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authorTvrtko Ursulin <tvrtko.ursulin@sophos.com>2010-07-15 13:25:06 +0100
committerJames Morris <jmorris@namei.org>2010-08-02 15:34:59 +1000
commitb8bc83ab4dcbc9938b95a90bbb50d89d1904d5ab (patch)
tree7ccdfa1ad932b8556052aa0de65d017816a4470e /security/capability.c
parent57a62c2317d60b21b7761c319a733a894482a6af (diff)
downloadlinux-b8bc83ab4dcbc9938b95a90bbb50d89d1904d5ab.tar.gz
securityfs: Drop dentry reference count when mknod fails
lookup_one_len increments dentry reference count which is not decremented when the create operation fails. This can cause a kernel BUG at fs/dcache.c:676 at unmount time. Also error code returned when new_inode() fails was replaced with more appropriate -ENOMEM. Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@sophos.com> Acked-by: Serge E. Hallyn <serge@hallyn.com> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'security/capability.c')
0 files changed, 0 insertions, 0 deletions