The Samba-Bugzilla – Bug 10550
SMB2 RECVFILE should not be allowed against IPC$ and PRINT shares.
Last modified: 2015-03-28 06:27:53 UTC
Current code doesn't prevent RECVFILE partial reads from being done
against IPC$ and PRINT$ shares. These shares do not use the normal file write backend so data will be left incorrectly in the TCP buffer against open handles.
Back-port of Metze's master patch to follow.