[reactos] 01/01: [SHELL32] SHELL_FindExecutable: Fix last regression from PR#7588 (#7643)

[Doug Lyons]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=690643fc77728ca84dec9d...

commit 690643fc77728ca84dec9d1271a1a02fc1881792
Author:     Doug Lyons [e-mail]
AuthorDate: Mon Jan 20 19:10:04 2025 -0600
Commit:     GitHub [e-mail]
CommitDate: Mon Jan 20 19:10:04 2025 -0600

[SHELL32] SHELL_FindExecutable: Fix last regression from PR#7588 (#7643)

Co-authored-by: Hermès Bélusca-Maïto [e-mail]
    Co-authored-by: Stanislav Motylkov [e-mail]
---
 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 */
     }