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libcli/smb: add missing struct smb2_signing_key allocation in smb2cli_session_set_channel_key()

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This was missing in commit 17e22e020fcb84fb9ddda350915369dc9ea28ef1
and causes all multi-channel tests to segfault.

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>

Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Tue Jun 11 15:25:56 UTC 2019 on sn-devel-184
This commit is contained in:
Stefan Metzmacher 2019-06-07 18:58:43 +02:00 committed by Andreas Schneider
parent 1817db965d
commit 0875016654
1 changed files with 9 additions and 0 deletions
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9
libcli/smb/smbXcli_base.c
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@ -6302,6 +6302,15 @@ NTSTATUS smb2cli_session_set_channel_key(struct smbXcli_session *session,
memcpy(channel_key, _channel_key.data,
MIN(_channel_key.length, sizeof(channel_key)));
session->smb2_channel.signing_key = talloc_zero(session,
struct smb2_signing_key);
if (session->smb2_channel.signing_key == NULL) {
ZERO_STRUCT(channel_key);
return NT_STATUS_NO_MEMORY;
}
talloc_set_destructor(session->smb2_channel.signing_key,
smb2_signing_key_destructor);
session->smb2_channel.signing_key->blob =
data_blob_talloc(session->smb2_channel.signing_key,
channel_key,