From 690643fc77728ca84dec9d1271a1a02fc1881792 Mon Sep 17 00:00:00 2001
From: Doug Lyons <douglyons@douglyons.com>
Date: Mon, 20 Jan 2025 19:10:04 -0600
Subject: [PATCH] [SHELL32] SHELL_FindExecutable: Fix last regression from
 PR#7588 (#7643)
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Co-authored-by: Hermès Bélusca-Maïto <hermes.belusca-maito@reactos.org>
Co-authored-by: Stanislav Motylkov <x86corez@gmail.com>
---
 dll/win32/shell32/shlexec.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/dll/win32/shell32/shlexec.cpp b/dll/win32/shell32/shlexec.cpp
index b6bb1f3b224..371f6ad44eb 100644
--- a/dll/win32/shell32/shlexec.cpp
+++ b/dll/win32/shell32/shlexec.cpp
@@ -794,6 +794,14 @@ static UINT SHELL_FindExecutable(LPCWSTR lpPath, LPCWSTR lpFile, LPCWSTR lpVerb,
         TRACE("PathResolveW returned non-zero\n");
         lpFile = xlpFile;
         PathRemoveBlanksW(xlpFile);
+
+        /* Clear any trailing periods */
+        SIZE_T i = wcslen(xlpFile);
+        while (i > 0 && xlpFile[i - 1] == '.')
+        {
+            xlpFile[--i] = '\0';
+        }
+
         lstrcpyW(lpResult, xlpFile);
         /* The file was found in lpPath or one of the directories in the system-wide search path */
     }