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o the name and password arrays are 256 bytes, so let's accept that lengthy

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o have ->passwd and ->name be NULL if no name/passwd was given
o only set default user+password for FTP if no userpwd was given
This commit is contained in:
Daniel Stenberg 2003-10-17 09:28:00 +00:00
parent 9e3f54431d
commit 679654bd47
1 changed files with 16 additions and 11 deletions
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27
lib/url.c
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@ -2119,7 +2119,9 @@ static CURLcode CreateConnection(struct SessionHandle *data,
char proxyuser[MAX_CURL_USER_LENGTH]="";
char proxypasswd[MAX_CURL_PASSWORD_LENGTH]="";
sscanf(data->set.proxyuserpwd, "%127[^:]:%127[^\n]",
sscanf(data->set.proxyuserpwd,
"%" MAX_CURL_USER_LENGTH_TXT "[^:]:"
"%" MAX_CURL_PASSWORD_LENGTH_TXT "[^\n]",
proxyuser, proxypasswd);
conn->proxyuser = strdup(proxyuser);
@ -2730,7 +2732,9 @@ static CURLcode CreateConnection(struct SessionHandle *data,
*/
if (data->set.userpwd != NULL) {
/* the name is given, get user+password */
sscanf(data->set.userpwd, "%127[^:]:%127[^\n]",
sscanf(data->set.userpwd,
"%" MAX_CURL_USER_LENGTH_TXT "[^:]:"
"%" MAX_CURL_PASSWORD_LENGTH_TXT "[^\n]",
user, passwd);
}
@ -2745,18 +2749,19 @@ static CURLcode CreateConnection(struct SessionHandle *data,
}
/* If our protocol needs a password and we have none, use the defaults */
if ( (conn->protocol & (PROT_FTP|PROT_HTTP)) &&
if ( (conn->protocol & PROT_FTP) &&
!conn->bits.user_passwd) {
strcpy(user, CURL_DEFAULT_USER);
strcpy(passwd, CURL_DEFAULT_PASSWORD);
conn->user = strdup(CURL_DEFAULT_USER);
conn->passwd = strdup(CURL_DEFAULT_PASSWORD);
/* This is the default password, so DON'T set conn->bits.user_passwd */
}
/* store user + password */
conn->user = strdup(user);
conn->passwd = strdup(passwd);
else {
/* store user + password */
conn->user = user[0]?strdup(user):NULL;
conn->passwd = passwd[0]?strdup(passwd):NULL;
}
/*************************************************************
* Check the current list of connections to see if we can
@ -2817,8 +2822,8 @@ static CURLcode CreateConnection(struct SessionHandle *data,
otherwise */
conn->maxdownload = -1; /* might have been used previously! */
free(old_conn->user);
free(old_conn->passwd);
Curl_safefree(old_conn->user);
Curl_safefree(old_conn->passwd);
Curl_safefree(old_conn->proxyuser);
Curl_safefree(old_conn->proxypasswd);