VBox

Timestamp:

Nov 4, 2009 3:05:17 PM (15 years ago)

Author:

vboxsync

Message:

IPRT: fileio-win: Set GENERIC_WRITE DesiredAccess flag when truncating an existing file in RTFileOpen.

File:

trunk/src/VBox/Runtime/r3/win/fileio-win.cpp

-              r24031
+              r24338
             return VERR_INVALID_PARAMETER;
+    }
+    if (dwCreationDisposition == TRUNCATE_EXISTING)
+        /* The calling process must open the file with the GENERIC_WRITE bit set as part of the dwDesiredAccess parameter. */
+        dwDesiredAccess |= GENERIC_WRITE;
     /* RTFileSetMode needs following rights as well. */

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