X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fvarnish.c;h=08260dc27fe5c28e2a7eb58c6b7350735aa9a827;hb=9c6c1bdb92537f307d245c52349d3f196ec4d33d;hp=69daa980c1ab1995925c1cce949c09d04794b0fe;hpb=7978b43670472a000831f7ff37a6a30771a6ee6f;p=collectd.git

diff --git a/src/varnish.c b/src/varnish.c
index 69daa980..08260dc2 100644
--- a/src/varnish.c
+++ b/src/varnish.c
@@ -144,7 +144,6 @@ static int varnish_monitor(void *priv,
 {
   uint64_t val;
   const user_config_t *conf;
-  const char *class;
   const char *name;
 
   if (pt == NULL)
@@ -153,28 +152,25 @@ 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;
 
-  (void)class;
-
 #elif HAVE_VARNISH_V4
-  class = pt->section->fantom->type;
-  name = pt->desc->name;
-
-  if (strcmp(class, "MAIN") != 0)
+  if (strcmp(pt->section->fantom->type, "MAIN") != 0)
     return 0;
 
+  name = pt->desc->name;
 #elif HAVE_VARNISH_V3
-  class = pt->class;
-  name = pt->name;
-
-  if (strcmp(class, "") != 0)
+  if (strcmp(pt->class, "") != 0)
     return 0;
+
+  name = pt->name;
 #endif
 
   val = *(const volatile uint64_t *)pt->ptr;