summaryrefslogtreecommitdiffstats
path: root/kernel
diff options
context:
space:
mode:
authorHeiko Carstens <heiko.carstens@de.ibm.com>2009-01-14 14:14:04 +0100
committerHeiko Carstens <heiko.carstens@de.ibm.com>2009-01-14 14:15:19 +0100
commitdbf040d9d1cbf1ef6250bdb095c5c118950bcde8 (patch)
tree4e09682734b04601b06660e513e67ba0eb062e55 /kernel
parent58fd3aa288939d3097fa04505b25c2f5e6e144d1 (diff)
downloadop-kernel-dev-dbf040d9d1cbf1ef6250bdb095c5c118950bcde8.zip
op-kernel-dev-dbf040d9d1cbf1ef6250bdb095c5c118950bcde8.tar.gz
[CVE-2009-0029] System call wrappers part 02
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Diffstat (limited to 'kernel')
-rw-r--r--kernel/sys.c10
-rw-r--r--kernel/timer.c10
2 files changed, 10 insertions, 10 deletions
diff --git a/kernel/sys.c b/kernel/sys.c
index 37165e5..4c33555 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -756,7 +756,7 @@ error:
return retval;
}
-asmlinkage long sys_getresuid(uid_t __user *ruid, uid_t __user *euid, uid_t __user *suid)
+SYSCALL_DEFINE3(getresuid, uid_t __user *, ruid, uid_t __user *, euid, uid_t __user *, suid)
{
const struct cred *cred = current_cred();
int retval;
@@ -814,7 +814,7 @@ error:
return retval;
}
-asmlinkage long sys_getresgid(gid_t __user *rgid, gid_t __user *egid, gid_t __user *sgid)
+SYSCALL_DEFINE3(getresgid, gid_t __user *, rgid, gid_t __user *, egid, gid_t __user *, sgid)
{
const struct cred *cred = current_cred();
int retval;
@@ -1015,7 +1015,7 @@ out:
return err;
}
-asmlinkage long sys_getpgid(pid_t pid)
+SYSCALL_DEFINE1(getpgid, pid_t, pid)
{
struct task_struct *p;
struct pid *grp;
@@ -1045,14 +1045,14 @@ out:
#ifdef __ARCH_WANT_SYS_GETPGRP
-asmlinkage long sys_getpgrp(void)
+SYSCALL_DEFINE0(getpgrp)
{
return sys_getpgid(0);
}
#endif
-asmlinkage long sys_getsid(pid_t pid)
+SYSCALL_DEFINE1(getsid, pid_t, pid)
{
struct task_struct *p;
struct pid *sid;
diff --git a/kernel/timer.c b/kernel/timer.c
index 76041df..14a5153 100644
--- a/kernel/timer.c
+++ b/kernel/timer.c
@@ -1163,7 +1163,7 @@ SYSCALL_DEFINE0(getpid)
* value of ->real_parent under rcu_read_lock(), see
* release_task()->call_rcu(delayed_put_task_struct).
*/
-asmlinkage long sys_getppid(void)
+SYSCALL_DEFINE0(getppid)
{
int pid;
@@ -1174,25 +1174,25 @@ asmlinkage long sys_getppid(void)
return pid;
}
-asmlinkage long sys_getuid(void)
+SYSCALL_DEFINE0(getuid)
{
/* Only we change this so SMP safe */
return current_uid();
}
-asmlinkage long sys_geteuid(void)
+SYSCALL_DEFINE0(geteuid)
{
/* Only we change this so SMP safe */
return current_euid();
}
-asmlinkage long sys_getgid(void)
+SYSCALL_DEFINE0(getgid)
{
/* Only we change this so SMP safe */
return current_gid();
}
-asmlinkage long sys_getegid(void)
+SYSCALL_DEFINE0(getegid)
{
/* Only we change this so SMP safe */
return current_egid();
OpenPOWER on IntegriCloud