X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Funixsock.c;h=1840e34c45a157825fd8a9b8052a1b56500480ca;hb=8361c1e963f9184c3c4d87197fd6996d667cdb3f;hp=e6c75a65644e7441425183fb1b041c9bb93274c0;hpb=1978dba8e613eb01581b3376a42137e6fe11ca1a;p=collectd.git

diff --git a/src/unixsock.c b/src/unixsock.c
index e6c75a65..1840e34c 100644
--- a/src/unixsock.c
+++ b/src/unixsock.c
@@ -127,7 +127,16 @@ static int us_open_socket (void)
 		return (-1);
 	}
 
-	chmod (sa.sun_path, sock_perms);
+	status = chmod (sa.sun_path, sock_perms);
+	if (status == -1)
+	{
+		char errbuf[1024];
+		ERROR ("unixsock plugin: chmod failed: %s",
+				sstrerror (errno, errbuf, sizeof (errbuf)));
+		close (sock_fd);
+		sock_fd = -1;
+		return (-1);
+	}
 
 	status = listen (sock_fd, 8);
 	if (status != 0)
@@ -142,7 +151,7 @@ static int us_open_socket (void)
 
 	do
 	{
-		char *grpname;
+		const char *grpname;
 		struct group *g;
 		struct group sg;
 		char grbuf[2048];
@@ -359,7 +368,7 @@ static void *us_server_thread (void __attribute__((unused)) *arg)
 			pthread_exit ((void *) 1);
 		}
 
-		remote_fd = (int *) malloc (sizeof (int));
+		remote_fd = malloc (sizeof (*remote_fd));
 		if (remote_fd == NULL)
 		{
 			char errbuf[1024];