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Windows: only flush buffers on shutdown if running

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If a service shutdown message is received prior to the
service entering the running state, do not attempt to
buf_CleanAndReset() because the required data structures
and locks are not initialized.

Change-Id: I29f20dbe91230f078334ca58e8791d2422cdecfd
Reviewed-on: http://gerrit.openafs.org/5733
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Jeffrey Altman <jaltman@secure-endpoints.com>
Tested-by: Jeffrey Altman <jaltman@secure-endpoints.com>
This commit is contained in:
Jeffrey Altman 2011-10-27 17:57:25 -04:00 committed by Jeffrey Altman
parent 9cf7a628c2
commit 9743f5729d
1 changed files with 3 additions and 1 deletions
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4
src/WINNT/afsd/afsd_service.c
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@ -249,6 +249,7 @@ afsd_ServiceControlHandlerEx(
long code; long code;
DWORD dwRet = ERROR_CALL_NOT_IMPLEMENTED; DWORD dwRet = ERROR_CALL_NOT_IMPLEMENTED;
OSVERSIONINFO osVersion; OSVERSIONINFO osVersion;
DWORD dwCurrentState = ServiceStatus.dwCurrentState;
/* Get the version of Windows */ /* Get the version of Windows */
memset(&osVersion, 0x00, sizeof(osVersion)); memset(&osVersion, 0x00, sizeof(osVersion));
@ -272,7 +273,8 @@ afsd_ServiceControlHandlerEx(
SetServiceStatus(StatusHandle, &ServiceStatus); SetServiceStatus(StatusHandle, &ServiceStatus);
/* Write all dirty buffers back to server */ /* Write all dirty buffers back to server */
if ( !lana_OnlyLoopback() ) if (dwCurrentState == SERVICE_RUNNING &&
!lana_OnlyLoopback() )
buf_CleanAndReset(); buf_CleanAndReset();
/* Force trace if requested */ /* Force trace if requested */