From: Florian Forster <octo@collectd.org>
Date: Fri, 1 Dec 2017 20:05:00 +0000 (+0100)
Subject: exec plugin: Check return value of plugin_thread_create().
X-Git-Url: https://git.octo.it/?p=collectd.git;a=commitdiff_plain;h=1e021c689d6f316ec208443060a36b9638a0840a

exec plugin: Check return value of plugin_thread_create().

CID: 37942, 37943
---

diff --git a/src/exec.c b/src/exec.c
index 246584b7..60bd961e 100644
--- a/src/exec.c
+++ b/src/exec.c
@@ -800,7 +800,11 @@ static int exec_read(void) /* {{{ */
 
     pthread_attr_init(&attr);
     pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
-    plugin_thread_create(&t, &attr, exec_read_one, (void *)pl, "exec read");
+    int status =
+        plugin_thread_create(&t, &attr, exec_read_one, (void *)pl, "exec read");
+    if (status != 0) {
+      ERROR("exec plugin: plugin_thread_create failed.");
+    }
     pthread_attr_destroy(&attr);
   } /* for (pl) */
 
@@ -839,8 +843,11 @@ static int exec_notification(const notification_t *n, /* {{{ */
 
     pthread_attr_init(&attr);
     pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
-    plugin_thread_create(&t, &attr, exec_notification_one, (void *)pln,
-                         "exec notify");
+    int status = plugin_thread_create(&t, &attr, exec_notification_one,
+                                      (void *)pln, "exec notify");
+    if (status != 0) {
+      ERROR("exec plugin: plugin_thread_create failed.");
+    }
     pthread_attr_destroy(&attr);
   } /* for (pl) */