[SCM] Samba Shared Repository - branch v4-8-stable updated
Karolin Seeger
kseeger at samba.org
Wed May 16 10:16:54 UTC 2018
The branch, v4-8-stable has been updated
via e64d0d0 VERSION: Disable GIT_SNAPSHOT for the 4.8.2 release.
via 5be589c WHATSNEW: Add release notes for Samba 4.8.2.
via 32a5538 winbindd: Do re-connect if the RPC call fails in the passdb case
via 7557c5d winbindd: Add a cache of the samr and lsa handles for the passdb domain
via 54c537a vfs_ceph: add fake async pwrite/pread send/recv hooks
via 01c335d s3: VFS: Fix memory leak in vfs_ceph.
via 060a047 s4:lsa_lookup: remove TALLOC_FREE(state) after all dcesrv_lsa_Lookup{Names,Sids}_base_map() calls
via 234216c s4-lsa: Fix use-after-free in LSA server
via 1b34b86 s3:cleanupd: sends MSG_SMB_UNLOCK twice to interested peers
via bb5cee3 s3:smbspool: Fix cmdline argument handling
via 4a9c164 smbspool: Improve URI handling code
via 02b898e s3: libsmbclient: Fix hard-coded connection error return of ETIMEDOUT.
via dc7b7be s3:cleanupd: use MSG_SMB_BRL_VALIDATE to signal cleanupd unclean process shutdown
via 0ccfe32 ceph: VFS: Add asynchronous fsync to ceph module, fake using synchronous call.
via bde6633 ctdb-client: Remove ununsed functions from old client code
via 7cfaf700 rpc_server: Fix NetSessEnum with stale sessions
via 2fcd26a selftest: Add testcase for querying sessions after smbd crash
via b7b0870 rpcclient: Print number of entries for NetSessEnum
via 24a933e printing: return the same error code as windows does on upload failures
via 81e7736 s3: tests: Regression test to ensure we can never return a DIRECTORY attribute on a stream.
via 3d4a8f2 s3: smbd. Generic fix for incorrect reporting of stream dos attributes on a directory
via ace735e s3: vfs: vfs_streams_xattr: Don't blindly re-use the base file mode bits.
via 13f23ec nsswitch: fix memory leak in winbind_open_pipe_sock() when the privileged pipe is not accessable.
via bf0a664 ldb: Release ldb 1.3.3
via 21e10ff ldb: Add test to show a reindex failure must not leave the DB corrupt
via 89ce0d9 lib ldb tests: Prepare to run api and index test on tdb and lmdb
via 7f70fcd ldb_tdb: Ensure we can not commit an index that is corrupt due to partial re-index
via 3f15f1c ldb_tdb: Add tests for truncated index keys
via b1ac094 ldb_tdb: Do not fail in GUID index mode if there is a duplicate attribute
via f1bf8d7 VERSION: Bump version up to 4.8.2...
from e5b036d VERSION: Disable GIT_SNAPSHOT for the 4.8.1 release.
