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Code

libcli:auth: Check return value of netlogon_creds_init_128bit()

Browse Source 
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14195

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
This commit is contained in:
Andreas Schneider 2019-11-13 09:39:19 +01:00 committed by Andreas Schneider
parent fbfb11b0f7
commit 2c21cd6d49
1 changed files with 10 additions and 4 deletions
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14
libcli/auth/credentials.c
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@ -580,6 +580,8 @@ struct netlogon_creds_CredentialState *netlogon_creds_server_init(TALLOC_CTX *me
{
struct netlogon_creds_CredentialState *creds = talloc_zero(mem_ctx, struct netlogon_creds_CredentialState);
NTSTATUS status;
if (!creds) {
return NULL;
@ -604,8 +606,6 @@ struct netlogon_creds_CredentialState *netlogon_creds_server_init(TALLOC_CTX *me
}
if (negotiate_flags & NETLOGON_NEG_SUPPORTS_AES) {
NTSTATUS status;
status = netlogon_creds_init_hmac_sha256(creds,
client_challenge,
server_challenge,
@ -615,8 +615,14 @@ struct netlogon_creds_CredentialState *netlogon_creds_server_init(TALLOC_CTX *me
return NULL;
}
} else if (negotiate_flags & NETLOGON_NEG_STRONG_KEYS) {
netlogon_creds_init_128bit(creds, client_challenge, server_challenge,
machine_password);
status = netlogon_creds_init_128bit(creds,
client_challenge,
server_challenge,
machine_password);
if (!NT_STATUS_IS_OK(status)) {
talloc_free(creds);
return NULL;
}
} else {
netlogon_creds_init_64bit(creds, client_challenge, server_challenge,
machine_password);