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authorHeiko Carstens <heiko.carstens@de.ibm.com>2009-01-14 08:14:09 -0500
committerHeiko Carstens <heiko.carstens@de.ibm.com>2009-01-14 08:15:20 -0500
commit754fe8d297bfae7b77f7ce866e2fb0c5fb186506 (patch)
treeb2650f728d50791fa86ecd8c49806f51db714bd4 /kernel
parent5add95d4f7cf08f6f62510f19576992912387501 (diff)
[CVE-2009-0029] System call wrappers part 07
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Diffstat (limited to 'kernel')
-rw-r--r--kernel/exit.c8
-rw-r--r--kernel/kexec.c5
-rw-r--r--kernel/sched.c4
-rw-r--r--kernel/signal.c2
-rw-r--r--kernel/sys.c7
5 files changed, 13 insertions, 13 deletions
diff --git a/kernel/exit.c b/kernel/exit.c
index fac9b040af2c..08895df0eab3 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -1141,7 +1141,7 @@ NORET_TYPE void complete_and_exit(struct completion *comp, long code)
1141 1141
1142EXPORT_SYMBOL(complete_and_exit); 1142EXPORT_SYMBOL(complete_and_exit);
1143 1143
1144asmlinkage long sys_exit(int error_code) 1144SYSCALL_DEFINE1(exit, int, error_code)
1145{ 1145{
1146 do_exit((error_code&0xff)<<8); 1146 do_exit((error_code&0xff)<<8);
1147} 1147}
@@ -1182,7 +1182,7 @@ do_group_exit(int exit_code)
1182 * wait4()-ing process will get the correct exit code - even if this 1182 * wait4()-ing process will get the correct exit code - even if this
1183 * thread is not the thread group leader. 1183 * thread is not the thread group leader.
1184 */ 1184 */
1185asmlinkage long sys_exit_group(int error_code) 1185SYSCALL_DEFINE1(exit_group, int, error_code)
1186{ 1186{
1187 do_group_exit((error_code & 0xff) << 8); 1187 do_group_exit((error_code & 0xff) << 8);
1188 /* NOTREACHED */ 1188 /* NOTREACHED */
@@ -1795,8 +1795,8 @@ asmlinkage long sys_waitid(int which, pid_t upid,
1795 return ret; 1795 return ret;
1796} 1796}
1797 1797
1798asmlinkage long sys_wait4(pid_t upid, int __user *stat_addr, 1798SYSCALL_DEFINE4(wait4, pid_t, upid, int __user *, stat_addr,
1799 int options, struct rusage __user *ru) 1799 int, options, struct rusage __user *, ru)
1800{ 1800{
1801 struct pid *pid = NULL; 1801 struct pid *pid = NULL;
1802 enum pid_type type; 1802 enum pid_type type;
diff --git a/kernel/kexec.c b/kernel/kexec.c
index 3fb855ad6aa0..8a6d7b08864e 100644
--- a/kernel/kexec.c
+++ b/kernel/kexec.c
@@ -934,9 +934,8 @@ struct kimage *kexec_crash_image;
934 934
935static DEFINE_MUTEX(kexec_mutex); 935static DEFINE_MUTEX(kexec_mutex);
936 936
937asmlinkage long sys_kexec_load(unsigned long entry, unsigned long nr_segments, 937SYSCALL_DEFINE4(kexec_load, unsigned long, entry, unsigned long, nr_segments,
938 struct kexec_segment __user *segments, 938 struct kexec_segment __user *, segments, unsigned long, flags)
939 unsigned long flags)
940{ 939{
941 struct kimage **dest_image, *image; 940 struct kimage **dest_image, *image;
942 int result; 941 int result;
diff --git a/kernel/sched.c b/kernel/sched.c
index 1a0fdfa5ddf9..65c02037b052 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -5869,8 +5869,8 @@ SYSCALL_DEFINE1(sched_get_priority_min, int, policy)
5869 * this syscall writes the default timeslice value of a given process 5869 * this syscall writes the default timeslice value of a given process
5870 * into the user-space timespec buffer. A value of '0' means infinity. 5870 * into the user-space timespec buffer. A value of '0' means infinity.
5871 */ 5871 */
5872asmlinkage 5872SYSCALL_DEFINE4(sched_rr_get_interval, pid_t, pid,
5873long sys_sched_rr_get_interval(pid_t pid, struct timespec __user *interval) 5873 struct timespec __user *, interval)
5874{ 5874{
5875 struct task_struct *p; 5875 struct task_struct *p;
5876 unsigned int time_slice; 5876 unsigned int time_slice;
diff --git a/kernel/signal.c b/kernel/signal.c
index 3fe08eaa5dea..41f32e08615e 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -1961,7 +1961,7 @@ EXPORT_SYMBOL(unblock_all_signals);
1961 * System call entry points. 1961 * System call entry points.
1962 */ 1962 */
1963 1963
1964asmlinkage long sys_restart_syscall(void) 1964SYSCALL_DEFINE0(restart_syscall)
1965{ 1965{
1966 struct restart_block *restart = &current_thread_info()->restart_block; 1966 struct restart_block *restart = &current_thread_info()->restart_block;
1967 return restart->fn(restart); 1967 return restart->fn(restart);
diff --git a/kernel/sys.c b/kernel/sys.c
index cbe4502c28a1..39b192b40034 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -143,7 +143,7 @@ out:
143 return error; 143 return error;
144} 144}
145 145
146asmlinkage long sys_setpriority(int which, int who, int niceval) 146SYSCALL_DEFINE3(setpriority, int, which, int, who, int, niceval)
147{ 147{
148 struct task_struct *g, *p; 148 struct task_struct *g, *p;
149 struct user_struct *user; 149 struct user_struct *user;
@@ -208,7 +208,7 @@ out:
208 * has been offset by 20 (ie it returns 40..1 instead of -20..19) 208 * has been offset by 20 (ie it returns 40..1 instead of -20..19)
209 * to stay compatible. 209 * to stay compatible.
210 */ 210 */
211asmlinkage long sys_getpriority(int which, int who) 211SYSCALL_DEFINE2(getpriority, int, which, int, who)
212{ 212{
213 struct task_struct *g, *p; 213 struct task_struct *g, *p;
214 struct user_struct *user; 214 struct user_struct *user;
@@ -355,7 +355,8 @@ EXPORT_SYMBOL_GPL(kernel_power_off);
355 * 355 *
356 * reboot doesn't sync: do that yourself before calling this. 356 * reboot doesn't sync: do that yourself before calling this.
357 */ 357 */
358asmlinkage long sys_reboot(int magic1, int magic2, unsigned int cmd, void __user * arg) 358SYSCALL_DEFINE4(reboot, int, magic1, int, magic2, unsigned int, cmd,
359 void __user *, arg)
359{ 360{
360 char buffer[256]; 361 char buffer[256];
361 362