Changeset 91228 in vbox

Timestamp:

Sep 14, 2021 10:57:41 AM (3 years ago)

Author:

vboxsync

Message:

SharedFoldersSvc: Corrected SHFL_FN_WRITE file offset return parameter updating. Only used by linux vboxsf code in connection with O_APPEND, affecting pre-linux v5.10 kernels by incorrectly updating the file position to the same position after a regular write. The effect on 5.10+ and iterator/vector writes is restricted to not updating the file size correctly in O_APPEND mode. bugref:10102 ticketref:20521

File:

• trunk/src/VBox/HostServices/SharedFolders/VBoxSharedFoldersSvc.cpp (modified) (1 diff)

trunk/src/VBox/HostServices/SharedFolders/VBoxSharedFoldersSvc.cpp

@@ -768 +768 @@
             {
                 paParms[3].u.uint32 = cbWrite;
-                paParms[4].u.uint64 = offFile;
+                paParms[2].u.uint64 = offFile;
             }
             else