Build these tests with WARNINGS=Yes and -Werror, and do the necessary

fixes to keep building.

2 files changed, 4 insertions, 2 deletions

diff --git a/src/regress/lib/libcrypto/chacha/Makefile b/src/regress/lib/libcrypto/chacha/Makefile
index b09dda17a1..182879c693 100644
--- a/src/regress/lib/libcrypto/chacha/Makefile
+++ b/src/regress/lib/libcrypto/chacha/Makefile
@@ -1,7 +1,9 @@
-#       $OpenBSD: Makefile,v 1.1 2014/05/01 13:15:22 jsing Exp $
+#       $OpenBSD: Makefile,v 1.2 2014/06/01 11:11:45 miod Exp $
 
 PROG=   chachatest
 LDADD=  -lcrypto
 DPADD=  ${LIBCRYPTO}
+WARNINGS=       Yes
+CFLAGS+=        -Werror
 
 .include <bsd.regress.mk>
diff --git a/src/regress/lib/libcrypto/chacha/chachatest.c b/src/regress/lib/libcrypto/chacha/chachatest.c
index ff67fbf59a..aa10939d7e 100644
--- a/src/regress/lib/libcrypto/chacha/chachatest.c
+++ b/src/regress/lib/libcrypto/chacha/chachatest.c
@@ -227,7 +227,7 @@ main(int argc, char **argv)
 {
         struct chacha_tv *tv;
         unsigned char *in, *out;
-        int i, j;
+        size_t i, j;
 
         for (i = 0; i < N_VECTORS; i++) {
                 tv = &chacha_test_vectors[i];