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authorAndrew Bartlett <abartlet@samba.org>2005-12-15 20:29:02 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 13:47:26 -0500
commitd8966dcd7e88df9817c81434056628c0beff21e3 (patch)
tree84d27d080b93a1da43226fda206a46792116be95 /source4
parent984860f922a02acec1ef0cd080900f037dbbeada (diff)
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r12268: Use transactions to ensure that the schannel db is consistant.
Andrew Bartlett (This used to be commit 949137e3122a3163a9fc923a418633a791364afe)
Diffstat (limited to 'source4')
-rw-r--r--source4/auth/gensec/schannel_state.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/source4/auth/gensec/schannel_state.c b/source4/auth/gensec/schannel_state.c
index 8f9a8ef6b5..edc7b8445b 100644
--- a/source4/auth/gensec/schannel_state.c
+++ b/source4/auth/gensec/schannel_state.c
@@ -122,6 +122,14 @@ NTSTATUS schannel_store_session_key(TALLOC_CTX *mem_ctx,
ldb_msg_add_string(msg, "flatname", creds->domain);
samdb_msg_add_dom_sid(ldb, mem_ctx, msg, "objectSid", creds->sid);
+ ret = ldb_transaction_start(ldb);
+ if (ret != 0) {
+ DEBUG(0,("Unable to start transaction to add %s to session key db - %s\n",
+ ldb_dn_linearize(msg, msg->dn), ldb_errstring(ldb)));
+ talloc_free(ldb);
+ return NT_STATUS_INTERNAL_DB_CORRUPTION;
+ }
+
ldb_delete(ldb, msg->dn);
ret = ldb_add(ldb, msg);
@@ -133,6 +141,15 @@ NTSTATUS schannel_store_session_key(TALLOC_CTX *mem_ctx,
return NT_STATUS_INTERNAL_DB_CORRUPTION;
}
+ ret = ldb_transaction_commit(ldb);
+
+ if (ret != 0) {
+ DEBUG(0,("Unable to commit adding %s to session key db - %s\n",
+ ldb_dn_linearize(msg, msg->dn), ldb_errstring(ldb)));
+ talloc_free(ldb);
+ return NT_STATUS_INTERNAL_DB_CORRUPTION;
+ }
+
talloc_free(ldb);
return NT_STATUS_OK;