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-rw-r--r--src/udev/udev-ctrl.c19
1 files changed, 10 insertions, 9 deletions
diff --git a/src/udev/udev-ctrl.c b/src/udev/udev-ctrl.c
index c0c5981db..61d3c5b55 100644
--- a/src/udev/udev-ctrl.c
+++ b/src/udev/udev-ctrl.c
@@ -18,6 +18,7 @@
#include <sys/socket.h>
#include <sys/un.h>
+#include "socket-util.h"
#include "udev.h"
/* wire protocol magic must match */
@@ -55,7 +56,7 @@ struct udev_ctrl {
int refcount;
struct udev *udev;
int sock;
- struct sockaddr_un saddr;
+ union sockaddr_union saddr;
socklen_t addrlen;
bool bound;
bool cleanup_socket;
@@ -94,9 +95,9 @@ struct udev_ctrl *udev_ctrl_new_from_fd(struct udev *udev, int fd) {
if (r < 0)
log_warning_errno(errno, "could not set SO_PASSCRED: %m");
- uctrl->saddr.sun_family = AF_LOCAL;
- strscpy(uctrl->saddr.sun_path, sizeof(uctrl->saddr.sun_path), "/run/udev/control");
- uctrl->addrlen = offsetof(struct sockaddr_un, sun_path) + strlen(uctrl->saddr.sun_path);
+ uctrl->saddr.un.sun_family = AF_LOCAL;
+ strscpy(uctrl->saddr.un.sun_path, sizeof(uctrl->saddr.un.sun_path), "/run/udev/control");
+ uctrl->addrlen = offsetof(struct sockaddr_un, sun_path) + strlen(uctrl->saddr.un.sun_path);
return uctrl;
}
@@ -108,10 +109,10 @@ int udev_ctrl_enable_receiving(struct udev_ctrl *uctrl) {
int err;
if (!uctrl->bound) {
- err = bind(uctrl->sock, (struct sockaddr *)&uctrl->saddr, uctrl->addrlen);
+ err = bind(uctrl->sock, &uctrl->saddr.sa, uctrl->addrlen);
if (err < 0 && errno == EADDRINUSE) {
- unlink(uctrl->saddr.sun_path);
- err = bind(uctrl->sock, (struct sockaddr *)&uctrl->saddr, uctrl->addrlen);
+ unlink(uctrl->saddr.un.sun_path);
+ err = bind(uctrl->sock, &uctrl->saddr.sa, uctrl->addrlen);
}
if (err < 0) {
@@ -160,7 +161,7 @@ int udev_ctrl_cleanup(struct udev_ctrl *uctrl) {
if (uctrl == NULL)
return 0;
if (uctrl->cleanup_socket)
- unlink(uctrl->saddr.sun_path);
+ unlink(uctrl->saddr.un.sun_path);
return 0;
}
@@ -249,7 +250,7 @@ static int ctrl_send(struct udev_ctrl *uctrl, enum udev_ctrl_msg_type type, int
ctrl_msg_wire.intval = intval;
if (!uctrl->connected) {
- if (connect(uctrl->sock, (struct sockaddr *)&uctrl->saddr, uctrl->addrlen) < 0) {
+ if (connect(uctrl->sock, &uctrl->saddr.sa, uctrl->addrlen) < 0) {
err = -errno;
goto out;
}