AuxXxilium/linux_dsm_epyc7002
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linux_dsm_epyc7002/security/smack
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Sergio Luis 81ea714bf1 smackfs: check for allocation failures in smk_set_access() 
smackfs: check for allocation failures in smk_set_access()

 While adding a new subject/object pair to smack_list, smk_set_access()
 didn't check the return of kzalloc().

 This patch changes smk_set_access() to return 0 or -ENOMEM, based on
 kzalloc()'s return. It also updates its caller, smk_write_load(), to
 check for smk_set_access()'s return, given it is no longer a void
 return function.

 Signed-off-by: Sergio Luis <sergio@larces.uece.br>
 To: Casey Schaufler <casey@schaufler-ca.com>
 Cc: Ahmed S. Darwish <darwish.07@gmail.com>
 Cc: LSM <linux-security-module@vger.kernel.org>
 Cc: LKLM <linux-kernel@vger.kernel.org>

Acked-by: Casey Schaufler <casey@schaufler-ca.com>
2008-12-25 12:14:55 +11:00
..
Kconfig Smack: Simplified Mandatory Access Control Kernel 2008-02-05 09:44:20 -08:00
Makefile Smack: Simplified Mandatory Access Control Kernel 2008-02-05 09:44:20 -08:00
smack_access.c CRED: Wrap current->cred and a few other accessors 2008-11-14 10:39:18 +11:00
smack_lsm.c security: pass mount flags to security_sb_kern_mount() 2008-12-20 09:02:39 +11:00
smack.h smack: limit privilege by label 2008-08-05 10:55:53 +10:00
smackfs.c smackfs: check for allocation failures in smk_set_access() 2008-12-25 12:14:55 +11:00