From b451168d72ec0026dd4ce36a3f2913a5842ba84d Mon Sep 17 00:00:00 2001 From: Andreas Schneider Date: Tue, 30 Oct 2018 17:08:35 +0100 Subject: [PATCH] auth:gensec: Make sure we zero the checksum after use Signed-off-by: Andreas Schneider Reviewed-by: Jeremy Allison --- auth/gensec/schannel.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/auth/gensec/schannel.c b/auth/gensec/schannel.c index 364a0fcc186..441801bac47 100644 --- a/auth/gensec/schannel.c +++ b/auth/gensec/schannel.c @@ -347,6 +347,8 @@ static NTSTATUS netsec_incoming_packet(struct schannel_state *state, netsec_do_seq_num(state, checksum, checksum_length, seq_num); + ZERO_ARRAY(checksum); + ret = memcmp(seq_num, sig->data+8, 8); if (ret != 0) { dump_data_pw("calc seq num:", seq_num, 8); -- 2.11.4.GIT