https://git.samba.org/?p=samba.git;a=shortlog;h=v4-8-stable
- Log -----------------------------------------------------------------
-----------------------------------------------------------------------
Summary of changes:
VERSION | 2 +-
WHATSNEW.txt | 95 +-
ctdb/client/ctdb_client.c | 2535 +-------------------
ctdb/include/ctdb_client.h | 218 --
lib/ldb/ABI/{ldb-1.3.2.sigs => ldb-1.3.3.sigs} | 0
...b-util.py3-1.3.2.sigs => pyldb-util-1.3.3.sigs} | 0
...il.py3-1.3.2.sigs => pyldb-util.py3-1.3.3.sigs} | 0
lib/ldb/ldb_tdb/ldb_index.c | 64 +-
lib/ldb/ldb_tdb/ldb_tdb.c | 30 +
lib/ldb/ldb_tdb/ldb_tdb.h | 2 +
lib/ldb/tests/python/api.py | 303 ++-
lib/ldb/tests/python/index.py | 1032 ++++++++
lib/ldb/wscript | 4 +-
nsswitch/wb_common.c | 4 +-
selftest/target/Samba3.pm | 4 +
source3/client/smbspool.c | 86 +-
source3/libsmb/libsmb_server.c | 2 +-
source3/modules/vfs_ceph.c | 181 +-
source3/modules/vfs_streams_xattr.c | 2 +
source3/printing/nt_printing.c | 2 +-
source3/rpcclient/cmd_srvsvc.c | 2 +
source3/script/tests/test_rpcclient_netsessenum.sh | 55 +
source3/script/tests/test_smbclient_s3.sh | 76 +
source3/script/tests/test_smbspool.sh | 30 +
source3/selftest/tests.py | 6 +
source3/smbd/dosmode.c | 22 +
source3/smbd/server.c | 2 +-
source3/smbd/session.c | 4 +
source3/smbd/smbd_cleanupd.c | 4 +-
source3/winbindd/winbindd_samr.c | 395 ++-
source4/rpc_server/lsa/lsa_lookup.c | 11 +-
31 files changed, 2305 insertions(+), 2868 deletions(-)
copy lib/ldb/ABI/{ldb-1.3.2.sigs => ldb-1.3.3.sigs} (100%)
copy lib/ldb/ABI/{pyldb-util.py3-1.3.2.sigs => pyldb-util-1.3.3.sigs} (100%)
copy lib/ldb/ABI/{pyldb-util.py3-1.3.2.sigs => pyldb-util.py3-1.3.3.sigs} (100%)
create mode 100755 lib/ldb/tests/python/index.py
create mode 100755 source3/script/tests/test_rpcclient_netsessenum.sh
Changeset truncated at 500 lines:
diff --git a/VERSION b/VERSION
index 03071b3..9dfbef0 100644
--- a/VERSION
+++ b/VERSION
@@ -25,7 +25,7 @@
########################################################
SAMBA_VERSION_MAJOR=4
SAMBA_VERSION_MINOR=8
-SAMBA_VERSION_RELEASE=1
+SAMBA_VERSION_RELEASE=2
########################################################
# If a official release has a serious bug #
diff --git a/WHATSNEW.txt b/WHATSNEW.txt
index c5bbe29..6aa0f91 100644
--- a/WHATSNEW.txt
+++ b/WHATSNEW.txt
@@ -1,4 +1,95 @@
=============================
+ Release Notes for Samba 4.8.2
+ May 16, 2018
+ =============================
+
+
+This is the latest stable release of the Samba 4.8 release series.
+
+Major bug fixes include:
+------------------------
+
+ o After update to 4.8.0 DC failed with "Failed to find our own
+ NTDS Settings objectGUID" (bug #13335).
+
+Changes since 4.8.1:
+--------------------
+
+o Jeremy Allison <jra at samba.org>
+ * BUG 13380: s3: smbd: Generic fix for incorrect reporting of stream dos
+ attributes on a directory.
+ * BUG 13412: ceph: VFS: Add asynchronous fsync to ceph module, fake using
+ synchronous call.
+ * BUG 13419: s3: libsmbclient: Fix hard-coded connection error return of
+ ETIMEDOUT.
+
+o Andrew Bartlett <abartlet at samba.org>
+ * BUG 13306: ldb: Release ldb 1.3.3:
+ * Fix failure to upgrade to the GUID index DB format.
+ * Add tests for GUID index behaviour.
+ * BUG 13420: s4-lsa: Fix use-after-free in LSA server.
+ * BUG 13430: winbindd: Do re-connect if the RPC call fails in the passdb
+ case.
+
+o Ralph Boehme <slow at samba.org>
+ * BUG 13416: s3:cleanupd: Sends MSG_SMB_UNLOCK twice to interested peers.
