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authorIngo Molnar <mingo@kernel.org>2018-04-12 09:42:34 +0200
committerIngo Molnar <mingo@kernel.org>2018-04-12 09:42:34 +0200
commitef389b734691cdc8beb009dd402135dcdcb86a56 (patch)
tree9523a37db93cb7c7874a5f18b4d9a7014898b814 /kernel/uid16.c
parentx86/apic: Fix signedness bug in APIC ID validity checks (diff)
parentsyscalls/x86: Adapt syscall_wrapper.h to the new syscall stub naming convention (diff)
downloadlinux-ef389b734691cdc8beb009dd402135dcdcb86a56.tar.xz
linux-ef389b734691cdc8beb009dd402135dcdcb86a56.zip
Merge branch 'WIP.x86/asm' into x86/urgent, because the topic is ready
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/uid16.c')
-rw-r--r--kernel/uid16.c25
1 files changed, 13 insertions, 12 deletions
diff --git a/kernel/uid16.c b/kernel/uid16.c
index ef1da2a5f9bd..af6925d8599b 100644
--- a/kernel/uid16.c
+++ b/kernel/uid16.c
@@ -18,44 +18,46 @@
#include <linux/uaccess.h>
+#include "uid16.h"
+
SYSCALL_DEFINE3(chown16, const char __user *, filename, old_uid_t, user, old_gid_t, group)
{
- return sys_chown(filename, low2highuid(user), low2highgid(group));
+ return ksys_chown(filename, low2highuid(user), low2highgid(group));
}
SYSCALL_DEFINE3(lchown16, const char __user *, filename, old_uid_t, user, old_gid_t, group)
{
- return sys_lchown(filename, low2highuid(user), low2highgid(group));
+ return ksys_lchown(filename, low2highuid(user), low2highgid(group));
}
SYSCALL_DEFINE3(fchown16, unsigned int, fd, old_uid_t, user, old_gid_t, group)
{
- return sys_fchown(fd, low2highuid(user), low2highgid(group));
+ return ksys_fchown(fd, low2highuid(user), low2highgid(group));
}
SYSCALL_DEFINE2(setregid16, old_gid_t, rgid, old_gid_t, egid)
{
- return sys_setregid(low2highgid(rgid), low2highgid(egid));
+ return __sys_setregid(low2highgid(rgid), low2highgid(egid));
}
SYSCALL_DEFINE1(setgid16, old_gid_t, gid)
{
- return sys_setgid(low2highgid(gid));
+ return __sys_setgid(low2highgid(gid));
}
SYSCALL_DEFINE2(setreuid16, old_uid_t, ruid, old_uid_t, euid)
{
- return sys_setreuid(low2highuid(ruid), low2highuid(euid));
+ return __sys_setreuid(low2highuid(ruid), low2highuid(euid));
}
SYSCALL_DEFINE1(setuid16, old_uid_t, uid)
{
- return sys_setuid(low2highuid(uid));
+ return __sys_setuid(low2highuid(uid));
}
SYSCALL_DEFINE3(setresuid16, old_uid_t, ruid, old_uid_t, euid, old_uid_t, suid)
{
- return sys_setresuid(low2highuid(ruid), low2highuid(euid),
+ return __sys_setresuid(low2highuid(ruid), low2highuid(euid),
low2highuid(suid));
}
@@ -78,11 +80,10 @@ SYSCALL_DEFINE3(getresuid16, old_uid_t __user *, ruidp, old_uid_t __user *, euid
SYSCALL_DEFINE3(setresgid16, old_gid_t, rgid, old_gid_t, egid, old_gid_t, sgid)
{
- return sys_setresgid(low2highgid(rgid), low2highgid(egid),
+ return __sys_setresgid(low2highgid(rgid), low2highgid(egid),
low2highgid(sgid));
}
-
SYSCALL_DEFINE3(getresgid16, old_gid_t __user *, rgidp, old_gid_t __user *, egidp, old_gid_t __user *, sgidp)
{
const struct cred *cred = current_cred();
@@ -102,12 +103,12 @@ SYSCALL_DEFINE3(getresgid16, old_gid_t __user *, rgidp, old_gid_t __user *, egid
SYSCALL_DEFINE1(setfsuid16, old_uid_t, uid)
{
- return sys_setfsuid(low2highuid(uid));
+ return __sys_setfsuid(low2highuid(uid));
}
SYSCALL_DEFINE1(setfsgid16, old_gid_t, gid)
{
- return sys_setfsgid(low2highgid(gid));
+ return __sys_setfsgid(low2highgid(gid));
}
static int groups16_to_user(old_gid_t __user *grouplist,