From: Pierre Schweitzer <pierre@reactos.org>
Date: Sat, 24 Feb 2018 21:06:18 +0000 (+0100)
Subject: [NTOSKRNL] Implement ThreadHideFromDebugger in NtSetInformationThread()
X-Git-Tag: 0.4.9-RC~734
X-Git-Url: https://git.reactos.org/?p=reactos.git;a=commitdiff_plain;h=62facb7a4976868f9356aaf03c224cfeac149a57

[NTOSKRNL] Implement ThreadHideFromDebugger in NtSetInformationThread()
---

diff --git a/ntoskrnl/ps/query.c b/ntoskrnl/ps/query.c
index ad281e63c00..40a365a2534 100644
--- a/ntoskrnl/ps/query.c
+++ b/ntoskrnl/ps/query.c
@@ -2420,6 +2420,19 @@ NtSetInformationThread(IN HANDLE ThreadHandle,
             }
             break;
 
+        case ThreadHideFromDebugger:
+
+            /* Check buffer length */
+            if (ThreadInformationLength != 0)
+            {
+                Status = STATUS_INFO_LENGTH_MISMATCH;
+                break;
+            }
+
+            /* Set the flag */
+            PspSetCrossThreadFlag(Thread, CT_HIDE_FROM_DEBUGGER_BIT);
+            break;
+
         default:
             /* We don't implement it yet */
             DPRINT1("Not implemented: %d\n", ThreadInformationClass);