+ * BUG 13414: s3:cleanupd: Use MSG_SMB_BRL_VALIDATE to signal cleanupd
+ unclean process shutdown.
+
+o David Disseldorp <ddiss at samba.org>
+ * BUG 13425: vfs_ceph: add fake async pwrite/pread send/recv hooks.
+
+o Amitay Isaacs <amitay at gmail.com>
+ * BUG 13411: ctdb-client: Remove ununsed functions from old client code.
+
+o Björn Jacke <bjacke at samba.org>
+ * BUG 13395: printing: Return the same error code as windows does on upload
+ failures.
+
+o Gary Lockyer <gary at catalyst.net.nz>
+ * BUG 13335: After update to 4.8.0 DC failed with "Failed to find our own
+ NTDS Settings objectGUID".
+
+o Stefan Metzmacher <metze at samba.org>
+ * BUG 13400: nsswitch: Fix memory leak in winbind_open_pipe_sock() when the
+ privileged pipe is not accessable.
+ * BUG 13420: s4:lsa_lookup: remove TALLOC_FREE(state) after all
+ dcesrv_lsa_Lookup{Names,Sids}_base_map() calls.
+
+o Vandana Rungta <vrungta at amazon.com>
+ * BUG 13424: s3: VFS: Fix memory leak in vfs_ceph.
+
+o Christof Schmitt <cs at samba.org>
+ * BUG 13407: rpc_server: Fix NetSessEnum with stale sessions.
+
+o Andreas Schneider <asn at samba.org>
+ * BUG 13417: s3:smbspool: Fix cmdline argument handling.
+
+
+#######################################
+Reporting bugs & Development Discussion
+#######################################
+
+Please discuss this release on the samba-technical mailing list or by
+joining the #samba-technical IRC channel on irc.freenode.net.
+
+If you do report problems then please try to send high quality
+feedback. If you don't provide vital information to help us track down
+the problem then you will probably be ignored. All bug reports should
+be filed under the "Samba 4.1 and newer" product in the project's Bugzilla
+database (https://bugzilla.samba.org/).
+
+
+======================================================================
+== Our Code, Our Bugs, Our Responsibility.
+== The Samba Team
+======================================================================
+
+
+Release notes for older releases follow:
+----------------------------------------
+
+ =============================
Release Notes for Samba 4.8.1
April 26, 2018
=============================
@@ -103,8 +194,8 @@ database (https://bugzilla.samba.org/).
======================================================================
-Release notes for older releases follow:
-----------------------------------------
+----------------------------------------------------------------------
+
=============================
Release Notes for Samba 4.8.0
diff --git a/ctdb/client/ctdb_client.c b/ctdb/client/ctdb_client.c
index d399cb5..635a488 100644
--- a/ctdb/client/ctdb_client.c
+++ b/ctdb/client/ctdb_client.c
@@ -584,354 +584,6 @@ int ctdb_client_send_message(struct ctdb_context *ctdb, uint32_t pnn,
/*
- cancel a ctdb_fetch_lock operation, releasing the lock
- */
-static int fetch_lock_destructor(struct ctdb_record_handle *h)
-{
- ctdb_ltdb_unlock(h->ctdb_db, h->key);
