diff options
| author | Geert Uytterhoeven <[email protected]> | 2016-10-13 17:15:37 +0200 |
|---|---|---|
| committer | Ilya Dryomov <[email protected]> | 2016-10-18 12:10:59 +0200 |
| commit | 31ca58781019de191c7f520f0626ca76a88c1f6e (patch) | |
| tree | 1cd859a416764babfed2f248a4edf3d26674d134 /tools/perf/scripts/python/failed-syscalls-by-pid.py | |
| parent | f72f94555aa32b2c4374dde5ad9b960cc4ff32e2 (diff) | |
ceph: fix uninitialized dentry pointer in ceph_real_mount()
fs/ceph/super.c: In function ‘ceph_real_mount’:
fs/ceph/super.c:818: warning: ‘root’ may be used uninitialized in this function
If s_root is already valid, dentry pointer root is never initialized,
and returned by ceph_real_mount(). This will cause a crash later when
the caller dereferences the pointer.
Fixes: ce2728aaa82bbeba ("ceph: avoid accessing / when mounting a subpath")
Signed-off-by: Geert Uytterhoeven <[email protected]>
Signed-off-by: Yan, Zheng <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/failed-syscalls-by-pid.py')
0 files changed, 0 insertions, 0 deletions