From 8dfaf6265be52a582cc990f4332808d55063766f Mon Sep 17 00:00:00 2001 From: minus Date: Fri, 21 Aug 2015 16:53:11 +0200 Subject: fixed #108 signed/unsigned comparison --- sway/ipc.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'sway/ipc.c') diff --git a/sway/ipc.c b/sway/ipc.c index 63117def..0b36d758 100644 --- a/sway/ipc.c +++ b/sway/ipc.c @@ -121,11 +121,15 @@ int ipc_client_handle_readable(int client_fd, uint32_t mask, void *data) { } int read_available; - ioctl(client_fd, FIONREAD, &read_available); + if (ioctl(client_fd, FIONREAD, &read_available) == -1) { + sway_log_errno(L_INFO, "Unable to read IPC socket buffer size"); + ipc_client_disconnect(client); + return 0; + } // Wait for the rest of the command payload in case the header has already been read if (client->payload_length > 0) { - if (read_available >= client->payload_length) { + if ((uint32_t)read_available >= client->payload_length) { ipc_client_handle_command(client); } else { -- cgit v1.2.3