diff --git a/drivers/android/binder/process.rs b/drivers/android/binder/process.rs index cdd1a9079726..5b8f73ec1931 100644 --- a/drivers/android/binder/process.rs +++ b/drivers/android/binder/process.rs @@ -1586,6 +1586,10 @@ fn ioctl_write_only( cmd: u32, reader: &mut UserSliceReader, ) -> Result { + if cmd == uapi::BINDER_FREEZE { + return ioctl_freeze(reader); + } + let thread = this.get_current_thread()?; match cmd { uapi::BINDER_SET_MAX_THREADS => this.set_max_threads(reader.read()?), @@ -1597,7 +1601,6 @@ fn ioctl_write_only( uapi::BINDER_ENABLE_ONEWAY_SPAM_DETECTION => { this.set_oneway_spam_detection_enabled(reader.read()?) } - uapi::BINDER_FREEZE => ioctl_freeze(reader)?, _ => return Err(EINVAL), } Ok(()) @@ -1612,15 +1615,16 @@ fn ioctl_write_read( cmd: u32, data: UserSlice, ) -> Result { - let thread = this.get_current_thread()?; let blocking = (file.flags() & file::flags::O_NONBLOCK) == 0; match cmd { - uapi::BINDER_WRITE_READ => thread.write_read(data, blocking)?, + uapi::BINDER_WRITE_READ => this.get_current_thread()?.write_read(data, blocking)?, uapi::BINDER_GET_NODE_DEBUG_INFO => this.get_node_debug_info(data)?, uapi::BINDER_GET_NODE_INFO_FOR_REF => this.get_node_info_from_ref(data)?, uapi::BINDER_VERSION => this.version(data)?, uapi::BINDER_GET_FROZEN_INFO => get_frozen_status(data)?, - uapi::BINDER_GET_EXTENDED_ERROR => thread.get_extended_error(data)?, + uapi::BINDER_GET_EXTENDED_ERROR => { + this.get_current_thread()?.get_extended_error(data)? + } _ => return Err(EINVAL), } Ok(())