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| author | Al Viro <viro@zeniv.linux.org.uk> | 2009-12-23 05:45:11 +0100 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2010-01-14 15:05:25 +0100 |
| commit | 86acdca1b63e6890540fa19495cfc708beff3d8b (patch) | |
| tree | f589566363ef4f77098eba9ced48325f410168e6 /ipc/ipc_sysctl.c | |
| parent | Merge branch 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/air... (diff) | |
| download | linux-86acdca1b63e6890540fa19495cfc708beff3d8b.tar.xz linux-86acdca1b63e6890540fa19495cfc708beff3d8b.zip | |
fix autofs/afs/etc. magic mountpoint breakage
We end up trying to kfree() nd.last.name on open("/mnt/tmp", O_CREAT)
if /mnt/tmp is an autofs direct mount. The reason is that nd.last_type
is bogus here; we want LAST_BIND for everything of that kind and we
get LAST_NORM left over from finding parent directory.
So make sure that it *is* set properly; set to LAST_BIND before
doing ->follow_link() - for normal symlinks it will be changed
by __vfs_follow_link() and everything else needs it set that way.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'ipc/ipc_sysctl.c')
0 files changed, 0 insertions, 0 deletions