From: Yousong Zhou <zhouyousong@yunionyun.com>
Date: Mon, 14 Oct 2019 06:48:56 +0000 (+0000)
Subject: exec: free up memory on shutdown
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=2d62935910e0bbb871705113aed6f19d9ae205f2;p=collectd.git

exec: free up memory on shutdown
---

diff --git a/src/exec.c b/src/exec.c
index 9574f2c4..a0e534c7 100644
--- a/src/exec.c
+++ b/src/exec.c
@@ -919,6 +919,11 @@ static int exec_shutdown(void) /* {{{ */
       INFO("exec plugin: Sent SIGTERM to %hu", (unsigned short int)pl->pid);
     }
 
+    for (int i = 0; pl->argv[i] != NULL; i++) {
+      sfree(pl->argv[i]);
+    }
+    sfree(pl->argv);
+    sfree(pl->exec);
     sfree(pl->user);
     sfree(pl);