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authorJakub Hrozek <jhrozek@redhat.com>2011-10-17 21:16:24 +0200
committerStephen Gallagher <sgallagh@redhat.com>2011-10-17 16:19:28 -0400
commitf249521d2ebf23ccb03a93e070060f6e9d3db94c (patch)
tree949f39db350d9b09bedd7a99b8b86682d245ceb1
parent707ddc7de4d43a96a372880c50cb20b9672c9cdf (diff)
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Cancel transactions correctly during initgroups
-rw-r--r--src/providers/ldap/sdap_async_initgroups.c44
1 files changed, 31 insertions, 13 deletions
diff --git a/src/providers/ldap/sdap_async_initgroups.c b/src/providers/ldap/sdap_async_initgroups.c
index 7864835e..86fa14c6 100644
--- a/src/providers/ldap/sdap_async_initgroups.c
+++ b/src/providers/ldap/sdap_async_initgroups.c
@@ -454,7 +454,7 @@ sdap_nested_groups_store(struct sysdb_ctx *sysdb,
ret = EOK;
done:
- if (ret != EOK && in_transaction) {
+ if (in_transaction) {
tret = sysdb_transaction_cancel(sysdb);
if (tret != EOK) {
DEBUG(1, ("Failed to cancel transaction\n"));
@@ -801,6 +801,7 @@ sdap_initgr_store_group_memberships(struct sdap_initgr_nested_state *state)
TALLOC_CTX *tmp_ctx;
struct membership_diff *miter;
struct membership_diff *memberships = NULL;
+ bool in_transaction = false;
tmp_ctx = talloc_new(NULL);
if (!tmp_ctx) return ENOMEM;
@@ -829,6 +830,7 @@ sdap_initgr_store_group_memberships(struct sdap_initgr_nested_state *state)
DEBUG(1, ("Failed to start transaction\n"));
goto done;
}
+ in_transaction = true;
DLIST_FOR_EACH(miter, memberships) {
ret = sysdb_update_members(state->sysdb, miter->name,
@@ -836,10 +838,7 @@ sdap_initgr_store_group_memberships(struct sdap_initgr_nested_state *state)
(const char *const *) miter->add,
(const char *const *) miter->del);
if (ret != EOK) {
- tret = sysdb_transaction_cancel(state->sysdb);
- if (tret != EOK) {
- DEBUG(1, ("Failed to cancel transaction\n"));
- }
+ DEBUG(3, ("Failed to update memberships\n"));
goto done;
}
}
@@ -849,9 +848,16 @@ sdap_initgr_store_group_memberships(struct sdap_initgr_nested_state *state)
DEBUG(1, ("Failed to commit transaction\n"));
goto done;
}
+ in_transaction = false;
ret = EOK;
done:
+ if (in_transaction) {
+ tret = sysdb_transaction_cancel(state->sysdb);
+ if (tret != EOK) {
+ DEBUG(1, ("Failed to cancel transaction\n"));
+ }
+ }
talloc_free(tmp_ctx);
return ret;
}
@@ -873,6 +879,7 @@ sdap_initgr_store_user_memberships(struct sdap_initgr_nested_state *state)
char **add_groups;
char **del_groups;
TALLOC_CTX *tmp_ctx;
+ bool in_transaction = false;
tmp_ctx = talloc_new(NULL);
if (!tmp_ctx) {
@@ -951,6 +958,7 @@ sdap_initgr_store_user_memberships(struct sdap_initgr_nested_state *state)
DEBUG(1, ("Failed to start transaction\n"));
goto done;
}
+ in_transaction = true;
DEBUG(8, ("Updating memberships for %s\n", state->username));
ret = sysdb_update_members(state->sysdb, state->username, SYSDB_MEMBER_USER,
@@ -959,10 +967,6 @@ sdap_initgr_store_user_memberships(struct sdap_initgr_nested_state *state)
if (ret != EOK) {
DEBUG(1, ("Could not update sysdb memberships for %s: %d [%s]\n",
state->username, ret, strerror(ret)));
- tret = sysdb_transaction_cancel(state->sysdb);
- if (tret != EOK) {
- DEBUG(1, ("Failed to cancel transaction\n"));
- }
goto done;
}
@@ -970,9 +974,16 @@ sdap_initgr_store_user_memberships(struct sdap_initgr_nested_state *state)
if (ret != EOK) {
goto done;
}
+ in_transaction = false;
ret = EOK;
done:
+ if (in_transaction) {
+ tret = sysdb_transaction_cancel(state->sysdb);
+ if (tret != EOK) {
+ DEBUG(1, ("Failed to cancel transaction\n"));
+ }
+ }
talloc_zfree(tmp_ctx);
return ret;
}
@@ -1441,6 +1452,7 @@ save_rfc2307bis_group_memberships(struct sdap_initgr_rfc2307bis_state *state)
TALLOC_CTX *tmp_ctx;
struct rfc2307bis_group_memberships_state *membership_state;
struct membership_diff *iter;
+ bool in_transaction = false;
tmp_ctx = talloc_new(NULL);
if (!tmp_ctx) return ENOMEM;
@@ -1470,6 +1482,7 @@ save_rfc2307bis_group_memberships(struct sdap_initgr_rfc2307bis_state *state)
DEBUG(1, ("Failed to start transaction\n"));
goto done;
}
+ in_transaction = true;
DLIST_FOR_EACH(iter, membership_state->memberships) {
ret = sysdb_update_members(state->sysdb, iter->name,
@@ -1477,10 +1490,7 @@ save_rfc2307bis_group_memberships(struct sdap_initgr_rfc2307bis_state *state)
(const char *const *) iter->add,
(const char *const *) iter->del);
if (ret != EOK) {
- tret = sysdb_transaction_cancel(state->sysdb);
- if (tret != EOK) {
- DEBUG(1, ("Failed to cancel transaction\n"));
- }
+ DEBUG(3, ("Failed to update memberships\n"));
goto done;
}
}
@@ -1490,9 +1500,16 @@ save_rfc2307bis_group_memberships(struct sdap_initgr_rfc2307bis_state *state)
DEBUG(1, ("Failed to commit transaction\n"));
goto done;
}
+ in_transaction = false;
ret = EOK;
done:
+ if (in_transaction) {
+ tret = sysdb_transaction_cancel(state->sysdb);
+ if (tret != EOK) {
+ DEBUG(1, ("Failed to cancel transaction\n"));
+ }
+ }
talloc_free(tmp_ctx);
return ret;
}
@@ -1624,6 +1641,7 @@ errno_t save_rfc2307bis_user_memberships(
if (ret != EOK) {
goto error;
}
+ in_transaction = false;
return EOK;