From: Zhongjun Tan
Delete selinux selinux_xfrm_policy_lookup() useless argument.
Signed-off-by: Zhongjun Tan
---
include/linux/lsm_hook_defs.h | 3 +--
include/linux/security.h| 4 ++--
net/xfrm/xfrm_policy.c | 6 ++
security/security.c | 4 ++--
security
From: Zhongjun Tan
Delete selinux selinux_xfrm_policy_lookup() useless argument.
Signed-off-by: Zhongjun Tan
---
include/linux/lsm_hook_defs.h | 3 +--
include/linux/security.h| 4 ++--
net/xfrm/xfrm_policy.c | 6 ++
security/security.c | 4 ++--
security
From: Zhongjun Tan
seliunx_xfrm_policy_lookup() is hooks of security_xfrm_policy_lookup().
The dir argument is uselss in security_xfrm_policy_lookup(). So
remove the dir argument from selinux_xfrm_policy_lookup() and
security_xfrm_policy_lookup().
Signed-off-by: Zhongjun Tan
---
include/linux
From: Zhongjun Tan
In smack_sb_eat_lsm_opts(), 'arg' is allocated by kmemdup_nul().
It returns NULL when fails. So 'arg' should be checked. And 'mnt_opts'
should be freed when error.
Signed-off-by: Zhongjun Tan
---
security/smack/smack_lsm.c | 19 +
From: Zhongjun Tan
In smack_sb_eat_lsm_opts(), 'arg' is allocated by kmemdup_nul().
It returns NULL when fails. So 'arg' should be checked. And 'mnt_opts'
should be freed when error.
Signed-off-by: Zhongjun Tan
---
v2:fix brace error
security/smack/smack_lsm
From: Zhongjun Tan
In smack_sb_eat_lsm_opts(), 'arg' is allocated by kmemdup_nul().
It returns NULL when fails. So 'arg' should be checked. And 'mnt_opts'
should be freed when error.
Signed-off-by: Zhongjun Tan
---
changes in v1:
update the commit information.
On Fri, 16 Apr 2021 13:36:01 +
Al Viro wrote:
> On Fri, Apr 16, 2021 at 05:53:03PM +0800, ?0?2Zhongjun Tan wrote:
>
> > @@ -710,13 +711,14 @@ static int smack_sb_eat_lsm_opts(char
> > *options, void **mnt_opts) token = match_opt_prefix(from, len,
> > &arg); if (token != Opt_error) {
> >
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