Remove socket link

While calling the aul_sock_destroy_server() function, the function
removes the socket link if that exists. This patch is to remove
the unnecessary link file.

Change-Id: I4416a0965316fe0fc026ad06d556254a3a66049f
Signed-off-by: Hwankyu Jhun <h.jhun@samsung.com>

1 files changed, 23 insertions, 7 deletions

diff --git a/src/aul_sock.c b/src/aul_sock.c
index 49807581..6cd8dc7b 100644
--- a/src/aul_sock.c
+++ b/src/aul_sock.c
@@ -15,16 +15,17 @@
  */
 
 #define _GNU_SOURCE
+#include <ctype.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <libgen.h>
+#include <stdbool.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <stdbool.h>
-#include <sys/types.h>
 #include <sys/stat.h>
+#include <sys/types.h>
 #include <sys/xattr.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <ctype.h>
 #include <tzplatform_config.h>
 #include <glib.h>
 #include <vconf.h>
@@ -46,6 +47,8 @@ typedef struct app_pkt_header_s {
 } app_pkt_header_t;
 
 static int socket_timeout_initialized;
+static int socket_link_created;
+static char socket_link_path[108];
 
 static struct timeval tv = { 5, 200 * 1000 }; /* 5.2 */
 
@@ -217,7 +220,7 @@ API int aul_sock_set_sock_option(int fd, int cli)
 
 static int __create_socket_dir(int pid, uid_t uid)
 {
-	char path[PATH_MAX];
+	char path[108];
 
 	if (uid < REGULAR_UID_MIN)
 		snprintf(path, sizeof(path), "/run/aul/daemons/%d", uid);
@@ -252,7 +255,7 @@ static void __create_socket_path(char *path_buf, int size, int pid, uid_t uid)
 
 static void __create_socket_link(const char *socket_path, int pid, uid_t uid)
 {
-	char path[PATH_MAX];
+	char path[108];
 
 	if (__create_socket_dir(pid, uid) < 0)
 		return;
@@ -264,6 +267,9 @@ static void __create_socket_link(const char *socket_path, int pid, uid_t uid)
 		else
 			_E("path(%s) - unknown create error", path);
 	}
+
+	snprintf(socket_link_path, sizeof(socket_link_path), "%s", path);
+	socket_link_created = 1;
 }
 
 API int aul_sock_create_server(int pid, uid_t uid)
@@ -924,11 +930,21 @@ API int aul_sock_destroy_server(int fd)
 				"/run/aul/apps/%u/%d",
 				getuid(), getpid());
 		__delete_dir(path);
+
+		if (socket_link_created) {
+			__delete_dir(dirname(socket_link_path));
+			socket_link_created = 0;
+		}
 	} else {
 		snprintf(path, sizeof(path),
 				"/run/aul/daemons/%u/.app-sock-%d",
 				getuid(), getpid());
 		unlink(path);
+
+		if (socket_link_created) {
+			unlink(socket_link_path);
+			socket_link_created = 0;
+		}
 	}
 
 	return 0;