | |
| tree | 9018f8a4a6c04feaf0180cae915dfe804913ce34 /fs/namei.c | |
| parent | f7901365aa48b20b25f8402e0fd1eea4ac6c55e7 (diff) | |
| parent | 91db57e54eb9be1560454d6a370d67847b05735f (diff) | |
Merge remote-tracking branch 'rt-stable/v4.4-rt' into linux-linaro-lsk-v4.4-rtlsk-v4.4-18.03-rt
Diffstat (limited to 'fs/namei.c')
| -rw-r--r-- | fs/namei.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/namei.c b/fs/namei.c index 3f96ae087488..844da20232b9 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -2000,6 +2000,9 @@ static const char *path_init(struct nameidata *nd, unsigned flags) int retval = 0; const char *s = nd->name->name; + if (!*s) + flags &= ~LOOKUP_RCU; + nd->last_type = LAST_ROOT; /* if there are only slashes... */ nd->flags = flags | LOOKUP_JUMPED | LOOKUP_PARENT; nd->depth = 0; |