diff options
Diffstat (limited to 'cmds/servicemanager/service_manager.c')
| -rw-r--r-- | cmds/servicemanager/service_manager.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/cmds/servicemanager/service_manager.c b/cmds/servicemanager/service_manager.c index a2006c1..01cddc6 100644 --- a/cmds/servicemanager/service_manager.c +++ b/cmds/servicemanager/service_manager.c @@ -193,6 +193,7 @@ int svcmgr_handler(struct binder_state *bs, uint16_t *s; unsigned len; void *ptr; + uint32_t strict_policy; // LOGI("target=%p code=%d pid=%d uid=%d\n", // txn->target, txn->code, txn->sender_pid, txn->sender_euid); @@ -200,8 +201,12 @@ int svcmgr_handler(struct binder_state *bs, if (txn->target != svcmgr_handle) return -1; + // Equivalent to Parcel::enforceInterface(), reading the RPC + // header with the strict mode policy mask and the interface name. + // Note that we ignore the strict_policy and don't propagate it + // further (since we do no outbound RPCs anyway). + strict_policy = bio_get_uint32(msg); s = bio_get_string16(msg, &len); - if ((len != (sizeof(svcmgr_id) / 2)) || memcmp(svcmgr_id, s, sizeof(svcmgr_id))) { fprintf(stderr,"invalid id %s\n", str8(s)); |