package/nettle/0001-Fix-accidental-use-of-C99-for-loop.patch

From f5a3a224bf00bef5669366d2ae23c2b2b13b8016 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Niels=20M=C3=B6ller?= <nisse@lysator.liu.se>
Date: Wed, 26 Dec 2018 11:04:31 +0100
Subject: [PATCH] Fix accidental use of C99 for loop.

* rsa-sign-tr.c (sec_equal): Fix accidental use of C99 for loop.
Reported by Andreas Gustafsson.
* testsuite/rsa-sec-decrypt-test.c (test_main): Likewise.

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
[Retrieved from:
https://git.lysator.liu.se/nettle/nettle/commit/f5a3a224bf00bef5669366d2ae23c2b2b13b8016]
---
 ChangeLog                        | 6 ++++++
 rsa-sign-tr.c                    | 3 ++-
 testsuite/rsa-sec-decrypt-test.c | 3 ++-
 3 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 4c7338a1..079d0153 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2018-12-26  Niels Möller  <nisse@lysator.liu.se>
+
+	* rsa-sign-tr.c (sec_equal): Fix accidental use of C99 for loop.
+	Reported by Andreas Gustafsson.
+	* testsuite/rsa-sec-decrypt-test.c (test_main): Likewise.
+
 2018-12-04  Niels Möller  <nisse@lysator.liu.se>
 
 	* Released nettle-3.4.1.
diff --git a/rsa-sign-tr.c b/rsa-sign-tr.c
index 59c9bd07..f824c4ca 100644
--- a/rsa-sign-tr.c
+++ b/rsa-sign-tr.c
@@ -239,8 +239,9 @@ static int
 sec_equal(const mp_limb_t *a, const mp_limb_t *b, size_t limbs)
 {
   volatile mp_limb_t z = 0;
+  size_t i;
 
-  for (size_t i = 0; i < limbs; i++)
+  for (i = 0; i < limbs; i++)
     {
       z |= (a[i] ^ b[i]);
     }
diff --git a/testsuite/rsa-sec-decrypt-test.c b/testsuite/rsa-sec-decrypt-test.c
index 64f0b13c..fb0ed3a1 100644
--- a/testsuite/rsa-sec-decrypt-test.c
+++ b/testsuite/rsa-sec-decrypt-test.c
@@ -68,6 +68,7 @@ test_main(void)
   unsigned n_size = 1024;
   mpz_t gibberish;
   mpz_t garbage;
+  size_t size;
 
   rsa_private_key_init(&key);
   rsa_public_key_init(&pub);
@@ -78,7 +79,7 @@ test_main(void)
 
   memset(verifybad, 'A', PAYLOAD_SIZE);
 
-  for (size_t size = 1; size < 51; size++)
+  for (size = 1; size < 51; size++)
     {
       ASSERT (rsa_generate_keypair(&pub, &key, &random_ctx,
 			           (nettle_random_func *) knuth_lfib_random,
-- 
2.18.1