X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fzfs_arc.c;h=41a89b16aef5348bb26a6d24a43fad50f316d5b7;hb=584f57cc8cfb14cbcc45714db5dc87304ccb2a0e;hp=dd633d5f2287352969f1619f553c105eccd7eade;hpb=44dda7ba64dfdcab9d5fa8dbffc3bea980f13ab9;p=collectd.git

diff --git a/src/zfs_arc.c b/src/zfs_arc.c
index dd633d5f..41a89b16 100644
--- a/src/zfs_arc.c
+++ b/src/zfs_arc.c
@@ -186,7 +186,7 @@ static int za_read (void)
 		return (-1);
 	}
 
-	len = read_file_contents (ZOL_ARCSTATS_FILE, file_contents, sizeof(file_contents));
+	len = read_file_contents (ZOL_ARCSTATS_FILE, file_contents, sizeof(file_contents) - 1);
 	if (len > 1)
 	{
 
@@ -208,6 +208,11 @@ static int za_read (void)
 		{
 			llentry_t *e;
 			llvalues = malloc(sizeof(long long int) * i);
+			if (llvalues == NULL)
+			{
+				ERROR ("zfs_arc plugin: `malloc' failed.");
+				return (-1);
+			}
 			int j = 0;
 
 			pnl = file_contents;