[PATCH 1/1] ntdll: Don't overwrite last byte of RuntimeInfo if odd number of bytes is used.

[Piotr Caban]

From: Piotr Caban

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=55287
---
 dlls/ntdll/unix/env.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/dlls/ntdll/unix/env.c b/dlls/ntdll/unix/env.c
index 3f00f6f68de..f2e715c2b31 100644
--- a/dlls/ntdll/unix/env.c
+++ b/dlls/ntdll/unix/env.c
@@ -1692,9 +1692,9 @@ static inline DWORD append_string( void **ptr, const RTL_USER_PROCESS_PARAMETERS
 }

#ifdef _WIN64
-static inline void dup_unicode_string( const UNICODE_STRING *src, WCHAR **dst, UNICODE_STRING32 *str )
+static inline void dup_unicode_string( const UNICODE_STRING *src, BYTE **dst, UNICODE_STRING32 *str )
 #else
-static inline void dup_unicode_string( const UNICODE_STRING *src, WCHAR **dst, UNICODE_STRING64 *str )
+static inline void dup_unicode_string( const UNICODE_STRING *src, BYTE **dst, UNICODE_STRING64 *str )
 #endif
 {
     if (!src->Buffer) return;
@@ -1702,7 +1702,7 @@ static inline void dup_unicode_string( const UNICODE_STRING *src, WCHAR **dst, U
     str->Length = src->Length;
     str->MaximumLength = src->MaximumLength;
     memcpy( *dst, src->Buffer, src->MaximumLength );
-    *dst += src->MaximumLength / sizeof(WCHAR);
+    *dst += src->MaximumLength;
 }

@@ -1789,7 +1789,7 @@ static void *build_wow64_parameters( const RTL_USER_PROCESS_PARAMETERS *params )
     RTL_USER_PROCESS_PARAMETERS64 *wow64_params = NULL;
 #endif
     NTSTATUS status;
-    WCHAR *dst;
+    BYTE *dst;
     SIZE_T size = (sizeof(*wow64_params)
                    + params->CurrentDirectory.DosPath.MaximumLength
                    + params->DllPath.MaximumLength
@@ -1825,7 +1825,7 @@ static void *build_wow64_parameters( const RTL_USER_PROCESS_PARAMETERS *params )
     wow64_params->wShowWindow     = params->wShowWindow;
     wow64_params->ProcessGroupId  = params->ProcessGroupId;

-    dst = (WCHAR *)(wow64_params + 1);
+    dst = (BYTE *)(wow64_params + 1);
     dup_unicode_string( &params->CurrentDirectory.DosPath, &dst, &wow64_params->CurrentDirectory.DosPath );
     dup_unicode_string( &params->DllPath, &dst, &wow64_params->DllPath );
     dup_unicode_string( &params->ImagePathName, &dst, &wow64_params->ImagePathName );