remove unused includes

[elogind.git] / src / shared / socket-util.c

diff --git a/src/shared/socket-util.c b/src/shared/socket-util.c
index c31f60ec7ea58a8f269266dae4ac5e6d704e1430..74d90fa2a9716df237aecc02f8098ccb4242f318 100644 (file)
--- a/src/shared/socket-util.c
+++ b/src/shared/socket-util.c
@@ -19,24 +19,19 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
-#include <assert.h>
 #include <string.h>
 #include <unistd.h>
 #include <errno.h>
-#include <stdlib.h>
 #include <arpa/inet.h>
 #include <stdio.h>
 #include <net/if.h>
 #include <sys/types.h>
-#include <sys/stat.h>
 #include <stddef.h>
-#include <sys/ioctl.h>
 #include <netdb.h>
 
 #include "macro.h"
-#include "util.h"
-#include "mkdir.h"
 #include "path-util.h"
+#include "util.h"
 #include "socket-util.h"
 #include "missing.h"
 #include "fileio.h"
@@ -349,6 +344,10 @@ bool socket_address_equal(const SocketAddress *a, const SocketAddress *b) {
                 break;
 
         case AF_UNIX:
+                if (a->size <= offsetof(struct sockaddr_un, sun_path) ||
+                    b->size <= offsetof(struct sockaddr_un, sun_path))
+                        return false;
+
                 if ((a->sockaddr.un.sun_path[0] == 0) != (b->sockaddr.un.sun_path[0] == 0))
                         return false;
 
@@ -464,23 +463,7 @@ bool socket_address_matches_fd(const SocketAddress *a, int fd) {
                         return false;
         }
 
-        switch (b.sockaddr.sa.sa_family) {
-
-        case AF_INET:
-                return b.sockaddr.in.sin_port == a->sockaddr.in.sin_port &&
-                        b.sockaddr.in.sin_addr.s_addr == a->sockaddr.in.sin_addr.s_addr;
-
-        case AF_INET6:
-                return b.sockaddr.in6.sin6_port == a->sockaddr.in6.sin6_port &&
-                        memcmp(&b.sockaddr.in6.sin6_addr, &a->sockaddr.in6.sin6_addr, sizeof(struct in6_addr)) == 0;
-
-        case AF_UNIX:
-                return b.sockaddr.size == a->size &&
-                        memcmp(b.sockaddr.un.sun_path, a->sockaddr.un.sun_path, b.size - offsetof(struct sockaddr_un, sun_path)) == 0;
-
-        }
-
-        return false;
+        return socket_address_equal(a, &b);
 }
 
 int sockaddr_pretty(const struct sockaddr *_sa, socklen_t salen, bool translate_ipv6, char **ret) {