X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Funixsock.c;h=795f7abe2120f7e4d4930895f9c1af014a7addeb;hb=4ea7aebc3f05d082f64a62c679f414cf7cb0e631;hp=664c0184a5d21a793e1fc529dcbe6fbdddfbcde8;hpb=21a4ddcc2d66eea59224fd95746c7533b1b1a46d;p=collectd.git

diff --git a/src/unixsock.c b/src/unixsock.c
index 664c0184..795f7abe 100644
--- a/src/unixsock.c
+++ b/src/unixsock.c
@@ -39,7 +39,6 @@
 /* Folks without pthread will need to disable this plugin. */
 #include <pthread.h>
 
-#include <sys/socket.h>
 #include <sys/stat.h>
 #include <sys/un.h>
 
@@ -128,7 +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)
@@ -143,7 +151,7 @@ static int us_open_socket (void)
 
 	do
 	{
-		char *grpname;
+		const char *grpname;
 		struct group *g;
 		struct group sg;
 		char grbuf[2048];