Anthony Avina [Sat, 25 Apr 2015 18:49:39 +0000 (14:49 -0400)]
tool: New option --data-raw to HTTP POST data, '@' allowed.
Add new option --data-raw which is almost the same as --data but does
not have a special interpretation of the @ character.
Prior to this change there was no (easy) way to pass the @ character as
the first character in POST data without it being interpreted as a
special character.
Daniel Stenberg [Fri, 24 Apr 2015 08:49:31 +0000 (10:49 +0200)]
ROADMAP.md: extended the HTTP/2 section, reformatted
Elaborated on several of the remaining HTTP/2 parts and made document
use a format that ends up nicer on the web page:
http://curl.haxx.se/dev/roadmap.html
Daniel Stenberg [Sat, 18 Apr 2015 21:50:16 +0000 (23:50 +0200)]
http_done: close Negotiate connections when done
When doing HTTP requests Negotiate authenticated, the entire connnection
may become authenticated and not just the specific HTTP request which is
otherwise how HTTP works, as Negotiate can basically use NTLM under the
hood. curl was not adhering to this fact but would assume that such
requests would also be authenticated per request.
CVE-2015-3148
Bug: http://curl.haxx.se/docs/adv_20150422B.html Reported-by: Isaac Boukris
Daniel Stenberg [Thu, 16 Apr 2015 21:52:04 +0000 (23:52 +0200)]
fix_hostname: zero length host name caused -1 index offset
If a URL is given with a zero-length host name, like in "http://:80" or
just ":80", `fix_hostname()` will index the host name pointer with a -1
offset (as it blindly assumes a non-zero length) and both read and
assign that address.
CVE-2015-3144
Bug: http://curl.haxx.se/docs/adv_20150422D.html Reported-by: Hanno Böck
Daniel Stenberg [Thu, 16 Apr 2015 14:37:40 +0000 (16:37 +0200)]
cookie: cookie parser out of boundary memory access
The internal libcurl function called sanitize_cookie_path() that cleans
up the path element as given to it from a remote site or when read from
a file, did not properly validate the input. If given a path that
consisted of a single double-quote, libcurl would index a newly
allocated memory area with index -1 and assign a zero to it, thus
destroying heap memory it wasn't supposed to.
CVE-2015-3145
Bug: http://curl.haxx.se/docs/adv_20150422C.html Reported-by: Hanno Böck
Viktor Szakats [Thu, 9 Apr 2015 01:31:00 +0000 (03:31 +0200)]
lib/makefile.m32: add missing libs to build libcurl.dll
Add 'gdi32' and 'crypt32' Windows implibs to avoid failure
while building libcurl.dll using the mingw compiler.
The same logic is used in 'src/makefile.m32' when
building curl.exe.
lib/transfer.c: Remove factor of 8 from sleep time calculation
The factor of 8 is a bytes-to-bits conversion factor, but pkt_size and
rate_bps are both in bytes. When using the rate limiting option, curl
waits 8 times too long, and then transfers very quickly until the
average rate reaches the limit. The average rate follows the limit over
time, but the actual traffic is bursty.
Jay Satiro [Sun, 5 Apr 2015 06:25:33 +0000 (02:25 -0400)]
x509asn1: Silence x64 loss-of-data warning on RSA key length assignment
The key length in bits will always fit in an unsigned long so the
loss-of-data warning assigning the result of x64 pointer arithmetic to
an unsigned long is unnecessary.
Jay Satiro [Sat, 4 Apr 2015 06:12:03 +0000 (02:12 -0400)]
cyassl: Use CYASSL_MAX_ERROR_SZ for error buffer size
Also fix it so that all ERR_error_string calls use an error buffer.
CyaSSL's implementation of ERR_error_string only writes the error when
an error buffer is passed.
Jay Satiro [Sat, 4 Apr 2015 06:24:43 +0000 (02:24 -0400)]
cyassl: Remove 'Connecting to' message from cyassl_connect_step2
Prior to this change libcurl could show multiple 'CyaSSL: Connecting to'
messages since cyassl_connect_step2 is called multiple times, typically.
The message is superfluous even once since libcurl already informs the
user elsewhere in code that it is connecting.
Stefan Bühler [Tue, 17 Mar 2015 08:09:43 +0000 (09:09 +0100)]
fix refreshing of obsolete dns cache entries
- cache entries must be also refreshed when they are in use
- have the cache count as inuse reference too, freeing timestamp == 0 special
value
- use timestamp == 0 for CURLOPT_RESOLVE entries which don't get refreshed
- remove CURLOPT_RESOLVE special inuse reference (timestamp == 0 will prevent refresh)
- fix Curl_hostcache_clean - CURLOPT_RESOLVE entries don't have a special
reference anymore, and it would also release non CURLOPT_RESOLVE references
- fix locking in Curl_hostcache_clean
- fix unit1305.c: hash now keeps a reference, need to set inuse = 1
Jay Satiro [Fri, 3 Apr 2015 06:11:35 +0000 (02:11 -0400)]
cyassl: Set minimum protocol version before CTX callback
This change is to allow the user's CTX callback to change the minimum
protocol version in the CTX without us later overriding it, as we did
prior to this change.
Jay Satiro [Thu, 2 Apr 2015 05:51:07 +0000 (01:51 -0400)]
cyassl: Fix certificate load check
SSL_CTX_load_verify_locations can return negative values on fail,
therefore to check for failure we check if load is != 1 (success)
instead of if load is == 0 (failure), the latter being incorrect given
that behavior.
http2: Fix missing nghttp2_session_send call in Curl_http2_switched
Previously in Curl_http2_switched, we called nghttp2_session_mem_recv to
parse incoming data which were already received while curl was handling
upgrade. But we didn't call nghttp2_session_send, and it led to make
curl not send any response to the received frames. Most likely, we
received SETTINGS from server at this point, so we missed opportunity to
send SETTINGS + ACK. This commit adds missing nghttp2_session_send call
in Curl_http2_switched to fix this issue.
Bug: https://github.com/bagder/curl/issues/192 Reported-by: Stefan Eissing
Jay Satiro [Mon, 30 Mar 2015 23:09:26 +0000 (19:09 -0400)]
cyassl: Fix library initialization return value
(Curl_cyassl_init)
- Return 1 on success, 0 in failure.
Prior to this change the fail path returned an incorrect value and the
evaluation to determine whether CyaSSL_Init had succeeded was incorrect.
Ironically that combined with the way curl_global_init tests SSL library
initialization (!Curl_ssl_init()) meant that CyaSSL having been
successfully initialized would be seen as that even though the code path
and return value in Curl_cyassl_init were wrong.
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