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ntlm: Return CURLcode from Curl_ntlm_core_mk_lm_hash()

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This commit is contained in:
Steve Holme 2014-10-26 10:26:46 +00:00
parent 9c5f851ec9
commit 3b738a16eb
3 changed files with 14 additions and 8 deletions
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10
lib/curl_ntlm_core.c
View File

@ -311,9 +311,9 @@ void Curl_ntlm_core_lm_resp(const unsigned char *keys,
/*
* Set up lanmanager hashed password
*/
void Curl_ntlm_core_mk_lm_hash(struct SessionHandle *data,
const char *password,
unsigned char *lmbuffer /* 21 bytes */)
CURLcode Curl_ntlm_core_mk_lm_hash(struct SessionHandle *data,
const char *password,
unsigned char *lmbuffer /* 21 bytes */)
{
CURLcode result;
unsigned char pw[14];
@ -331,7 +331,7 @@ void Curl_ntlm_core_mk_lm_hash(struct SessionHandle *data,
*/
result = Curl_convert_to_network(data, (char *)pw, 14);
if(result)
return;
return result;
{
/* Create LanManager hashed password. */
@ -371,6 +371,8 @@ void Curl_ntlm_core_mk_lm_hash(struct SessionHandle *data,
memset(lmbuffer + 16, 0, 21 - 16);
}
return CURLE_OK;
}
#if USE_NTRESPONSES

6
lib/curl_ntlm_core.h
View File

@ -53,9 +53,9 @@ void Curl_ntlm_core_lm_resp(const unsigned char *keys,
const unsigned char *plaintext,
unsigned char *results);
void Curl_ntlm_core_mk_lm_hash(struct SessionHandle *data,
const char *password,
unsigned char *lmbuffer /* 21 bytes */);
CURLcode Curl_ntlm_core_mk_lm_hash(struct SessionHandle *data,
const char *password,
unsigned char *lmbuffer /* 21 bytes */);
#if USE_NTRESPONSES
CURLcode Curl_hmac_md5(const unsigned char *key, unsigned int keylen,

6
lib/curl_ntlm_msgs.c
View File

@ -830,8 +830,12 @@ CURLcode Curl_ntlm_create_type3_message(struct SessionHandle *data,
Curl_ntlm_core_lm_resp(ntbuffer, &ntlm->nonce[0], ntresp);
#endif
Curl_ntlm_core_mk_lm_hash(data, passwdp, lmbuffer);
result = Curl_ntlm_core_mk_lm_hash(data, passwdp, lmbuffer);
if(result)
return result;
Curl_ntlm_core_lm_resp(lmbuffer, &ntlm->nonce[0], lmresp);
/* A safer but less compatible alternative is:
* Curl_ntlm_core_lm_resp(ntbuffer, &ntlm->nonce[0], lmresp);
* See http://davenport.sourceforge.net/ntlm.html#ntlmVersion2 */