[gnunet] branch master updated: -only need to copy 32 bytes

[gnunet]

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dold pushed a commit to branch master
in repository gnunet.

The following commit(s) were added to refs/heads/master by this push:
     new 6371a8d7e -only need to copy 32 bytes
6371a8d7e is described below

commit 6371a8d7e8eccca6a8763431c4eb20234481cd4a
Author: Florian Dold <florian@dold.me>
AuthorDate: Tue Apr 26 17:27:47 2022 +0200

    -only need to copy 32 bytes
---
 contrib/gana               | 2 +-
 src/util/crypto_edx25519.c | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/contrib/gana b/contrib/gana
index f2babbbdd..0958add54 160000
--- a/contrib/gana
+++ b/contrib/gana
@@ -1 +1 @@
-Subproject commit f2babbbdd477eeafb17292e16f335226ea02cb6a
+Subproject commit 0958add542378a6ca9c411e2dc19527834e9f645
diff --git a/src/util/crypto_edx25519.c b/src/util/crypto_edx25519.c
index 775b64190..f3c3c33df 100644
--- a/src/util/crypto_edx25519.c
+++ b/src/util/crypto_edx25519.c
@@ -337,7 +337,7 @@ GNUNET_CRYPTO_edx25519_public_key_derive (
   struct GNUNET_CRYPTO_Edx25519PublicKey *result)
 {
   struct GNUNET_HashCode hc;
-  uint8_t h[64] = { 0 };
+  uint8_t h[crypto_core_ed25519_SCALARBYTES] = { 0 };
 
   derive_h (pub,
             seed,
@@ -345,7 +345,7 @@ GNUNET_CRYPTO_edx25519_public_key_derive (
             &hc);
   memcpy (h,
           &hc,
-          64);
+          crypto_core_ed25519_SCALARBYTES);
   crypto_core_ed25519_scalar_reduce (h,
                                      h);
   GNUNET_assert (0 == crypto_scalarmult_ed25519_noclamp (result->q_y,

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