From 338be6576f4d08f01a4d00fcc21956131eb1262b Mon Sep 17 00:00:00 2001 From: Martin Schanzenbach Date: Mon, 18 May 2020 10:10:26 +0200 Subject: pow values should be nbo --- src/revocation/revocation_api.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/src/revocation/revocation_api.c b/src/revocation/revocation_api.c index 721c40c2a..39fdb8b6f 100644 --- a/src/revocation/revocation_api.c +++ b/src/revocation/revocation_api.c @@ -483,7 +483,7 @@ GNUNET_REVOCATION_check_pow (const struct GNUNET_REVOCATION_PowP *pow, for (unsigned int i = 0; i < POW_COUNT; i++) { pow_val = GNUNET_ntohll (pow->pow[i]); - GNUNET_memcpy (buf, &pow_val, sizeof(uint64_t)); + GNUNET_memcpy (buf, &pow->pow[i], sizeof(uint64_t)); GNUNET_CRYPTO_pow_hash ("gnunet-revocation-proof-of-work", buf, sizeof(buf), @@ -619,6 +619,7 @@ GNUNET_REVOCATION_pow_round (struct GNUNET_REVOCATION_PowCalculationHandle *pc) struct GNUNET_HashCode result; unsigned int zeros; int ret; + uint64_t pow_nbo; pc->current_pow++; @@ -628,8 +629,8 @@ GNUNET_REVOCATION_pow_round (struct GNUNET_REVOCATION_PowCalculationHandle *pc) for (unsigned int i = 0; i < POW_COUNT; i++) if (pc->current_pow == pc->best[i].pow) return GNUNET_NO; - - GNUNET_memcpy (buf, &pc->current_pow, sizeof(uint64_t)); + pow_nbo = GNUNET_htonll (pc->current_pow); + GNUNET_memcpy (buf, &pow_nbo, sizeof(uint64_t)); GNUNET_memcpy (&buf[sizeof(uint64_t)], &pc->pow->timestamp, sizeof (uint64_t)); @@ -647,7 +648,7 @@ GNUNET_REVOCATION_pow_round (struct GNUNET_REVOCATION_PowCalculationHandle *pc) { pc->best[i].bits = zeros; pc->best[i].pow = pc->current_pow; - pc->pow->pow[i] = GNUNET_htonll (pc->current_pow); + pc->pow->pow[i] = pow_nbo; GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "New best score %u with %" PRIu64 " (#%u)\n", zeros, pc->current_pow, i); -- cgit v1.2.3