From 25af959fe96441123f8ab492427a9390af384918 Mon Sep 17 00:00:00 2001 From: Dominique Martinet Date: Fri, 13 Apr 2018 22:35:23 +0900 Subject: Fix gcc string truncation warnings --- common/ipc-client.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'common/ipc-client.c') diff --git a/common/ipc-client.c b/common/ipc-client.c index 117e9910..a88df080 100644 --- a/common/ipc-client.c +++ b/common/ipc-client.c @@ -48,7 +48,7 @@ int ipc_open_socket(const char *socket_path) { sway_abort("Unable to open Unix socket"); } addr.sun_family = AF_UNIX; - strncpy(addr.sun_path, socket_path, sizeof(addr.sun_path)); + strncpy(addr.sun_path, socket_path, sizeof(addr.sun_path) - 1); addr.sun_path[sizeof(addr.sun_path) - 1] = 0; int l = sizeof(struct sockaddr_un); if (connect(socketfd, (struct sockaddr *)&addr, l) == -1) { -- cgit v1.2.3