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Windows: cm_ConnByServer fix search for replication

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Separate connection objects are maintained for use when accessing
replicated and single source volumes.   If the matching connection
type cannot be found while holding the cm_connLock shared a second
search is performed after the lock is upgraded to an exclusive lock.
This second connection search was not enforcing the replication criteria.

Change-Id: I408a5d87c3a82da5235fa2255db7d1d7a6bcb6d9
Reviewed-on: http://gerrit.openafs.org/10681
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Jeffrey Altman <jaltman@your-file-system.com>
This commit is contained in:
Jeffrey Altman 2014-01-07 10:57:01 -05:00
parent cccb5e6142
commit 6995a56884
1 changed files with 4 additions and 2 deletions
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4
src/WINNT/afsd/cm_conn.c
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@ -1669,7 +1669,9 @@ long cm_ConnByServer(cm_server_t *serverp, cm_user_t *userp, afs_uint32 replicat
if (!tcp) { if (!tcp) {
lock_ConvertRToW(&cm_connLock); lock_ConvertRToW(&cm_connLock);
for (tcp = serverp->connsp; tcp; tcp=tcp->nextp) { for (tcp = serverp->connsp; tcp; tcp=tcp->nextp) {
if (tcp->userp == userp) if (tcp->userp == userp &&
(replicated && (tcp->flags & CM_CONN_FLAG_REPLICATION) ||
!replicated && !(tcp->flags & CM_CONN_FLAG_REPLICATION)))
break; break;
} }
if (tcp) { if (tcp) {