diff options
| -rw-r--r-- | xwayland/xwayland.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/xwayland/xwayland.c b/xwayland/xwayland.c index 015c33e7..489640d3 100644 --- a/xwayland/xwayland.c +++ b/xwayland/xwayland.c @@ -1,4 +1,4 @@ -#define _POSIX_C_SOURCE 200112L +#define _POSIX_C_SOURCE 200809L #include <errno.h> #include <fcntl.h> #include <signal.h> @@ -92,7 +92,7 @@ _Noreturn static void exec_xwayland(struct wlr_xwayland *wlr_xwayland) { // Closes stdout/stderr depending on log verbosity enum wlr_log_importance verbosity = wlr_log_get_verbosity(); - int devnull = open("/dev/null", O_WRONLY | O_CREAT, 0666); + int devnull = open("/dev/null", O_WRONLY | O_CREAT | O_CLOEXEC, 0666); if (devnull < 0) { wlr_log_errno(WLR_ERROR, "XWayland: failed to open /dev/null"); _exit(EXIT_FAILURE); |