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Curl_ntlm_create_type3_message: Tidied up the use of Curl_gethostname.

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Removed the code that striped off the domain name when Curl_gethostname
returned the fully qualified domain name as the function has been
updated to return the un-qualified host name.

Replaced the use of HOSTNAME_MAX as the size of the buffer in the call
to Curl_gethostname with sizeof(host) as this is safer should the buffer
size ever be changed.
This commit is contained in:
Steve Holme 2011-09-19 20:55:56 +01:00 committed by Daniel Stenberg
parent 38b5744266
commit 5801ddb85c
1 changed files with 3 additions and 8 deletions
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11
lib/curl_ntlm_msgs.c
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@ -683,18 +683,13 @@ CURLcode Curl_ntlm_create_type3_message(struct SessionHandle *data,
if(user)
userlen = strlen(user);
if(Curl_gethostname(host, HOSTNAME_MAX)) {
/* Get the machine's un-qualified host name as NTLM doesn't like the fully
qualified domain name */
if(Curl_gethostname(host, sizeof(host))) {
infof(data, "gethostname() failed, continuing without!");
hostlen = 0;
}
else {
/* If the workstation if configured with a full DNS name (i.e.
* workstation.somewhere.net) gethostname() returns the fully qualified
* name, which NTLM doesn't like.
*/
char *dot = strchr(host, '.');
if(dot)
*dot = '\0';
hostlen = strlen(host);
}