Fixed open mode for fdopen.

diff --git a/winpr/libwinpr/file/file.c b/winpr/libwinpr/file/file.c
index a0f1976..ac618a0 100644 (file)
--- a/winpr/libwinpr/file/file.c
+++ b/winpr/libwinpr/file/file.c
@@ -118,7 +118,7 @@ static DWORD FileSetFilePointer(HANDLE hFile, LONG lDistanceToMove,
        if (!hFile)
                return INVALID_SET_FILE_POINTER;
 
-       fp = fdopen(pFile->fd, "w");
+       fp = fdopen(pFile->fd, "wb");
 
        if (!fp)
        {
@@ -233,7 +233,7 @@ static DWORD FileGetFileSize(HANDLE Object, LPDWORD lpFileSizeHigh)
                return 0;
 
        file = (WINPR_FILE *)Object;
-       fp = fdopen(file->fd, "r");
+       fp = fdopen(file->fd, "wb");
 
        if (!fp)
        {
@@ -496,7 +496,9 @@ static HANDLE FileCreateFileA(LPCSTR lpFileName, DWORD dwDesiredAccess, DWORD dw
 
        {
                FILE* fp = fopen(pFile->lpFileName, mode);
-               pFile->fd = fileno(fp);
+               pFile->fd = -1;
+               if (fp)
+                       pFile->fd = fileno(fp);
        }
        if (pFile->fd < 0)
        {