windows fixes

Chia-Network · Oct 12, 2024 · dca8e96 · dca8e96
1 parent e5f7120
commit dca8e96
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Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/src/bqfc.c b/src/bqfc.c
@@ -121,6 +121,8 @@ static void bqfc_export(uint8_t *out_str, size_t *offset, size_t size,
     size_t bytes;
 
     mpz_export(&out_str[*offset], &bytes, -1, 1, 0, 0, n);
+    if (bytes > size)
+        gmp_printf("bqfc_export overflow offset %d size %d n %Zd\n", *offset, size, n);
     if (bytes < size)
         memset(&out_str[*offset + bytes], 0, size - bytes);
     *offset += size;

diff --git a/src/proof_common.h b/src/proof_common.h
@@ -27,8 +27,9 @@ integer HashPrime(std::vector<uint8_t> seed, int length, vector<int> bitmask) {
                     break;
             }
             picosha2::hash256(sprout.begin(), sprout.end(), hash.begin(), hash.end());
+            // Visual Studio doesn't like pointer arithmetic past the bounds
             blob.insert(blob.end(), hash.begin(),
-                std::min(hash.end(), hash.begin() + length / 8 - blob.size()));
+                hash.begin() + std::min(hash.size(), length / 8 - blob.size()));
         }
 
         assert ((int) blob.size() * 8 == length);