From: Hyungju Lee <leee.lee@samsung.com>
Date: Wed, 14 Sep 2022 22:08:38 +0000 (+0900)
Subject: Check CursorTop before changing CursorLeft to prevent ArgumentOutOfRangeException... 
X-Git-Tag: accepted/tizen/unified/riscv/20231226.055542~51^2~1^2~21
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e4d0818c71d674f2420c595c9b5c1ff120b2f3f7;p=platform%2Fcore%2Fdotnet%2Fdiagnostics.git

Check CursorTop before changing CursorLeft to prevent ArgumentOutOfRangeException (#3372)

* Catch ArgumentOutOfRangeException

dotnet-dump analyze causes an Exception when console top is -1

* Check CursorTop before changing CursorLeft
---

diff --git a/src/Microsoft.Diagnostics.Repl/ConsoleService.cs b/src/Microsoft.Diagnostics.Repl/ConsoleService.cs
index c14fba57b..bb139a000 100644
--- a/src/Microsoft.Diagnostics.Repl/ConsoleService.cs
+++ b/src/Microsoft.Diagnostics.Repl/ConsoleService.cs
@@ -267,7 +267,7 @@ namespace Microsoft.Diagnostics.Repl
 
             Console.Write(m_clearLine);
 
-            if (!m_outputRedirected) {
+            if (!m_outputRedirected && Console.CursorTop >= 0 ) {
                 Console.CursorLeft = 0;
             }
         }
@@ -313,7 +313,7 @@ namespace Microsoft.Diagnostics.Repl
 
             Console.Write("{0}{1}", prompt, text);
 
-            if (!m_outputRedirected) {
+            if (!m_outputRedirected && Console.CursorTop >= 0) {
                 Console.CursorLeft = prompt.Length + (m_cursorPosition - m_scrollPosition);
             }
         }