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dont crash if virtualallocex fails

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Yaakov 2020-05-22 14:33:01 +10:00
parent 4259c47579
commit 8b348b3dd3
1 changed files with 9 additions and 6 deletions
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7
Notepad.Extensions.Logging/NotepadLogger.cs
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@ -114,10 +114,13 @@ namespace Notepad.Extensions.Logging
// Look away now, before its too late. // Look away now, before its too late.
// //
var threadID = GetWindowThreadProcessId(hwnd, out var remoteProcessId); /* unused thread ID */ _ = GetWindowThreadProcessId(hwnd, out var remoteProcessId);
using var remoteProcess = Process.GetProcessById(remoteProcessId); using var remoteProcess = Process.GetProcessById(remoteProcessId);
var mem = VirtualAllocEx(remoteProcess.Handle, IntPtr.Zero, (IntPtr)dataLength, MEM_COMMIT | MEM_RESERVE, PAGE_READWRITE); var mem = VirtualAllocEx(remoteProcess.Handle, IntPtr.Zero, (IntPtr)dataLength, MEM_COMMIT | MEM_RESERVE, PAGE_READWRITE);
if (mem == IntPtr.Zero) throw new Win32Exception(); if (mem == IntPtr.Zero)
{
return;
}
try try
{ {