X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fvarnish.c;h=08260dc27fe5c28e2a7eb58c6b7350735aa9a827;hb=849f5394cce97a76da080f6cd9e5194b7f4ee0f0;hp=d105b025a62922f332a754403411f3d5e449956d;hpb=8192bfcf975ff6275505c99193a23e2a066927d0;p=collectd.git

diff --git a/src/varnish.c b/src/varnish.c
index d105b025..08260dc2 100644
--- a/src/varnish.c
+++ b/src/varnish.c
@@ -152,11 +152,13 @@ static int varnish_monitor(void *priv,
   conf = priv;
 
 #if HAVE_VARNISH_V5
-  char namebuff[100];
-  char *c;
+  char namebuff[DATA_MAX_NAME_LEN];
 
-  c = rindex(pt->name, '.');
-  strcpy(namebuff, c + 1);
+  char const *c = strrchr(pt->name, '.');
+  if (c == NULL) {
+    return EINVAL;
+  }
+  sstrncpy(namebuff, c + 1, sizeof(namebuff));
   name = namebuff;
 
 #elif HAVE_VARNISH_V4