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Rebase against 5f0b5d350566a46f0f999e4cff7ad9e280fcfa05

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This commit is contained in:
Alistair Leslie-Hughes
2019-12-12 10:49:24 +11:00
parent dc9fa12a14
commit 4522654f1c
3 changed files with 28 additions and 28 deletions
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38
patches/kernel32-FindFirstFile/0001-kernel32-Strip-invalid-characters-from-mask-in-FindF.patch
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@ -1,17 +1,18 @@
From 8a1bbc2907aee4de18948be8d3c4a8ad04ddd544 Mon Sep 17 00:00:00 2001
From 339d3f797f4ba20feac9c887dc79734cd15a2c10 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20M=C3=BCller?= <michael@fds-team.de>
Date: Sat, 6 Feb 2016 18:31:25 +0100
Subject: kernel32: Strip invalid characters from mask in FindFirstFileExW.
Subject: [PATCH] kernel32: Strip invalid characters from mask in
FindFirstFileExW.
---
dlls/kernel32/file.c | 27 +++++++++++++++++++++++----
1 file changed, 23 insertions(+), 4 deletions(-)
dlls/kernelbase/file.c | 26 ++++++++++++++++++++++----
1 file changed, 22 insertions(+), 4 deletions(-)
diff --git a/dlls/kernel32/file.c b/dlls/kernel32/file.c
index cc7ead1..f078a9c 100644
--- a/dlls/kernel32/file.c
+++ b/dlls/kernel32/file.c
@@ -1942,6 +1942,7 @@ HANDLE WINAPI FindFirstFileExW( LPCWSTR filename, FINDEX_INFO_LEVELS level,
diff --git a/dlls/kernelbase/file.c b/dlls/kernelbase/file.c
index 89c5f85cb20..542531e895c 100644
--- a/dlls/kernelbase/file.c
+++ b/dlls/kernelbase/file.c
@@ -795,6 +795,7 @@ HANDLE WINAPI DECLSPEC_HOTPATCH FindFirstFileExW( LPCWSTR filename, FINDEX_INFO_
WCHAR *mask;
BOOL has_wildcard = FALSE;
FIND_FIRST_INFO *info = NULL;
@ -19,7 +20,7 @@ index cc7ead1..f078a9c 100644
UNICODE_STRING nt_name;
OBJECT_ATTRIBUTES attr;
IO_STATUS_BLOCK io;
@@ -1973,6 +1974,8 @@ HANDLE WINAPI FindFirstFileExW( LPCWSTR filename, FINDEX_INFO_LEVELS level,
@@ -826,6 +827,8 @@ HANDLE WINAPI DECLSPEC_HOTPATCH FindFirstFileExW( LPCWSTR filename, FINDEX_INFO_
return INVALID_HANDLE_VALUE;
}
@ -28,36 +29,35 @@ index cc7ead1..f078a9c 100644
if (!mask && (device = RtlIsDosDeviceName_U( filename )))
{
static const WCHAR dotW[] = {'.',0};
@@ -2007,8 +2010,27 @@ HANDLE WINAPI FindFirstFileExW( LPCWSTR filename, FINDEX_INFO_LEVELS level,
@@ -860,8 +863,26 @@ HANDLE WINAPI DECLSPEC_HOTPATCH FindFirstFileExW( LPCWSTR filename, FINDEX_INFO_
}
else
{
+ static const WCHAR invalidW[] = { '<', '>', '\"', 0 };
+ static const WCHAR wildcardW[] = { '*', 0 };
+ DWORD mask_len = strlenW( mask );
+ DWORD mask_len = lstrlenW( mask );
+
+ /* strip invalid characters from mask */
+ while (mask_len && strchrW( invalidW, mask[mask_len - 1] ))
+ while (mask_len && wcschr( invalidW, mask[mask_len - 1] ))
+ mask_len--;
+
+ if (!mask_len)
+ {
+ has_wildcard = TRUE;
+ RtlInitUnicodeString( &mask_str, wildcardW );
+ RtlInitUnicodeString( &mask_str, L"*?" );
+ }
+ else
+ {
+ has_wildcard = strpbrkW( mask, wildcardsW ) != NULL;
+ has_wildcard = wcspbrk( mask, L"*?" ) != NULL;
+ RtlInitUnicodeString( &mask_str, mask );
+ mask_str.Length = mask_len * sizeof(WCHAR);
+ }
+
nt_name.Length = (mask - nt_name.Buffer) * sizeof(WCHAR);
- has_wildcard = strpbrkW( mask, wildcardsW ) != NULL;
- has_wildcard = wcspbrk( mask, L"*?" ) != NULL;
size = has_wildcard ? 8192 : max_entry_size;
}
@@ -2070,9 +2092,6 @@ HANDLE WINAPI FindFirstFileExW( LPCWSTR filename, FINDEX_INFO_LEVELS level,
@@ -922,9 +943,6 @@ HANDLE WINAPI DECLSPEC_HOTPATCH FindFirstFileExW( LPCWSTR filename, FINDEX_INFO_
}
else
{
@ -68,5 +68,5 @@ index cc7ead1..f078a9c 100644
FileBothDirectoryInformation, FALSE, &mask_str, TRUE );
if (status)
--
2.8.0
2.17.1