Initialize variables to avoid compiler warnings

ok jsing@

1 files changed, 2 insertions, 2 deletions

diff --git a/src/usr.bin/openssl/pkeyutl.c b/src/usr.bin/openssl/pkeyutl.c
index 4752b4c79a..dd52e93dfa 100644
--- a/src/usr.bin/openssl/pkeyutl.c
+++ b/src/usr.bin/openssl/pkeyutl.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: pkeyutl.c,v 1.11 2017/01/20 08:57:12 deraadt Exp $ */
+/* $OpenBSD: pkeyutl.c,v 1.12 2018/01/28 09:21:34 inoguchi Exp $ */
 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project 2006.
  */
@@ -95,7 +95,7 @@ pkeyutl_main(int argc, char **argv)
         int keysize = -1;
 
         unsigned char *buf_in = NULL, *buf_out = NULL, *sig = NULL;
-        size_t buf_outlen;
+        size_t buf_outlen = 0;
         int buf_inlen = 0, siglen = -1;
 
         int ret = 1, rv = -1;