The branch, master has been updated
via 82a40271719 smbd: Slightly simplify delay_for_oplock()
via 546394a90c6 smbd: Fix a typo
via 076402cb598 smbd: Use a direct struct assignment in reply_setatr()
via 93131652a7a samba_autoconf: fix undefined behaviour sanitizer
compile flags
from f0ea0800982 s3: net: Test of fuzzer problems with net rpc registry
import.
https://git.samba.org/?p=samba.git;a=shortlog;h=master
- Log -----------------------------------------------------------------
commit 82a40271719b5e3b12d13d50312dc793add647b1
Author: Volker Lendecke <v...@samba.org>
Date: Wed May 15 18:23:27 2019 +0200
smbd: Slightly simplify delay_for_oplock()
We don't have to look at the leases.tdb record if it's our own lease.
Signed-off-by: Volker Lendecke <v...@samba.org>
Reviewed-by: Andreas Schneider <a...@samba.org>
Autobuild-User(master): Andreas Schneider <a...@cryptomilk.org>
Autobuild-Date(master): Thu May 16 07:59:52 UTC 2019 on sn-devel-184
commit 546394a90c6a6872b48e1d3784aa128785d85943
Author: Volker Lendecke <v...@samba.org>
Date: Wed May 15 18:11:55 2019 +0200
smbd: Fix a typo
Signed-off-by: Volker Lendecke <v...@samba.org>
Reviewed-by: Andreas Schneider <a...@samba.org>
commit 076402cb598ea14ba9508ba5fbcac928851ba983
Author: Volker Lendecke <v...@samba.org>
Date: Sun Apr 14 10:50:10 2019 +0200
smbd: Use a direct struct assignment in reply_setatr()
Saves .text bytes with -O3
Signed-off-by: Volker Lendecke <v...@samba.org>
Reviewed-by: Andreas Schneider <a...@samba.org>
commit 93131652a7af622c1dbae016739024150ac38000
Author: Gary Lockyer <g...@catalyst.net.nz>
Date: Thu May 16 11:29:34 2019 +1200
samba_autoconf: fix undefined behaviour sanitizer compile flags
Added the -g option, -fsaniize=null and -fsanitize=alignment, removed
the -fno-omit-frame-pointer option.
Signed-off-by: Gary Lockyer <g...@catalyst.net.nz>
Reviewed-by: Andreas Schneider <a...@samba.org>
-----------------------------------------------------------------------
Summary of changes:
buildtools/wafsamba/samba_autoconf.py | 5 ++++-
source3/smbd/open.c | 26 +++++++++++++-------------
source3/smbd/reply.c | 7 ++++---
3 files changed, 21 insertions(+), 17 deletions(-)
Changeset truncated at 500 lines:
diff --git a/buildtools/wafsamba/samba_autoconf.py
b/buildtools/wafsamba/samba_autoconf.py
index be179d8b29b..8e5dfb87102 100644
--- a/buildtools/wafsamba/samba_autoconf.py
+++ b/buildtools/wafsamba/samba_autoconf.py
@@ -795,13 +795,16 @@ int main(void) {
if (Options.options.address_sanitizer or
Options.options.undefined_sanitizer):
- conf.ADD_CFLAGS('-fno-omit-frame-pointer -O1', testflags=True)
+ conf.ADD_CFLAGS('-g -O1', testflags=True)
if Options.options.address_sanitizer:
+ conf.ADD_CFLAGS('-fno-omit-frame-pointer', testflags=True)
conf.ADD_CFLAGS('-fsanitize=address', testflags=True)
conf.ADD_LDFLAGS('-fsanitize=address', testflags=True)
conf.env['ADDRESS_SANITIZER'] = True
if Options.options.undefined_sanitizer:
conf.ADD_CFLAGS('-fsanitize=undefined', testflags=True)
+ conf.ADD_CFLAGS('-fsanitize=null', testflags=True)
+ conf.ADD_CFLAGS('-fsanitize=alignment', testflags=True)
conf.ADD_LDFLAGS('-fsanitize=undefined', testflags=True)
conf.env['UNDEFINED_SANITIZER'] = True
diff --git a/source3/smbd/open.c b/source3/smbd/open.c
index d23e8965f63..e9112dcfcf2 100644
--- a/source3/smbd/open.c
+++ b/source3/smbd/open.c
@@ -1712,7 +1712,7 @@ NTSTATUS send_break_message(struct messaging_context
*msg_ctx,
/* Overload entry->op_type */
/*
* This is a cut from uint32_t to uint16_t, but so far only the lower 3
- * bits (LEASE_WRITE/HANDLE/READ are used anyway.
+ * bits (LEASE_WRITE/HANDLE/READ) are used anyway.
*/
SSVAL(msg,OP_BREAK_MSG_OP_TYPE_OFFSET, break_to);
@@ -1871,6 +1871,18 @@ static bool delay_for_oplock(files_struct *fsp,
if (e_is_lease) {
NTSTATUS status;
+ if (lease != NULL) {
+ bool our_lease = smb2_lease_equal(
+ fsp_client_guid(fsp),
+ &lease->lease_key,
+ &e->client_guid,
+ &e->lease_key);
+ if (our_lease) {
+ DBG_DEBUG("Ignoring our own lease\n");
+ continue;
+ }
+ }
+
status = leases_db_get(
&e->client_guid,
&e->lease_key,
@@ -1905,18 +1917,6 @@ static bool delay_for_oplock(files_struct *fsp,
(unsigned)i, (unsigned)e_lease_type,
(unsigned)will_overwrite));
- if (e_is_lease && lease != NULL) {
- bool ign;
-
- ign = smb2_lease_equal(fsp_client_guid(fsp),
- &lease->lease_key,
- &e->client_guid,
- &e->lease_key);
- if (ign) {
- continue;
- }
- }
-
if ((e_lease_type & ~break_to) == 0) {
if (lease_is_breaking) {
delay = true;
diff --git a/source3/smbd/reply.c b/source3/smbd/reply.c
index 199542e8ae0..56b82616ac0 100644
--- a/source3/smbd/reply.c
+++ b/source3/smbd/reply.c
@@ -1489,8 +1489,6 @@ void reply_setatr(struct smb_request *req)
START_PROFILE(SMBsetatr);
- ZERO_STRUCT(ft);
-
if (req->wct < 2) {
reply_nterror(req, NT_STATUS_INVALID_PARAMETER);
goto out;
@@ -1552,7 +1550,10 @@ void reply_setatr(struct smb_request *req)
}
}
- ft.mtime = convert_time_t_to_timespec(mtime);
+ ft = (struct smb_file_time) {
+ .mtime = convert_time_t_to_timespec(mtime)
+ };
+
status = smb_set_file_time(conn, NULL, smb_fname, &ft, true);
if (!NT_STATUS_IS_OK(status)) {
reply_nterror(req, status);
--
Samba Shared Repository
