LICENSE MIT
Permit rx_multi check server to be toggled via a registry setting
at checked prior to each invocation. "MultiCheckServers".
Default is on.
Remove volume status updates for vldb server status changes.
(cherry picked from commit 59c1c22747b8aaf1da31f97d8a3ea178a4f7adee)
LICENSE MIT
force a volume location update upon receipt of a VNOVOL error
in case the volume was moved. VMOVED is only returned by the file
server if the volume is in the process of being moved. Once it has
been deleted the file server returns VNOVOL.
(cherry picked from commit 0860d5b5b17ef5f58592d739424a4cca8dd91bb5)
LICENSE MIT
Advertise the correct length for the volume name. Do not include the NUL.
Add more create option values as #defines.
(cherry picked from commit beef54e70cc86672b9971288fe4034829186aa41)
LICENSE MIT
fix a lock order issue and protect the timeout and flags field
of cm_cell_t with the mutex instead of the global lock.
(cherry picked from commit bbd713ad3f403c9137e01797f576f5dbd04a0f08)
LICENSE IPL10
FIXES 114555
because rx_Finalize doesn't clean up, we end up reiniting mutexes. use
pthread_once when not in the kernel.
(kernel does not now call rx_Finalize, ever)
(cherry picked from commit 7f4e0dfc3ef1464c8d8b422bf00915fa4538090c)
LICENSE IPL10
if we are really not using COMMON_KERN_CFLAGS and being trusting, let's do so.
(cherry picked from commit 995ee981fd2631d6e1e45311cee0a6d58f4a56be)
LICENSE MIT
Fix the conditionals so that the right thing happens if AFS_AFSDB_ENV
is not defined.
(cherry picked from commit 9803e84e63c28e87c76e6f4e77343fec4ef4dcf4)
LICENSE MIT
more cases where -1 should be passed in as opposed to the strlen value
when converting between char and wchar forms
(cherry picked from commit 84e10d582abdf65a5354b1c4b41d7e2ecad532f8)
LICENSE MIT
Add ability for users to select rxkad auth only mode.
"fs setcrypt auth".
(cherry picked from commit d94b9a78188357f87fa569ec7738d4e69ff05faa)
LICENSE MIT
add a free list to the cm_cell_t structure. if during cm_GetCellGen()
the cm_SearchCellXXX() calls fail, store the allocated cm_cell_t object
on a free list so that it can be reused for the next request.
(cherry picked from commit e31826d3331b8eb1893c627ac55eb299df88995b)
LICENSE MIT
Perform the initial cm_SearchCellXXX call using a temporary cm_cell_t
object in case the search fails.
(cherry picked from commit ef64f50fb9f477a0acbe1223ee2b0c9981f9324e)
LICENSE MIT
Whether or not LsaCallAuthenticationPackage succeeds, it may return
a response buffer. If it does, free it.
(cherry picked from commit a653057ff453a0d340c8153615aa44ae1679c892)
LICENSE MIT
Add TransarcAFSDaemon/Parameters key "LockOrderValidation" DWORD
to control lock order validation functionality. Defaults to off
for release builds and on for checked builds.
(cherry picked from commit 83dadab93adde0812f9ae228667683cfcc761f67)
LICENSE MIT
Add osi_SetLockOrderValidation(int) to permit lock order validation
to be turned on and off. Must be executed before the first lock
is obtained.
(cherry picked from commit a36596f10ff4d87d75a808cabe4e0e5ec661c5df)
LICENSE MIT
During buf_Shutdown() all dirty buffers should be written to the file
server if they can be.
(cherry picked from commit ccdf50ade371de595abe20f5a6b0ff149ce9ae79)
LICENSE MIT
reorganize the service shutdown order to permit dirty buffers to be
flushed to the file server without competition from incoming requests.
(cherry picked from commit 2da64d02a2707a3c9220951a30b5cea8464b9ef9)
LICENSE MIT
Protect against a heap overwrite that could occur is the number of file
servers or vldb servers grows while the maximum number of connections
is computed and when the connection list is populated.
(cherry picked from commit e68255c12c444e36b7ca7f1864d964cd3a0bcda8)
LICENSE MIT
do not hold cm_server_t mutex when calling cm_FindVolumeByID because
the cm_volume_t lock must be obtained ahead of the cm_server_t mutex
(cherry picked from commit 0affa4b86a08c3be9cb4edc4c9f680ae02a2fcd8)
LICENSE MIT
plus and equal are not valid characters in short names.
we replace them with left and right brace in order to
minimize the instability in the file names.
