diff options
| author | Jiri Slaby <jirislaby@gmail.com> | 2009-08-26 18:41:16 +0200 |
|---|---|---|
| committer | Jiri Slaby <jirislaby@gmail.com> | 2010-07-16 09:48:45 +0200 |
| commit | 8fd00b4d7014b00448eb33cf0590815304769798 (patch) | |
| tree | f97cc5b4401dd038e539dae7ad66066383012866 /security/selinux | |
| parent | Merge master.kernel.org:/home/rmk/linux-2.6-arm (diff) | |
| download | linux-8fd00b4d7014b00448eb33cf0590815304769798.tar.xz linux-8fd00b4d7014b00448eb33cf0590815304769798.zip | |
rlimits: security, add task_struct to setrlimit
Add task_struct to task_setrlimit of security_operations to be able to set
rlimit of task other than current.
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Acked-by: Eric Paris <eparis@redhat.com>
Acked-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'security/selinux')
| -rw-r--r-- | security/selinux/hooks.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index 5c9f25ba1c95..e3ce6b4127cc 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -3371,16 +3371,17 @@ static int selinux_task_getioprio(struct task_struct *p) return current_has_perm(p, PROCESS__GETSCHED); } -static int selinux_task_setrlimit(unsigned int resource, struct rlimit *new_rlim) +static int selinux_task_setrlimit(struct task_struct *p, unsigned int resource, + struct rlimit *new_rlim) { - struct rlimit *old_rlim = current->signal->rlim + resource; + struct rlimit *old_rlim = p->signal->rlim + resource; /* Control the ability to change the hard limit (whether lowering or raising it), so that the hard limit can later be used as a safe reset point for the soft limit upon context transitions. See selinux_bprm_committing_creds. */ if (old_rlim->rlim_max != new_rlim->rlim_max) - return current_has_perm(current, PROCESS__SETRLIMIT); + return current_has_perm(p, PROCESS__SETRLIMIT); return 0; } |