From ed444b7175d8d9d62a7077aaf59e70d071d2fad6 Mon Sep 17 00:00:00 2001 From: NoodleDoodleNoodleDoodleNoodleDoodleNoo Date: Wed, 7 May 2014 17:15:43 -0700 Subject: Update cryptonote_format_utils.cpp Fixed problem with integer saturation when summing summary_amounts and out_amounts in a 32-bit platform. --- src/cryptonote_core/cryptonote_format_utils.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src') diff --git a/src/cryptonote_core/cryptonote_format_utils.cpp b/src/cryptonote_core/cryptonote_format_utils.cpp index b2eaf18a2..2b38d001f 100644 --- a/src/cryptonote_core/cryptonote_format_utils.cpp +++ b/src/cryptonote_core/cryptonote_format_utils.cpp @@ -80,7 +80,7 @@ namespace cryptonote #endif block_reward += fee; - std::vector out_amounts; + std::vector out_amounts; decompose_amount_into_digits(block_reward, DEFAULT_FEE, [&out_amounts](uint64_t a_chunk) { out_amounts.push_back(a_chunk); }, [&out_amounts](uint64_t a_dust) { out_amounts.push_back(a_dust); }); @@ -92,7 +92,7 @@ namespace cryptonote out_amounts.resize(out_amounts.size() - 1); } - size_t summary_amounts = 0; + uint64_t summary_amounts = 0; for (size_t no = 0; no < out_amounts.size(); no++) { crypto::key_derivation derivation = AUTO_VAL_INIT(derivation);; -- cgit v1.2.3