- Fix #206: build with --without-ssl fails.

NLnetLabs · Jan 28, 2022 · c5e6a8e · c5e6a8e
1 parent 367bbf4
commit c5e6a8e
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diff --git a/doc/ChangeLog b/doc/ChangeLog
@@ -1,3 +1,6 @@
+28 January 2022: Wouter
+	- Fix #206: build with --without-ssl fails.
+
 27 January 2022: Wouter
 	- current code branch continues as version 4.4.0, because of added
 	  feature.

diff --git a/doc/RELNOTES b/doc/RELNOTES
@@ -17,6 +17,7 @@ BUG FIXES:
 	- Fix to change file mode before changing file owner for the
 	  nsd-control unix socket file.
 	- Fix to document nsd-checkzone -p in the man page for nsd-checkzone.
+	- Fix #206: build with --without-ssl fails.
 
 4.3.9
 ================

diff --git a/edns.c b/edns.c
@@ -21,6 +21,12 @@
 #include "nsd.h"
 #include "query.h"
 
+#if !defined(HAVE_SSL) || !defined(HAVE_CRYPTO_MEMCMP)
+/* we need fixed time compare, pull it in from tsig.c */
+#define CRYPTO_memcmp memcmp_fixedtime
+int memcmp_fixedtime(const void *s1, const void *s2, size_t n);
+#endif
+
 void
 edns_init_data(edns_data_type *data, uint16_t max_length)
 {