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authorJ.R. Mauro <jrm8005@gmail.com>2009-01-05 17:08:53 -0500
committerGreg Kroah-Hartman <gregkh@suse.de>2009-01-06 13:52:42 -0800
commit9279bcc31698842961a30bb05b00aef7236dd728 (patch)
treee175b67a2928883d338f8cdf025aaa61fe991276 /drivers
parenta2bf2153cb2a2de341b6a87cb644870a5bde2a9d (diff)
downloadop-kernel-dev-9279bcc31698842961a30bb05b00aef7236dd728.zip
op-kernel-dev-9279bcc31698842961a30bb05b00aef7236dd728.tar.gz
staging: android: binder: Fix use of euid
Task credentials were moved and must be accessed through task_struct.cred Signed-off-by: J.R. Mauro <jrm8005@gmail.com> Cc: Arve Hjønnevåg <arve@android.com> Cc: Brian Swetland <swetland@google.com> Cc: Robert Love <rlove@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/staging/android/binder.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/staging/android/binder.c b/drivers/staging/android/binder.c
index 765048e..7c3da5a 100644
--- a/drivers/staging/android/binder.c
+++ b/drivers/staging/android/binder.c
@@ -1401,7 +1401,7 @@ binder_transaction(struct binder_proc *proc, struct binder_thread *thread,
t->from = thread;
else
t->from = NULL;
- t->sender_euid = proc->tsk->euid;
+ t->sender_euid = proc->tsk->cred->euid;
t->to_proc = target_proc;
t->to_thread = target_thread;
t->code = tr->code;
@@ -2593,16 +2593,16 @@ static long binder_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
goto err;
}
if (binder_context_mgr_uid != -1) {
- if (binder_context_mgr_uid != current->euid) {
+ if (binder_context_mgr_uid != current->cred->euid) {
printk(KERN_ERR "binder: BINDER_SET_"
"CONTEXT_MGR bad uid %d != %d\n",
- current->euid,
+ current->cred->euid,
binder_context_mgr_uid);
ret = -EPERM;
goto err;
}
} else
- binder_context_mgr_uid = current->euid;
+ binder_context_mgr_uid = current->cred->euid;
binder_context_mgr_node = binder_new_node(proc, NULL, NULL);
if (binder_context_mgr_node == NULL) {
ret = -ENOMEM;
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