X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Funixsock.c;h=795f7abe2120f7e4d4930895f9c1af014a7addeb;hb=9c1acd10074995f6ec95eca6664c4bce4b7d7c1b;hp=e6c75a65644e7441425183fb1b041c9bb93274c0;hpb=042c592bcddeea04cf81230ba9c97a09c5d3595c;p=collectd.git

diff --git a/src/unixsock.c b/src/unixsock.c
index e6c75a65..795f7abe 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];