[openssl/openssl] eec805: Make DH_check set some error bits in recently adde...
noreply at github.com
Wed Jul 26 11:25:11 UTC 2023
Author: Bernd Edlinger <bernd.edlinger at hotmail.de>
Date: 2023-07-26 (Wed, 26 Jul 2023)
Make DH_check set some error bits in recently added error
The pre-existing error cases where DH_check returned zero
are not related to the dh params in any way, but are only
triggered by out-of-memory errors, therefore having *ret
set to zero feels right, but since the new error case is
triggered by too large p values that is something different.
On the other hand some callers of this function might not
be prepared to handle the return value correctly but only
rely on *ret. Therefore we set some error bits in *ret as
additional safety measure.
Reviewed-by: Paul Dale <pauli at openssl.org>
Reviewed-by: Tomas Mraz <tomas at openssl.org>
(Merged from https://github.com/openssl/openssl/pull/21533)
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