#include <stdlib.h>

diff --git a/lib/dns/dnstap.c b/lib/dns/dnstap.c
index cb63bc67dba5cf1e6541f379f385f6436397219a..39d2e562dcb8bdda3af88a8935ffa25d8396c97c 100644 (file)
--- a/lib/dns/dnstap.c
+++ b/lib/dns/dnstap.c
@@ -46,6 +46,8 @@
 #error DNSTAP not configured.
 #endif /* HAVE_DNSTAP */
 
+#include <stdlib.h>
+
 #include <isc/buffer.h>
 #include <isc/file.h>
 #include <isc/mem.h>