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Merge pull request #1434 from martinetd/xwayland_clearenv

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xwayland: remove clearenv() call
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emersion 2018-12-13 08:13:23 +01:00 committed by GitHub
commit 8a56b96c55
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1 changed files with 1 additions and 20 deletions
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21
xwayland/xwayland.c
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@ -1,4 +1,4 @@
#define _DEFAULT_SOURCE
#define _POSIX_C_SOURCE 200112L
#ifdef __FreeBSD__
// for SOCK_CLOEXEC
#define __BSD_VISIBLE 1
@ -21,14 +21,6 @@
#include "util/signal.h"
#include "xwayland/xwm.h"
#ifdef __FreeBSD__
static inline int clearenv(void) {
extern char **environ;
environ[0] = NULL;
return 0;
}
#endif
struct wlr_xwayland_cursor {
uint8_t *pixels;
uint32_t stride;
@ -102,17 +94,6 @@ static void exec_xwayland(struct wlr_xwayland *wlr_xwayland) {
_exit(EXIT_FAILURE);
}
const char *xdg_runtime = getenv("XDG_RUNTIME_DIR");
const char *path_var = getenv("PATH");
if (clearenv() != 0) {
wlr_log_errno(WLR_ERROR, "clearenv failed");
_exit(EXIT_FAILURE);
}
if (xdg_runtime != NULL) {
setenv("XDG_RUNTIME_DIR", xdg_runtime, true);
}
setenv("PATH", path_var, true);
char wayland_socket_str[16];
snprintf(wayland_socket_str, sizeof(wayland_socket_str), "%d", wlr_xwayland->wl_fd[1]);
setenv("WAYLAND_SOCKET", wayland_socket_str, true);