From: Michal Schmidt <mschmidt@redhat.com>
Date: Tue, 17 Feb 2015 09:33:01 +0000 (+0100)
Subject: journal-remote: fix certificate status memory leak
X-Git-Tag: v220~1084
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=9c3cf9693ac5c0a332ba376f99e6adea28b1bb0d;p=thirdparty%2Fsystemd.git

journal-remote: fix certificate status memory leak

The output of gnutls_certificate_verification_status_print() needs to be
freed.

Noticed this while staring at verify_cert_authorized() to see what could
possibly confuse gcc5 on armv7hl to segfault during compilation.
---

diff --git a/src/journal-remote/microhttpd-util.c b/src/journal-remote/microhttpd-util.c
index 34d93379dac..de9c6ab32d1 100644
--- a/src/journal-remote/microhttpd-util.c
+++ b/src/journal-remote/microhttpd-util.c
@@ -179,6 +179,7 @@ static int verify_cert_authorized(gnutls_session_t session) {
                 return log_error_errno(r, "gnutls_certificate_verification_status_print failed: %m");
 
         log_info("Certificate status: %s", out.data);
+        gnutls_free(out.data);
 
         return status == 0 ? 0 : -EPERM;
 }