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auth:gensec: Make sure we zero the checksum after use

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Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This commit is contained in:
Andreas Schneider 2018-10-30 17:08:35 +01:00 committed by Jeremy Allison
parent e9ee003b9e
commit b451168d72
1 changed files with 2 additions and 0 deletions
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auth/gensec/schannel.c
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@ -347,6 +347,8 @@ static NTSTATUS netsec_incoming_packet(struct schannel_state *state,
netsec_do_seq_num(state, checksum, checksum_length, seq_num); netsec_do_seq_num(state, checksum, checksum_length, seq_num);
ZERO_ARRAY(checksum);
ret = memcmp(seq_num, sig->data+8, 8); ret = memcmp(seq_num, sig->data+8, 8);
if (ret != 0) { if (ret != 0) {
dump_data_pw("calc seq num:", seq_num, 8); dump_data_pw("calc seq num:", seq_num, 8);