Return empty string when de-referencing the register with value 0x0

1ikeadragon · Mar 8, 2023 · 205faea · 205faea
1 parent e97d17d
commit 205faea
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/core/debuggercontroller.cpp b/core/debuggercontroller.cpp
@@ -1910,6 +1910,10 @@ static std::string CheckForLiteralString(uint64_t address)
 
 std::string DebuggerController::GetAddressInformation(uint64_t address)
 {
+    // Avoid too many results in the register widget when the address is 0x0
+    if (address == 0)
+        return "";
+
 	const DataBuffer memory = ReadMemory(address, 128);
 	auto result = CheckForPrintableString(memory);
 	// If we can find a string at the address, return it