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authorJames Morris <jmorris@namei.org>2008-12-25 11:40:09 +1100
committerJames Morris <jmorris@namei.org>2008-12-25 11:40:09 +1100
commitcbacc2c7f066a1e01b33b0e27ae5efbf534bc2db (patch)
tree90d1093131d2a3543a8b3b1f3364e7c6f4081a93 /arch/mips/kernel
parent4a6908a3a050aacc9c3a2f36b276b46c0629ad91 (diff)
parent74192246910ff4fb95309ba1a683215644beeb62 (diff)
Merge branch 'next' into for-linus
Diffstat (limited to 'arch/mips/kernel')
-rw-r--r--arch/mips/kernel/kspd.c4
-rw-r--r--arch/mips/kernel/mips-mt-fpaff.c5
-rw-r--r--arch/mips/kernel/vpe.c4
3 files changed, 7 insertions, 6 deletions
diff --git a/arch/mips/kernel/kspd.c b/arch/mips/kernel/kspd.c
index b0591ae0ce56..fd6e51224034 100644
--- a/arch/mips/kernel/kspd.c
+++ b/arch/mips/kernel/kspd.c
@@ -174,8 +174,8 @@ static unsigned int translate_open_flags(int flags)
static void sp_setfsuidgid( uid_t uid, gid_t gid)
{
- current->fsuid = uid;
- current->fsgid = gid;
+ current->cred->fsuid = uid;
+ current->cred->fsgid = gid;
key_fsuid_changed(current);
key_fsgid_changed(current);
diff --git a/arch/mips/kernel/mips-mt-fpaff.c b/arch/mips/kernel/mips-mt-fpaff.c
index dc9eb72ed9de..5e77a3a21f98 100644
--- a/arch/mips/kernel/mips-mt-fpaff.c
+++ b/arch/mips/kernel/mips-mt-fpaff.c
@@ -51,6 +51,7 @@ asmlinkage long mipsmt_sys_sched_setaffinity(pid_t pid, unsigned int len,
int retval;
struct task_struct *p;
struct thread_info *ti;
+ uid_t euid;
if (len < sizeof(new_mask))
return -EINVAL;
@@ -76,9 +77,9 @@ asmlinkage long mipsmt_sys_sched_setaffinity(pid_t pid, unsigned int len,
*/
get_task_struct(p);
+ euid = current_euid();
retval = -EPERM;
- if ((current->euid != p->euid) && (current->euid != p->uid) &&
- !capable(CAP_SYS_NICE)) {
+ if (euid != p->euid && euid != p->uid && !capable(CAP_SYS_NICE)) {
read_unlock(&tasklist_lock);
goto out_unlock;
}
diff --git a/arch/mips/kernel/vpe.c b/arch/mips/kernel/vpe.c
index a1b3da6bad5c..010b27e01f7b 100644
--- a/arch/mips/kernel/vpe.c
+++ b/arch/mips/kernel/vpe.c
@@ -1085,8 +1085,8 @@ static int vpe_open(struct inode *inode, struct file *filp)
v->load_addr = NULL;
v->len = 0;
- v->uid = filp->f_uid;
- v->gid = filp->f_gid;
+ v->uid = filp->f_cred->fsuid;
+ v->gid = filp->f_cred->fsgid;
#ifdef CONFIG_MIPS_APSP_KSPD
/* get kspd to tell us when a syscall_exit happens */