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| author | Lucian Adrian Grijincu <lucian.grijincu@gmail.com> | 2011-02-01 18:44:56 +0200 |
|---|---|---|
| committer | Eric Paris <eparis@redhat.com> | 2011-02-01 11:54:02 -0500 |
| commit | 4916ca401e3051dad326ddd69765bd0e3f32fb9b (patch) | |
| tree | 593778babcd691a498a909a5eaf462f29d241cf6 /security | |
| parent | 8e6c96935fcc1ed3dbebc96fddfef3f2f2395afc (diff) | |
| download | lwn-4916ca401e3051dad326ddd69765bd0e3f32fb9b.tar.gz lwn-4916ca401e3051dad326ddd69765bd0e3f32fb9b.zip | |
security: remove unused security_sysctl hook
The only user for this hook was selinux. sysctl routes every call
through /proc/sys/. Selinux and other security modules use the file
system checks for sysctl too, so no need for this hook any more.
Signed-off-by: Lucian Adrian Grijincu <lucian.grijincu@gmail.com>
Signed-off-by: Eric Paris <eparis@redhat.com>
Diffstat (limited to 'security')
| -rw-r--r-- | security/capability.c | 6 | ||||
| -rw-r--r-- | security/security.c | 5 |
2 files changed, 0 insertions, 11 deletions
diff --git a/security/capability.c b/security/capability.c index 383d14dc12ef..85b67c8632df 100644 --- a/security/capability.c +++ b/security/capability.c @@ -12,11 +12,6 @@ #include <linux/security.h> -static int cap_sysctl(ctl_table *table, int op) -{ - return 0; -} - static int cap_syslog(int type) { return 0; @@ -881,7 +876,6 @@ void __init security_fixup_ops(struct security_operations *ops) set_to_cap_if_null(ops, capable); set_to_cap_if_null(ops, quotactl); set_to_cap_if_null(ops, quota_on); - set_to_cap_if_null(ops, sysctl); set_to_cap_if_null(ops, syslog); set_to_cap_if_null(ops, settime); set_to_cap_if_null(ops, vm_enough_memory); diff --git a/security/security.c b/security/security.c index 4830f36e1ab5..8f28685ee0d9 100644 --- a/security/security.c +++ b/security/security.c @@ -182,11 +182,6 @@ int security_real_capable_noaudit(struct task_struct *tsk, int cap) return ret; } -int security_sysctl(struct ctl_table *table, int op) -{ - return security_ops->sysctl(table, op); -} - int security_quotactl(int cmds, int type, int id, struct super_block *sb) { return security_ops->quotactl(cmds, type, id, sb); |