X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=kernel%2Fuid16.c;h=f669941e8b26d8d483d22889c9e328d3a5b6264f;hb=9bf4aaab3e101692164d49b7ca357651eb691cb6;hp=5ebaa3d6bc8fc43667c6bbd5503c06cf4985d8a0;hpb=db216c3d5e4c040e557a50f8f5d35d5c415e8c1c;p=linux-2.6.git

diff --git a/kernel/uid16.c b/kernel/uid16.c
index 5ebaa3d6b..f669941e8 100644
--- a/kernel/uid16.c
+++ b/kernel/uid16.c
@@ -39,7 +39,7 @@ asmlinkage long sys_setregid16(old_gid_t rgid, old_gid_t egid)
 
 asmlinkage long sys_setgid16(old_gid_t gid)
 {
-	return sys_setgid((gid_t)gid);
+	return sys_setgid(low2highgid(gid));
 }
 
 asmlinkage long sys_setreuid16(old_uid_t ruid, old_uid_t euid)
@@ -49,7 +49,7 @@ asmlinkage long sys_setreuid16(old_uid_t ruid, old_uid_t euid)
 
 asmlinkage long sys_setuid16(old_uid_t uid)
 {
-	return sys_setuid((uid_t)uid);
+	return sys_setuid(low2highuid(uid));
 }
 
 asmlinkage long sys_setresuid16(old_uid_t ruid, old_uid_t euid, old_uid_t suid)
@@ -88,12 +88,12 @@ asmlinkage long sys_getresgid16(old_gid_t __user *rgid, old_gid_t __user *egid,
 
 asmlinkage long sys_setfsuid16(old_uid_t uid)
 {
-	return sys_setfsuid((uid_t)uid);
+	return sys_setfsuid(low2highuid(uid));
 }
 
 asmlinkage long sys_setfsgid16(old_gid_t gid)
 {
-	return sys_setfsgid((gid_t)gid);
+	return sys_setfsgid(low2highgid(gid));
 }
 
 static int groups16_to_user(old_gid_t __user *grouplist,
@@ -103,7 +103,7 @@ static int groups16_to_user(old_gid_t __user *grouplist,
 	old_gid_t group;
 
 	for (i = 0; i < group_info->ngroups; i++) {
-		group = (old_gid_t)GROUP_AT(group_info, i);
+		group = high2lowgid(GROUP_AT(group_info, i));
 		if (put_user(group, grouplist+i))
 			return -EFAULT;
 	}
@@ -120,7 +120,7 @@ static int groups16_from_user(struct group_info *group_info,
 	for (i = 0; i < group_info->ngroups; i++) {
 		if (get_user(group, grouplist+i))
 			return  -EFAULT;
-		GROUP_AT(group_info, i) = (gid_t)group;
+		GROUP_AT(group_info, i) = low2highgid(group);
 	}
 
 	return 0;