linux-sg2042/security
J. Bruce Fields 0d422afb89 security: cap_inode_getsecctx returning garbage
We shouldn't be returning success from this function without also
filling in the return values ctx and ctxlen.

Note currently this doesn't appear to cause bugs since the only
inode_getsecctx caller I can find is fs/sysfs/inode.c, which only calls
this if security_inode_setsecurity succeeds.  Assuming
security_inode_setsecurity is set to cap_inode_setsecurity whenever
inode_getsecctx is set to cap_inode_getsecctx, this function can never
actually called.

So I noticed this only because the server labeled NFS patches add a real
caller.

Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2013-05-13 10:11:46 -04:00
..
apparmor new helper: file_inode(file) 2013-02-22 23:31:31 -05:00
integrity ima: eliminate passing d_name.name to process_measurement() 2013-04-17 17:20:57 -07:00
keys aio: don't include aio.h in sched.h 2013-05-07 20:16:25 -07:00
selinux Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2013-05-01 14:08:52 -07:00
smack Smack: include magic.h in smackfs.c 2013-04-03 13:13:51 +11:00
tomoyo Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2013-05-01 17:51:54 -07:00
yama yama: Better permission check for ptraceme 2013-03-26 13:17:58 -07:00
Kconfig KEYS: Move the key config into security/keys/Kconfig 2012-05-11 10:56:56 +01:00
Makefile security: Yama LSM 2012-02-10 09:18:52 +11:00
capability.c security: cap_inode_getsecctx returning garbage 2013-05-13 10:11:46 -04:00
commoncap.c kill f_vfsmnt 2013-02-26 02:46:10 -05:00
device_cgroup.c devcg: remove parent_cgroup. 2013-04-18 11:34:35 -07:00
inode.c securityfs: fix object creation races 2012-01-10 10:20:35 -05:00
lsm_audit.c LSM: BUILD_BUG_ON if the common_audit_data union ever grows 2012-04-09 12:23:03 -04:00
min_addr.c mmap_min_addr check CAP_SYS_RAWIO only for write 2010-04-23 08:56:31 +10:00
security.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security 2013-04-30 16:27:51 -07:00