tmakin/tegra-linux-noble
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ksmbd: avoid to send duplicate oplock break notifications

Browse Source 
BugLink: https://bugs.launchpad.net/bugs/2071621

commit c91ecba9e421e4f2c9219cf5042fa63a12025310 upstream.

This patch fixes generic/011 when oplocks is enable.

Avoid to send duplicate oplock break notifications like smb2 leases
case.

Fixes: 97c2ec64667b ("ksmbd: avoid to send duplicate lease break notifications")
Cc: stable@vger.kernel.org
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Manuel Diewald <manuel.diewald@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
This commit is contained in:
Namjae Jeon
2024-05-09 15:25:39 +09:00
committed by Stefan Bader
parent 89658ece1e
commit 7bc53a1f28
1 changed files with 13 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files
fs/smb/server/oplock.c
+13 -8
View File
@@ -613,19 +613,24 @@ static int oplock_break_pending(struct oplock_info *opinfo, int req_op_level)
if (opinfo->op_state == OPLOCK_CLOSING)
return -ENOENT;
else if (opinfo->level <= req_op_level) {
if (opinfo->is_lease &&
opinfo->o_lease->state !=
(SMB2_LEASE_HANDLE_CACHING_LE |
SMB2_LEASE_READ_CACHING_LE))
if (opinfo->is_lease == false)
return 1;
if (opinfo->o_lease->state !=
(SMB2_LEASE_HANDLE_CACHING_LE |
SMB2_LEASE_READ_CACHING_LE))
return 1;
}
}
if (opinfo->level <= req_op_level) {
if (opinfo->is_lease &&
opinfo->o_lease->state !=
(SMB2_LEASE_HANDLE_CACHING_LE |
SMB2_LEASE_READ_CACHING_LE)) {
if (opinfo->is_lease == false) {
wake_up_oplock_break(opinfo);
return 1;
}
if (opinfo->o_lease->state !=
(SMB2_LEASE_HANDLE_CACHING_LE |
SMB2_LEASE_READ_CACHING_LE)) {
wake_up_oplock_break(opinfo);
return 1;
}