- return 0;
-}
-
-/*
- force the migration of a record to this node
- */
-static int ctdb_client_force_migration(struct ctdb_db_context *ctdb_db, TDB_DATA key)
-{
- struct ctdb_call call;
- ZERO_STRUCT(call);
- call.call_id = CTDB_NULL_FUNC;
- call.key = key;
- call.flags = CTDB_IMMEDIATE_MIGRATION;
- return ctdb_call(ctdb_db, &call);
-}
-
-/*
- try to fetch a readonly copy of a record
- */
-static int
-ctdb_client_fetch_readonly(struct ctdb_db_context *ctdb_db, TDB_DATA key, TALLOC_CTX *mem_ctx, struct ctdb_ltdb_header **hdr, TDB_DATA *data)
-{
- int ret;
-
- struct ctdb_call call;
- ZERO_STRUCT(call);
-
- call.call_id = CTDB_FETCH_WITH_HEADER_FUNC;
- call.call_data.dptr = NULL;
- call.call_data.dsize = 0;
- call.key = key;
- call.flags = CTDB_WANT_READONLY;
- ret = ctdb_call(ctdb_db, &call);
-
- if (ret != 0) {
- return -1;
- }
- if (call.reply_data.dsize < sizeof(struct ctdb_ltdb_header)) {
- return -1;
- }
-
- *hdr = talloc_memdup(mem_ctx, &call.reply_data.dptr[0], sizeof(struct ctdb_ltdb_header));
- if (*hdr == NULL) {
- talloc_free(call.reply_data.dptr);
- return -1;
- }
-
- data->dsize = call.reply_data.dsize - sizeof(struct ctdb_ltdb_header);
- data->dptr = talloc_memdup(mem_ctx, &call.reply_data.dptr[sizeof(struct ctdb_ltdb_header)], data->dsize);
- if (data->dptr == NULL) {
- talloc_free(call.reply_data.dptr);
- talloc_free(hdr);
- return -1;
- }
-
- return 0;
-}
-
-/*
- get a lock on a record, and return the records data. Blocks until it gets the lock
- */
-struct ctdb_record_handle *ctdb_fetch_lock(struct ctdb_db_context *ctdb_db, TALLOC_CTX *mem_ctx,
- TDB_DATA key, TDB_DATA *data)
-{
- int ret;
- struct ctdb_record_handle *h;
-
- /*
- procedure is as follows:
-
- 1) get the chain lock.
- 2) check if we are dmaster
- 3) if we are the dmaster then return handle
- 4) if not dmaster then ask ctdb daemon to make us dmaster, and wait for
- reply from ctdbd
- 5) when we get the reply, goto (1)
- */
-
- h = talloc_zero(mem_ctx, struct ctdb_record_handle);
- if (h == NULL) {
- return NULL;
- }
-
- h->ctdb_db = ctdb_db;
- h->key = key;
- h->key.dptr = talloc_memdup(h, key.dptr, key.dsize);
- if (h->key.dptr == NULL) {
- talloc_free(h);
- return NULL;
- }
- h->data = data;
-
- DEBUG(DEBUG_DEBUG,("ctdb_fetch_lock: key=%*.*s\n", (int)key.dsize, (int)key.dsize,
- (const char *)key.dptr));
-
-again:
- /* step 1 - get the chain lock */
- ret = ctdb_ltdb_lock(ctdb_db, key);
- if (ret != 0) {
- DEBUG(DEBUG_ERR, (__location__ " failed to lock ltdb record\n"));
- talloc_free(h);
- return NULL;
- }
-
- DEBUG(DEBUG_DEBUG,("ctdb_fetch_lock: got chain lock\n"));
-
- talloc_set_destructor(h, fetch_lock_destructor);
-
- ret = ctdb_ltdb_fetch(ctdb_db, key, &h->header, h, data);
-
- /* when torturing, ensure we test the remote path */
- if ((ctdb_db->ctdb->flags & CTDB_FLAG_TORTURE) &&
- random() % 5 == 0) {
- h->header.dmaster = (uint32_t)-1;
- }
-
-
- DEBUG(DEBUG_DEBUG,("ctdb_fetch_lock: done local fetch\n"));
