From: Pavel Rochnyack <pavel2000@ngs.ru>
Date: Mon, 16 Oct 2017 12:05:20 +0000 (+0700)
Subject: write_http: Added strdup() result check
X-Git-Tag: collectd-5.8.0~41^2~1
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=375061c5b3d377fa3853354b70a85bb141311bc5;p=collectd.git

write_http: Added strdup() result check
---

diff --git a/src/write_http.c b/src/write_http.c
index c391e693..16a21e65 100644
--- a/src/write_http.c
+++ b/src/write_http.c
@@ -637,6 +637,12 @@ static int wh_config_node(oconfig_item_t *ci) /* {{{ */
   cb->data_ttl = 0;
   cb->metrics_prefix = strdup(WRITE_HTTP_DEFAULT_PREFIX);
 
+  if (cb->metrics_prefix == NULL) {
+    ERROR("write_http plugin: strdup failed.");
+    sfree(cb);
+    return -1;
+  }
+
   pthread_mutex_init(&cb->send_lock, /* attr = */ NULL);
 
   cf_util_get_string(ci, &cb->name);