[monitoring-plugins] fix for missing X509_up_ref on old systems with ...
Andreas Baumann
git at monitoring-plugins.org
Thu Jun 24 19:10:13 CEST 2021
Module: monitoring-plugins
Branch: feature_check_curl
Commit: 0b6838ffcaf372df419059771dd42f1bd69644c0
Author: Andreas Baumann <mail at andreasbaumann.cc>
Date: Thu Jun 24 17:08:20 2021 +0000
URL: https://www.monitoring-plugins.org/repositories/monitoring-plugins/commit/?id=0b6838f
fix for missing X509_up_ref on old systems with only OpenSSL 1.0
---
plugins/check_curl.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/plugins/check_curl.c b/plugins/check_curl.c
index d4442f5..daf64b0 100644
--- a/plugins/check_curl.c
+++ b/plugins/check_curl.c
@@ -55,6 +55,10 @@ const char *email = "devel at monitoring-plugins.org";
#include <arpa/inet.h>
+#if defined(HAVE_SSL) && defined(USE_OPENSSL)
+#include <openssl/opensslv.h>
+#endif
+
#define MAKE_LIBCURL_VERSION(major, minor, patch) ((major)*0x10000 + (minor)*0x100 + (patch))
#define DEFAULT_BUFFER_SIZE 2048
@@ -286,7 +290,9 @@ int verify_callback(int preverify_ok, X509_STORE_CTX *x509_ctx)
* TODO: is the last certificate always the server certificate?
*/
cert = X509_STORE_CTX_get_current_cert(x509_ctx);
+#if OPENSSL_VERSION_NUMBER >= 0x10100000L
X509_up_ref(cert);
+#endif
if (verbose>=2) {
puts("* SSL verify callback with certificate:");
X509_NAME *subject, *issuer;
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