From: Florian Forster <octo@collectd.org>
Date: Thu, 17 Dec 2015 14:13:39 +0000 (+0100)
Subject: perl plugin: Check "return value" of PERL_GET_CONTEXT.
X-Git-Tag: collectd-5.5.1~12^2
X-Git-Url: https://git.octo.it/?p=collectd.git;a=commitdiff_plain;h=5a223866595c0d7eb032c3c4fc3c7cd148e59f99

perl plugin: Check "return value" of PERL_GET_CONTEXT.

CID: 37985
---

diff --git a/src/perl.c b/src/perl.c
index 67cb842b..d42afc20 100644
--- a/src/perl.c
+++ b/src/perl.c
@@ -2509,7 +2509,10 @@ static int perl_config (oconfig_item_t *ci)
 		int current_status = 0;
 
 		if (NULL != perl_threads)
-			aTHX = PERL_GET_CONTEXT;
+		{
+			if ((aTHX = PERL_GET_CONTEXT) == NULL)
+				return -1;
+		}
 
 		if (0 == strcasecmp (c->key, "LoadPlugin"))
 			current_status = perl_config_loadplugin (aTHX_ c);