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| author | Andrew Tridgell <tridge@samba.org> | 2002-03-10 23:17:07 +0000 |
|---|---|---|
| committer | Andrew Tridgell <tridge@samba.org> | 2002-03-10 23:17:07 +0000 |
| commit | be389e25ddff982a490c2b88c4649ce437a0d4d7 (patch) | |
| tree | 314e3a99afe6ebf52981a8279dfeb4cf5ff4d972 /source3 | |
| parent | 69b395d2c1aff0d53d077d9fcb72adf8a3dbb4d5 (diff) | |
| download | samba-be389e25ddff982a490c2b88c4649ce437a0d4d7.tar.gz samba-be389e25ddff982a490c2b88c4649ce437a0d4d7.tar.bz2 samba-be389e25ddff982a490c2b88c4649ce437a0d4d7.zip | |
this attempts to handle the rather bizarre lock cache semantics in
w2k. It isn't entirely accurate, but its close
(This used to be commit e02d7364707c4939efa4ff0ddf9b6d4f48e5d411)
Diffstat (limited to 'source3')
| -rw-r--r-- | source3/locking/brlock.c | 14 | ||||
| -rw-r--r-- | source3/locking/locking.c | 2 |
2 files changed, 15 insertions, 1 deletions
diff --git a/source3/locking/brlock.c b/source3/locking/brlock.c index 10c1d5053b..e7fa4022f6 100644 --- a/source3/locking/brlock.c +++ b/source3/locking/brlock.c @@ -285,6 +285,8 @@ NTSTATUS brl_lock(SMB_DEV_T dev, SMB_INO_T ino, int fnum, struct lock_struct lock, *locks; char *tp; NTSTATUS status = NT_STATUS_OK; + static int last_failed = -1; + static br_off last_failed_start; kbuf = locking_key(dev,ino); @@ -348,6 +350,18 @@ NTSTATUS brl_lock(SMB_DEV_T dev, SMB_INO_T ino, int fnum, return NT_STATUS_OK; fail: + /* this is a nasty hack to try to simulate the lock result cache code in w2k. + It isn't completely accurate as I haven't yet worked out the correct + semantics (tridge) + */ + if (last_failed == fnum && + last_failed_start == start && + NT_STATUS_EQUAL(status, NT_STATUS_LOCK_NOT_GRANTED)) { + status = NT_STATUS_FILE_LOCK_CONFLICT; + } + last_failed = fnum; + last_failed_start = start; + SAFE_FREE(dbuf.dptr); tdb_chainunlock(tdb, kbuf); return status; diff --git a/source3/locking/locking.c b/source3/locking/locking.c index 97366a1f9b..dd6ca62e70 100644 --- a/source3/locking/locking.c +++ b/source3/locking/locking.c @@ -171,7 +171,7 @@ NTSTATUS do_unlock(files_struct *fsp,connection_struct *conn, uint16 lock_pid, if (!ok) { DEBUG(10,("do_unlock: returning ERRlock.\n" )); - return NT_STATUS_LOCK_NOT_GRANTED; + return NT_STATUS_RANGE_NOT_LOCKED; } if (!lp_posix_locking(SNUM(conn))) |