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auth/gensec: don't allow gensec_update[_ev] to be called on a subcontext

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Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
This commit is contained in:
Stefan Metzmacher 2017-05-11 14:22:27 +02:00 committed by Andreas Schneider
parent a7f401243c
commit 39353c9a6e
1 changed files with 7 additions and 0 deletions
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7
auth/gensec/gensec.c
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@ -329,6 +329,13 @@ _PUBLIC_ NTSTATUS gensec_update_ev(struct gensec_security *gensec_security,
struct tevent_req *subreq = NULL;
bool ok;
if (gensec_security->subcontext) {
/*
* gensec modules are not allowed to call the sync version.
*/
return NT_STATUS_INTERNAL_ERROR;
}
frame = talloc_stackframe();
if (ev == NULL) {