X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=arch%2Fx86%2Fkernel%2Ftls.c;h=ab6bf375a3077e0e6052f07bff9c5c6a93742e45;hb=5d47a271f38cf2ba7299047ad0bf3ac7e4c4a214;hp=6dfd4e76661a18d11643eef1d8bafe64783749da;hpb=b7e23d913aafc93fc5f119e1be17620073cc3811;p=linux-2.6

diff --git a/arch/x86/kernel/tls.c b/arch/x86/kernel/tls.c
index 6dfd4e7666..ab6bf375a3 100644
--- a/arch/x86/kernel/tls.c
+++ b/arch/x86/kernel/tls.c
@@ -91,7 +91,9 @@ int do_set_thread_area(struct task_struct *p, int idx,
 
 asmlinkage int sys_set_thread_area(struct user_desc __user *u_info)
 {
-	return do_set_thread_area(current, -1, u_info, 1);
+	int ret = do_set_thread_area(current, -1, u_info, 1);
+	asmlinkage_protect(1, ret, u_info);
+	return ret;
 }
 
 
@@ -139,7 +141,9 @@ int do_get_thread_area(struct task_struct *p, int idx,
 
 asmlinkage int sys_get_thread_area(struct user_desc __user *u_info)
 {
-	return do_get_thread_area(current, -1, u_info);
+	int ret = do_get_thread_area(current, -1, u_info);
+	asmlinkage_protect(1, ret, u_info);
+	return ret;
 }
 
 int regset_tls_active(struct task_struct *target,