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r1080: Make sure to initialise all the returned elements in the SamLogon

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reply also initialise the LM session key, when we have it (was failing
because the auth code was setting it's length wrong).

Andrew Bartlett
This commit is contained in:
Andrew Bartlett
2004-06-07 22:17:51 +00:00
committed by Gerald (Jerry) Carter
parent ad3dd1789e
commit de97d9df22
2 changed files with 27 additions and 17 deletions
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23
source/libcli/auth/ntlm_check.c
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@@ -326,10 +326,7 @@ NTSTATUS ntlm_password_check(TALLOC_CTX *mem_ctx,
so use it only if we otherwise allow LM authentication */
if (lp_lanman_auth() && lm_pw) {
uint8_t first_8_lm_hash[16];
memcpy(first_8_lm_hash, lm_pw, 8);
memset(first_8_lm_hash + 8, '\0', 8);
*lm_sess_key = data_blob(first_8_lm_hash, 16);
*lm_sess_key = data_blob(lm_pw, 8);
}
return NT_STATUS_OK;
} else {
@@ -367,11 +364,17 @@ NTSTATUS ntlm_password_check(TALLOC_CTX *mem_ctx,
if (smb_pwd_check_ntlmv1(lm_response,
lm_pw, challenge,
NULL)) {
uint8_t first_8_lm_hash[16];
memcpy(first_8_lm_hash, lm_pw, 8);
memset(first_8_lm_hash + 8, '\0', 8);
*user_sess_key = data_blob(first_8_lm_hash, 16);
*lm_sess_key = data_blob(first_8_lm_hash, 16);
/* The session key for this response is still very odd.
It not very secure, so use it only if we otherwise
allow LM authentication */
if (lp_lanman_auth() && lm_pw) {
uint8_t first_8_lm_hash[16];
memcpy(first_8_lm_hash, lm_pw, 8);
memset(first_8_lm_hash + 8, '\0', 8);
*user_sess_key = data_blob(first_8_lm_hash, 16);
*lm_sess_key = data_blob(lm_pw, 8);
}
return NT_STATUS_OK;
}
}
@@ -431,7 +434,7 @@ NTSTATUS ntlm_password_check(TALLOC_CTX *mem_ctx,
memcpy(first_8_lm_hash, lm_pw, 8);
memset(first_8_lm_hash + 8, '\0', 8);
*user_sess_key = data_blob(first_8_lm_hash, 16);
*lm_sess_key = data_blob(first_8_lm_hash, 16);
*lm_sess_key = data_blob(lm_pw, 8);
}
return NT_STATUS_OK;
}