(cherry picked from commit bef68684fd7bb4e58e621766a0f2abbdfd15af80)
LICENSE IPL10
FreeBSD 7.0 client support (and 8.0 support but that's a moving target)
(cherry picked from commit a123bd8ccde0d6baf04401201b1672b19e9778db)
LICENSE MIT
avoid a deadlock in cm_GiveUpAllCallbacks
log UAEEXIST / EEXIST in cm_Analyze
(cherry picked from commit e0380d54bad50582b6bc39e2b41e78d72117ec79)
LICENSE MIT
add more asserts to attempt to catch locks released in threads other
than the one that obtained them.
(cherry picked from commit cb455744d49f250c236ab24cdcfffda104ef3774)
LICENSE IPL10
FIXES 108703
go through and make servers able to take debug log level on command line;
add -jumbo; default to -nojumbo
(cherry picked from commit 12c8abc69030d3368194b148c692215c61b5da9c)
LICENSE MIT
smb_dirSearch_t refCount field is protected by smb_globalLock not the
smb_dirSearch_t mutex.
Do not hold the smb_fid_t mutex across calls to smb_NotifyChange()
(cherry picked from commit 24f8b1b4c327c3fb01a575ccb46d5ae6bf7edd36)
LICENSE MIT
Move cm_SyncOpDone(CM_SCACHESYNC_LOCK) from cm_CheckNTOpen to
cm_CheckNTOpenDone. This is necessary to synchronize lock operations.
(cherry picked from commit cc48a5a3b4d328127ca56c1a5845ec6cac136548)
LICENSE IPL10
FIXES 112681
safety check to make sure a conn's srvr is set before dereferencing it
(cherry picked from commit ea81e608bae42ea84d7bc85d289bfe6f24d8d383)
LICENSE MIT
1. In multi-threaded applications deadlocking is always a problem.
Deadlock avoidance requires a strict adherence to a documented
hierarchy. The lock hierarchy for OAFW is described in a file
called locks.txt. There are two problems. First, some of the
locks are not included in locks.txt. Second, it is nearly
impossible given the depth of function calls for any programmer
to identify all of the locks that are held at any given time
a function is called. This patch implements a new locking order
verification mechanism. Each lock is assigned a lock level at
initialization. Each thread maintains a queue of held locks.
Each time a lock is acquired the queue is checked to ensure that
no locks with a higher level than the requested lock has already
been acquired. If a violation occurs, the service panics.
2. When the service panics ensure that a minidump will always be generated.
3. Remove unused lock cm_bufGetMutex.
4. The lock order verifier identified approximately a dozen
lock order violations that are corrected.
5. A race condition within the function path cm_GetSCache() ->
cm_GetNewSCache() -> cm_RecycleSCache() permitted a cm_scache_t
object to be issued simultaneously to two threads. This would
eventually result in a panic due to the resulting under count.
6. Fix interpretation of the empty string as the ioctl path to
mean the current directory. "fs lsm", "symlink list", etc.
now return a "not a ..." error instead of "does not exist".
7. Add SMB_STRF_SRCNULTERM flag to smb_ParseStringXXX functions
to indicate that the input string is a nul terminated string.
Assign it when input strings are nul terminated.
8. The CIFS protocol specification for handling NT_TRANSACT_CREATE
does not match the observed behavior. The 'nameLength' is specified
in bytes not in characters. Fix the implementation to match.
9. The cm_HaveAccessRights() attempt at deadlock avoidance by calling
lock_TryRead() on the parent directory cm_scache_t rw-lock does not
avoid the deadlock. Avoid the deadlock by enforcing the lock order
of lowest vnode first. Then remove the infinite loop avoidance in
cm_SyncOp() that was returning an unwarranted access denied error.
(cherry picked from commit ef10390e12ffd697f9eaaacd1d7291e05d16c835)
LICENSE IPL10
right now, jumbograms can still be sent when -nojumbo is specified. make the
current macro a default and override when we're supposed to.
(cherry picked from commit 46dbd678714110002a36269beca8961e013650ac)
LICENSE MIT
Another casaulty of the Unicode transition, the return value of the
ListLink operation was not being convered from wchar to char before
it was copied into the output buffer.
(cherry picked from commit a00f706eb67c257af9892557cfb6ad35594144cf)
LICENSE MIT
When afsd_service.exe is not running as a service do not call the
Service Manager functions. Doing so causes invalid access exceptions
to be thrown in the kernel and can corrupt the heap.
(cherry picked from commit 9488898fdb22e8c999ad4f713bd656caba91fe1c)
