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(parent: 6c478ae) | patch
proc: Fix unbalanced hard link numbers
authorTakashi Iwai <tiwai@suse.de>
Fri, 28 Apr 2017 13:00:15 +0000 (15:00 +0200)
committerEric W. Biederman <ebiederm@xmission.com>
Sat, 29 Apr 2017 02:05:26 +0000 (21:05 -0500)
commitd66bb1607e2d8d384e53f3d93db5c18483c8c4f7
tree4d063baa6e6130e4c29bb53233d980013ca069fftree | snapshot (tar.gz zip)
parent6c478ae9204b489f6228e4b535c6ac72851e06d8commit | diff
proc: Fix unbalanced hard link numbers

proc_create_mount_point() forgot to increase the parent's nlink, and
it resulted in unbalanced hard link numbers, e.g. /proc/fs shows one
less than expected.

Fixes: eb6d38d5427b ("proc: Allow creating permanently empty directories...")
Cc: stable@vger.kernel.org
Reported-by: Tristan Ye <tristan.ye@suse.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
fs/proc/generic.c diff | blob | blame | history