-
- if (ret != 0 || h->header.dmaster != ctdb_db->ctdb->pnn) {
- ctdb_ltdb_unlock(ctdb_db, key);
- ret = ctdb_client_force_migration(ctdb_db, key);
- if (ret != 0) {
- DEBUG(DEBUG_DEBUG,("ctdb_fetch_lock: force_migration failed\n"));
- talloc_free(h);
- return NULL;
- }
- goto again;
- }
-
- /* if this is a request for read/write and we have delegations
- we have to revoke all delegations first
- */
- if ((h->header.dmaster == ctdb_db->ctdb->pnn) &&
- (h->header.flags & CTDB_REC_RO_HAVE_DELEGATIONS)) {
- ctdb_ltdb_unlock(ctdb_db, key);
- ret = ctdb_client_force_migration(ctdb_db, key);
- if (ret != 0) {
- DEBUG(DEBUG_DEBUG,("ctdb_fetch_readonly_lock: force_migration failed\n"));
- talloc_free(h);
- return NULL;
- }
- goto again;
- }
-
- DEBUG(DEBUG_DEBUG,("ctdb_fetch_lock: we are dmaster - done\n"));
- return h;
-}
-
-/*
- get a readonly lock on a record, and return the records data. Blocks until it gets the lock
- */
-struct ctdb_record_handle *
-ctdb_fetch_readonly_lock(
- struct ctdb_db_context *ctdb_db, TALLOC_CTX *mem_ctx,
- TDB_DATA key, TDB_DATA *data,
- int read_only)
-{
- int ret;
- struct ctdb_record_handle *h;
- struct ctdb_ltdb_header *roheader = NULL;
-
- h = talloc_zero(mem_ctx, struct ctdb_record_handle);
- if (h == NULL) {
- return NULL;
- }
-
- h->ctdb_db = ctdb_db;
- h->key = key;
- h->key.dptr = talloc_memdup(h, key.dptr, key.dsize);
- if (h->key.dptr == NULL) {
- talloc_free(h);
- return NULL;
- }
- h->data = data;
-
- data->dptr = NULL;
- data->dsize = 0;
-
-
-again:
- talloc_free(roheader);
- roheader = NULL;
-
- talloc_free(data->dptr);
- data->dptr = NULL;
- data->dsize = 0;
-
- /* Lock the record/chain */
- ret = ctdb_ltdb_lock(ctdb_db, key);
- if (ret != 0) {
- DEBUG(DEBUG_ERR, (__location__ " failed to lock ltdb record\n"));
- talloc_free(h);
- return NULL;
- }
-
- talloc_set_destructor(h, fetch_lock_destructor);
-
- /* Check if record exists yet in the TDB */
- ret = ctdb_ltdb_fetch_with_header(ctdb_db, key, &h->header, h, data);
- if (ret != 0) {
- ctdb_ltdb_unlock(ctdb_db, key);
- ret = ctdb_client_force_migration(ctdb_db, key);
- if (ret != 0) {
- DEBUG(DEBUG_DEBUG,("ctdb_fetch_readonly_lock: force_migration failed\n"));
- talloc_free(h);
- return NULL;
- }
- goto again;
- }
-
- /* if this is a request for read/write and we have delegations
- we have to revoke all delegations first
- */
- if ((read_only == 0)
- && (h->header.dmaster == ctdb_db->ctdb->pnn)
- && (h->header.flags & CTDB_REC_RO_HAVE_DELEGATIONS)) {
- ctdb_ltdb_unlock(ctdb_db, key);
- ret = ctdb_client_force_migration(ctdb_db, key);
- if (ret != 0) {
- DEBUG(DEBUG_DEBUG,("ctdb_fetch_readonly_lock: force_migration failed\n"));
- talloc_free(h);
- return NULL;
- }
- goto again;
- }
-
- /* if we are dmaster, just return the handle */
- if (h->header.dmaster == ctdb_db->ctdb->pnn) {
- return h;
- }
-
- if (read_only != 0) {
- TDB_DATA rodata = {NULL, 0};
-
- if ((h->header.flags & CTDB_REC_RO_HAVE_READONLY)
