Eric Pouech : imagehlp: Make use of the bReadOnly parameter in
MapAndLoad.
Alexandre Julliard
julliard at wine.codeweavers.com
Thu Jan 4 15:09:32 CST 2007
Module: wine
Branch: master
Commit: 2d6e914bc0dbd63490bfa6137af0b65713acaa9a
URL: http://source.winehq.org/git/wine.git/?a=commit;h=2d6e914bc0dbd63490bfa6137af0b65713acaa9a
Author: Eric Pouech <eric.pouech at wanadoo.fr>
Date: Wed Jan 3 14:39:33 2007 +0100
imagehlp: Make use of the bReadOnly parameter in MapAndLoad.
---
dlls/imagehlp/access.c | 10 +++++++---
1 files changed, 7 insertions(+), 3 deletions(-)
diff --git a/dlls/imagehlp/access.c b/dlls/imagehlp/access.c
index 51ec161..1560d11 100644
--- a/dlls/imagehlp/access.c
+++ b/dlls/imagehlp/access.c
@@ -164,7 +164,9 @@ BOOL WINAPI MapAndLoad(LPSTR pszImageNam
goto Error;
}
- hFile = CreateFileA(szFileName, GENERIC_READ, FILE_SHARE_READ,
+ hFile = CreateFileA(szFileName,
+ GENERIC_READ | (bReadOnly ? 0 : GENERIC_WRITE),
+ FILE_SHARE_READ,
NULL, OPEN_EXISTING, 0, NULL);
if (hFile == INVALID_HANDLE_VALUE)
{
@@ -172,14 +174,16 @@ BOOL WINAPI MapAndLoad(LPSTR pszImageNam
goto Error;
}
- hFileMapping = CreateFileMappingA(hFile, NULL, PAGE_READONLY | SEC_COMMIT, 0, 0, NULL);
+ hFileMapping = CreateFileMappingA(hFile, NULL,
+ (bReadOnly ? PAGE_READONLY : PAGE_READWRITE) | SEC_COMMIT,
+ 0, 0, NULL);
if (!hFileMapping)
{
WARN("CreateFileMapping: Error = %d\n", GetLastError());
goto Error;
}
- mapping = MapViewOfFile(hFileMapping, FILE_MAP_READ, 0, 0, 0);
+ mapping = MapViewOfFile(hFileMapping, bReadOnly ? FILE_MAP_READ : FILE_MAP_WRITE, 0, 0, 0);
CloseHandle(hFileMapping);
if (!mapping)
{
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