Our own printf() replacement clearly can't properly handle %.*s with a
string that isn't zero terminated. Instead of fixing the printf code or
even figuring out what the proper posix behavior is, I reverted this
piece of the code back to the previous version where it does malloc +
memcpy instead.
Regression added in e839446c2a, released in curl 7.32.0.
Reported-by: Felix Yan
Bug: http://curl.haxx.se/bug/view.cgi?id=1295
This patch adds a 200ms delay between the first and second address
family socket connection attempts.
It also iterates over IP addresses in the order returned by the
system, meaning most dual-stack systems will try IPv6 first.
Additionally, it refactors the connect code, removing most code that
handled synchronous connects. Since all sockets are now non-blocking,
the logic can be made simpler.
nss.c:702: warning: pointer targets in passing argument 3 of
'Curl_extract_certinfo' differ in signedness
nss.c:702: warning: pointer targets in passing argument 4 of
'Curl_extract_certinfo' differ in signedness
Made sure the cast was correctly "unsigned char *" to "char *" and not
"unsigned char *" to "unsigned char *".
nss.c:700: warning: pointer targets in passing argument 3 of
'Curl_extract_certinfo' differ in signedness
nss.c:700: warning: pointer targets in passing argument 4 of
'Curl_extract_certinfo' differ in signedness
Introduced in commit 7d7df83198 curl would loop displaying "Whut?"
if it was trying to connect to an address and port that didn't have
anything listening on it.
Renamed copy_header_value() to Curl_copy_header_value() as this
function is now non static.
Simplified proxy flag in Curl_http_input_auth() when calling
sub-functions.
Removed unnecessary white space removal when using negotiate as it had
been missed in commit cdccb42267.
...following recent changes to Curl_base64_decode() rather than trying
to parse a header line for the authentication mechanisms which is CRLF
terminated and inline zero terminate it.
...following recent changes to Curl_base64_decode() rather than trying
to parse a header line for the authentication mechanisms which is CRLF
terminated and inline zero terminate it.
The code rejected 0 as a valid timeout while in fact the function could
indeed legitimately return that and it should be respected.
Reported-by: Bjorn Stenberg
A base64 string should be a multiple of 4 characters in length, not
contain any more than 2 padding characters and only contain padding
characters at the end of string. For example: Y3VybA==
Strings such as the following are considered invalid:
Y= - Invalid length
Y== - Invalid length
Y=== - More than two padding characters
Y=x= - Padding character contained within string
This patch fixes a bug in Happy Eyeballs where curl would wait for a
connect response from socket1 before checking socket2.
Also, it updates error messages for failed connections, showing the ip
addresses that failed rather than just the host name repeatedly.
Bug: http://curl.haxx.se/mail/lib-2013-10/0236.html
Reported-by: Paul Marks
"Dan Fandrich" <dan@coneharvesters.com> wrote:
>> But I'm not sure <unistd.h> is needed at all.
>
> It's needed for close(2). But the only reason that's needed is because fstat
> is used instead of stat(2); if you fix that, then you could remove that
> include altogether.
Okay. I've tested the following with MSVC and MingW. htttput.c now
simply uses stat():
This patch invokes two socket connect()s nearly simultaneously, and
the socket that is first connected "wins" and is subsequently used for
the connection. The other is terminated.
There is a very slight IPv4 preference, in that if both sockets connect
simultaneously IPv4 is checked first and thus will win.
Should a client application fail to decode an authentication message
received from a server, or not support any of the parameters given by
the server in the message, then the authentication phrase should be
cancelled gracefully by the client rather than simply terminating the
connection.
The authentication phrase should be cancelled by simply sending a '*'
to the server, in response to erroneous data being received, as per
RFC-3501, RFC-4954 and RFC-5034.
This patch adds the necessary state machine constants and appropriate
response handlers in order to add this functionality for the CRAM-MD5,
DIGEST-MD5 and NTLM authentication mechanisms.
Daniel Stenberg