simplewallet: fix output age display with duplicate heights

The highlight check was based on height, so would highlight
any output at that height, resulting in several matches if
a fake out was picked at the same height as the real spend

1 files changed, 13 insertions, 10 deletions

diff --git a/src/simplewallet/simplewallet.cpp b/src/simplewallet/simplewallet.cpp
index b753fa1ed..e6391470e 100644
--- a/src/simplewallet/simplewallet.cpp
+++ b/src/simplewallet/simplewallet.cpp
@@ -5822,8 +5822,14 @@ bool simple_wallet::show_incoming_transfers(const std::vector<std::string>& args
       if (uses)
       {
         std::vector<uint64_t> heights;
-        for (const auto &e: td.m_uses) heights.push_back(e.first);
-        const std::pair<std::string, std::string> line = show_outputs_line(heights, blockchain_height, td.m_spent_height);
+        uint64_t idx = 0;
+        for (const auto &e: td.m_uses)
+        {
+          heights.push_back(e.first);
+          if (e.first < td.m_spent_height)
+            ++idx;
+        }
+        const std::pair<std::string, std::string> line = show_outputs_line(heights, blockchain_height, idx);
         extra_string += std::string("\n    ") + tr("Used at heights: ") + line.first + "\n    " + line.second;
       }
       message_writer(td.m_spent ? console_color_magenta : console_color_green, false) <<
@@ -5992,7 +5998,7 @@ bool simple_wallet::rescan_spent(const std::vector<std::string> &args)
   return true;
 }
 //----------------------------------------------------------------------------------------------------
-std::pair<std::string, std::string> simple_wallet::show_outputs_line(const std::vector<uint64_t> &heights, uint64_t blockchain_height, uint64_t highlight_height) const
+std::pair<std::string, std::string> simple_wallet::show_outputs_line(const std::vector<uint64_t> &heights, uint64_t blockchain_height, uint64_t highlight_idx) const
 {
   std::stringstream ostr;
 
@@ -6000,7 +6006,7 @@ std::pair<std::string, std::string> simple_wallet::show_outputs_line(const std::
     blockchain_height = std::max(blockchain_height, h);
 
   for (size_t j = 0; j < heights.size(); ++j)
-    ostr << (heights[j] == highlight_height ? " *" : " ") << heights[j];
+    ostr << (j == highlight_idx ? " *" : " ") << heights[j];
 
   // visualize the distribution, using the code by moneroexamples onion-monero-viewer
   const uint64_t resolution = 79;
@@ -6010,9 +6016,9 @@ std::pair<std::string, std::string> simple_wallet::show_outputs_line(const std::
     uint64_t pos = (heights[j] * resolution) / blockchain_height;
     ring_str[pos] = 'o';
   }
-  if (highlight_height < blockchain_height)
+  if (highlight_idx < heights.size() && heights[highlight_idx] < blockchain_height)
   {
-    uint64_t pos = (highlight_height * resolution) / blockchain_height;
+    uint64_t pos = (heights[highlight_idx] * resolution) / blockchain_height;
     ring_str[pos] = '*';
   }
 
@@ -6094,14 +6100,11 @@ bool simple_wallet::print_ring_members(const std::vector<tools::wallet2::pending
       spent_key_height[i] = res.outs[source.real_output].height;
       spent_key_txid  [i] = res.outs[source.real_output].txid;
       std::vector<uint64_t> heights(absolute_offsets.size(), 0);
-      uint64_t highlight_height = std::numeric_limits<uint64_t>::max();
       for (size_t j = 0; j < absolute_offsets.size(); ++j)
       {
         heights[j] = res.outs[j].height;
-        if (j == source.real_output)
-          highlight_height = heights[j];
       }
-      std::pair<std::string, std::string> ring_str = show_outputs_line(heights, blockchain_height, highlight_height);
+      std::pair<std::string, std::string> ring_str = show_outputs_line(heights, blockchain_height, source.real_output);
       ostr << ring_str.first << tr("\n|") << ring_str.second << tr("|\n");
     }
     // warn if rings contain keys originating from the same tx or temporally very close block heights