From: Jason Ish <jason.ish@oisf.net>
Date: Tue, 11 Aug 2020 15:31:09 +0000 (-0600)
Subject: plugins: use closedir to close open directory (not free)
X-Git-Tag: suricata-6.0.0-rc1~122
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dbb5dcb1dd7869def9b419a1dbb00530d8d8db2c;p=thirdparty%2Fsuricata.git

plugins: use closedir to close open directory (not free)

Found by Coverity, CID 1465665: ALLOC_FREE_MISMATCH.

Redmine issue:
https://redmine.openinfosecfoundation.org/issues/3864
---

diff --git a/src/util-plugin.c b/src/util-plugin.c
index 72c8fd1959..95125ce716 100644
--- a/src/util-plugin.c
+++ b/src/util-plugin.c
@@ -79,7 +79,7 @@ void SCPluginsLoad(const char *capture_plugin_name, const char *capture_plugin_a
                     InitPlugin(path);
                 }
             }
-            free(dir);
+            closedir(dir);
         } else {
             InitPlugin(plugin->val);
         }