am 5fec7915: Merge "service_manager: reorder permission checks for find"

* commit '5fec79156d749322dcc0376da1d6cf4d9ee9ccf4':
  service_manager: reorder permission checks for find

1 files changed, 14 insertions, 16 deletions

diff --git a/cmds/servicemanager/service_manager.c b/cmds/servicemanager/service_manager.c
index f37427a..df46a60 100644
--- a/cmds/servicemanager/service_manager.c
+++ b/cmds/servicemanager/service_manager.c
@@ -169,28 +169,26 @@ uint16_t svcmgr_id[] = {
 
 uint32_t do_find_service(struct binder_state *bs, const uint16_t *s, size_t len, uid_t uid, pid_t spid)
 {
-    struct svcinfo *si;
+    struct svcinfo *si = find_svc(s, len);
 
-    if (!svc_can_find(s, len, spid)) {
-        ALOGE("find_service('%s') uid=%d - PERMISSION DENIED\n",
-             str8(s, len), uid);
+    if (!si || !si->handle) {
         return 0;
     }
-    si = find_svc(s, len);
-    //ALOGI("check_service('%s') handle = %x\n", str8(s, len), si ? si->handle : 0);
-    if (si && si->handle) {
-        if (!si->allow_isolated) {
-            // If this service doesn't allow access from isolated processes,
-            // then check the uid to see if it is isolated.
-            uid_t appid = uid % AID_USER;
-            if (appid >= AID_ISOLATED_START && appid <= AID_ISOLATED_END) {
-                return 0;
-            }
+
+    if (!si->allow_isolated) {
+        // If this service doesn't allow access from isolated processes,
+        // then check the uid to see if it is isolated.
+        uid_t appid = uid % AID_USER;
+        if (appid >= AID_ISOLATED_START && appid <= AID_ISOLATED_END) {
+            return 0;
         }
-        return si->handle;
-    } else {
+    }
+
+    if (!svc_can_find(s, len, spid)) {
         return 0;
     }
+
+    return si->handle;
 }
 
 int do_add_service(struct binder_state *bs,