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Commit b290ebe2 authored by Heiko Carstens's avatar Heiko Carstens
Browse files

[CVE-2009-0029] System call wrappers part 04 



Signed-off-by: default avatarHeiko Carstens <heiko.carstens@de.ibm.com>
parent ae1251ab

kernel/acct.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -277,7 +277,7 @@ static int acct_on(char *name) 
 * should be written. If the filename is NULL, accounting will be

 * should be written. If the filename is NULL, accounting will be

 * shutdown.

 * shutdown.

 */

 */

asmlinkage long sys_acct(const char __user *name)

SYSCALL_DEFINE1(acct, const char __user *, name)

{

{

	int error;

	int error;

kernel/capability.c

+2 −2
Original line number Original line Diff line number Diff line
@@ -161,7 +161,7 @@ static inline int cap_get_target_pid(pid_t pid, kernel_cap_t *pEp, 
 *

 *

 * Returns 0 on success and < 0 on error.

 * Returns 0 on success and < 0 on error.

 */

 */

asmlinkage long sys_capget(cap_user_header_t header, cap_user_data_t dataptr)

SYSCALL_DEFINE2(capget, cap_user_header_t, header, cap_user_data_t, dataptr)

{

{

	int ret = 0;

	int ret = 0;

	pid_t pid;

	pid_t pid;
@@ -235,7 +235,7 @@ asmlinkage long sys_capget(cap_user_header_t header, cap_user_data_t dataptr) 
 *

 *

 * Returns 0 on success and < 0 on error.

 * Returns 0 on success and < 0 on error.

 */

 */

asmlinkage long sys_capset(cap_user_header_t header, const cap_user_data_t data)

SYSCALL_DEFINE2(capset, cap_user_header_t, header, const cap_user_data_t, data)

{

{

	struct __user_cap_data_struct kdata[_KERNEL_CAPABILITY_U32S];

	struct __user_cap_data_struct kdata[_KERNEL_CAPABILITY_U32S];

	unsigned i, tocopy;

	unsigned i, tocopy;

kernel/exec_domain.c

+1 −2
Original line number Original line Diff line number Diff line
@@ -209,8 +209,7 @@ static int __init proc_execdomains_init(void) 
module_init(proc_execdomains_init);

module_init(proc_execdomains_init);

#endif

#endif





asmlinkage long

SYSCALL_DEFINE1(personality, u_long, personality)

sys_personality(u_long personality)

{

{

	u_long old = current->personality;

	u_long old = current->personality;

kernel/itimer.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -100,7 +100,7 @@ int do_getitimer(int which, struct itimerval *value) 
	return 0;

	return 0;

}

}





asmlinkage long sys_getitimer(int which, struct itimerval __user *value)

SYSCALL_DEFINE2(getitimer, int, which, struct itimerval __user *, value)

{

{

	int error = -EFAULT;

	int error = -EFAULT;

	struct itimerval get_buffer;

	struct itimerval get_buffer;

kernel/signal.c

+3 −4
Original line number Original line Diff line number Diff line
@@ -2434,8 +2434,7 @@ do_sigaltstack (const stack_t __user *uss, stack_t __user *uoss, unsigned long s 




#ifdef __ARCH_WANT_SYS_SIGPENDING

#ifdef __ARCH_WANT_SYS_SIGPENDING





asmlinkage long

SYSCALL_DEFINE1(sigpending, old_sigset_t __user *, set)

sys_sigpending(old_sigset_t __user *set)

{

{

	return do_sigpending(set, sizeof(*set));

	return do_sigpending(set, sizeof(*set));

}

}
@@ -2446,8 +2445,8 @@ sys_sigpending(old_sigset_t __user *set) 
/* Some platforms have their own version with special arguments others

/* Some platforms have their own version with special arguments others

   support only sys_rt_sigprocmask.  */

   support only sys_rt_sigprocmask.  */





asmlinkage long

SYSCALL_DEFINE3(sigprocmask, int, how, old_sigset_t __user *, set,

sys_sigprocmask(int how, old_sigset_t __user *set, old_sigset_t __user *oset)

		old_sigset_t __user *, oset)

{

{

	int error;

	int error;

	old_sigset_t old_set, new_set;

	old_sigset_t old_set, new_set;