| commit | d85b399b64e85a311c09205c675d4ae1c5af6246 | [log] [tgz] |
|---|---|---|
| author | Al Viro <viro@zeniv.linux.org.uk> | Fri Jun 08 01:17:11 2018 -0400 |
| committer | Al Viro <viro@zeniv.linux.org.uk> | Fri Jun 08 01:17:11 2018 -0400 |
| tree | 249253d72c6915fc5523bbb3336a2a932c430245 | |
| parent | 888e2b03ef56694290e58bd9ac23f8033bf6369f [diff] |
fix proc_fill_cache() in case of d_alloc_parallel() failure If d_alloc_parallel() returns ERR_PTR(...), we don't want to dput() that. Small reorganization allows to have all error-in-lookup cases rejoin the main codepath after dput(child), avoiding the entire problem. Spotted-by: Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp> Fixes: 0168b9e38c42 "procfs: switch instantiate_t to d_splice_alias()" Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>