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librpc: prevent invalid NULL pointer derref in dcerpc_binding_get_auth_info().

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Guenther

Signed-off-by: Günther Deschner <gd@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>

Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Thu Jul  2 02:05:38 CEST 2015 on sn-devel-104
This commit is contained in:
Günther Deschner 2015-07-01 17:14:10 +02:00 committed by Jeremy Allison
parent 20075e6b30
commit ddc4c6767a
1 changed files with 2 additions and 2 deletions
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4
librpc/rpc/binding.c
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@ -596,11 +596,11 @@ _PUBLIC_ void dcerpc_binding_get_auth_info(const struct dcerpc_binding *b,
auth_level = DCERPC_AUTH_LEVEL_NONE;
}
if (_auth_type == NULL) {
if (_auth_type != NULL) {
*_auth_type = auth_type;
}
if (_auth_level == NULL) {
if (_auth_level != NULL) {
*_auth_level = auth_level;
}
}