- || (h->header.flags & CTDB_REC_RO_HAVE_DELEGATIONS)) {
- return h;
- }
-
- ctdb_ltdb_unlock(ctdb_db, key);
- ret = ctdb_client_fetch_readonly(ctdb_db, key, h, &roheader, &rodata);
- if (ret != 0) {
- DEBUG(DEBUG_ERR,("ctdb_fetch_readonly_lock: failed. force migration and try again\n"));
- ret = ctdb_client_force_migration(ctdb_db, key);
- if (ret != 0) {
- DEBUG(DEBUG_DEBUG,("ctdb_fetch_readonly_lock: force_migration failed\n"));
- talloc_free(h);
- return NULL;
- }
-
- goto again;
- }
-
- if (!(roheader->flags&CTDB_REC_RO_HAVE_READONLY)) {
- ret = ctdb_client_force_migration(ctdb_db, key);
- if (ret != 0) {
- DEBUG(DEBUG_DEBUG,("ctdb_fetch_readonly_lock: force_migration failed\n"));
- talloc_free(h);
- return NULL;
- }
-
- goto again;
- }
-
- ret = ctdb_ltdb_lock(ctdb_db, key);
- if (ret != 0) {
- DEBUG(DEBUG_ERR, (__location__ " failed to lock ltdb record\n"));
- talloc_free(h);
- return NULL;
- }
-
- ret = ctdb_ltdb_fetch_with_header(ctdb_db, key, &h->header, h, data);
- if (ret != 0) {
- ctdb_ltdb_unlock(ctdb_db, key);
-
- ret = ctdb_client_force_migration(ctdb_db, key);
- if (ret != 0) {
- DEBUG(DEBUG_DEBUG,("ctdb_fetch_readonly_lock: force_migration failed\n"));
- talloc_free(h);
- return NULL;
- }
-
- goto again;
- }
-
- return h;
- }
-
- /* we are not dmaster and this was not a request for a readonly lock
- * so unlock the record, migrate it and try again
- */
- ctdb_ltdb_unlock(ctdb_db, key);
- ret = ctdb_client_force_migration(ctdb_db, key);
- if (ret != 0) {
- DEBUG(DEBUG_DEBUG,("ctdb_fetch_lock: force_migration failed\n"));
- talloc_free(h);
- return NULL;
- }
- goto again;
-}
-
-/*
- store some data to the record that was locked with ctdb_fetch_lock()
-*/
-int ctdb_record_store(struct ctdb_record_handle *h, TDB_DATA data)
-{
- if (! ctdb_db_volatile(h->ctdb_db)) {
- DEBUG(DEBUG_ERR,
- ("ctdb_record_store prohibited for non-volatile dbs\n"));
- return -1;
- }
-
- return ctdb_ltdb_store(h->ctdb_db, h->key, &h->header, data);
-}
-
-/*
- non-locking fetch of a record
- */
-int ctdb_fetch(struct ctdb_db_context *ctdb_db, TALLOC_CTX *mem_ctx,
- TDB_DATA key, TDB_DATA *data)
-{
- struct ctdb_call call;
- int ret;
-
- call.call_id = CTDB_FETCH_FUNC;
- call.call_data.dptr = NULL;
- call.call_data.dsize = 0;
- call.key = key;
-
- ret = ctdb_call(ctdb_db, &call);
-
- if (ret == 0) {
- *data = call.reply_data;
- talloc_steal(mem_ctx, data->dptr);
- }
-
- return ret;
-}
-
-
-
-/*
called when a control completes or timesout to invoke the callback
function the user provided
*/
@@ -1210,134 +862,6 @@ int ctdb_control(struct ctdb_context *ctdb, uint32_t destnode, uint64_t srvid,
errormsg);
}
-
-
-
-/*
- a process exists call. Returns 0 if process exists, -1 otherwise
- */
-int ctdb_ctrl_process_exists(struct ctdb_context *ctdb, uint32_t destnode, pid_t pid)
-{
- int ret;
- TDB_DATA data;
- int32_t status;
-
- data.dptr = (uint8_t*)&pid;
--
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