Assert balance_len = sizeof(uint256_t)

dhil · dhil · commit 318b8b70bc50 · 2025-10-31T14:32:47.000-04:00
diff --git a/category/rpc/eth_call.cpp b/category/rpc/eth_call.cpp
@@ -298,6 +298,7 @@ void set_override_balance(
     MONAD_ASSERT(m->override_sets.find(address) != m->override_sets.end());
 
     MONAD_ASSERT(balance);
+    MONAD_ASSERT(balance_len == sizeof(uint256_t));
     byte_string const b{balance, balance + balance_len};
     m->override_sets[address].balance = std::move(b);
 }

Original file line number	Diff line number	Diff line change
`@@ -298,6 +298,7 @@ void set_override_balance(`
`298`	`298`	`MONAD_ASSERT(m->override_sets.find(address) != m->override_sets.end());`
`299`	`299`
`300`	`300`	`MONAD_ASSERT(balance);`
	`301`	`+ MONAD_ASSERT(balance_len == sizeof(uint256_t));`
`301`	`302`	`byte_string const b{balance, balance + balance_len};`
`302`	`303`	`m->override_sets[address].balance = std::move(b);`
`303`	`304`	`}`