From: Robbie Harwood <rharwood@redhat.com>
Date: Thu, 6 Apr 2017 19:45:57 +0000 (-0400)
Subject: Fix types for t_fortuna.c
X-Git-Tag: krb5-1.16-beta1~97
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e6502586d5714e0d61ae190309843aa6637a84ca;p=thirdparty%2Fkrb5.git

Fix types for t_fortuna.c

clang warns about abs() being used on an unsigned value, although the
code did work in practice due to the implicit conversion from size_t
to int.
---

diff --git a/src/lib/crypto/krb/t_fortuna.c b/src/lib/crypto/krb/t_fortuna.c
index 4f25bee62c..508ffcf915 100644
--- a/src/lib/crypto/krb/t_fortuna.c
+++ b/src/lib/crypto/krb/t_fortuna.c
@@ -85,7 +85,7 @@ head_tail_test(struct fortuna_state *st)
 {
     static unsigned char buffer[1024 * 1024];
     unsigned char c;
-    size_t i, len = sizeof(buffer);
+    int i, len = sizeof(buffer);
     int bit, bits[8] = { 0, 0, 0, 0, 0, 0, 0, 0 };
     double res;