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2013-06-25digest: improve nonce generationDaniel Stenberg
Use the new improved Curl_rand() to generate better random nonce for Digest auth.
2013-06-25curl.1: fix typo in --xattr descriptionDaniel Stenberg
Bug: http://curl.haxx.se/bug/view.cgi?id=1252 Reported-by: Jean-Noël Rouvignac
2013-06-25RELEASE-NOTES: synced with 365c5ba39591Daniel Stenberg
The 10 first bug fixes for the pending release...
2013-06-25formpost: better random boundariesDaniel Stenberg
When doing multi-part formposts, libcurl used a pseudo-random value that was seeded with time(). This turns out to be bad for users who formpost data that is provided with users who then can guess how the boundary string will look like and then they can forge a different formpost part and trick the receiver. My advice to such implementors is (still even after this change) to not rely on the boundary strings being cryptographically strong. Fix your code and logic to not depend on them that much! I moved the Curl_rand() function into the sslgen.c source file now to be able to take advantage of the SSL library's random function if it provides one. If not, try to use the RANDOM_FILE for seeding and as a last resort keep the old logic, just modified to also add microseconds which makes it harder to properly guess the exact seed. The formboundary() function in formdata.c is now using 64 bit entropy for the boundary and therefore the string of dashes was reduced by 4 letters and there are 16 hex digits following it. The total length is thus still the same. Bug: http://curl.haxx.se/bug/view.cgi?id=1251 Reported-by: "Floris"
2013-06-25printf: make sure %x are treated unsignedDaniel Stenberg
When using %x, the number must be treated as unsigned as otherwise it would get sign-extended on for example 64bit machines and do wrong output. This problem showed when doing printf("%08x", 0xffeeddcc) on a 64bit host.
2013-06-24tests: add test1395 to the tarballDaniel Stenberg
2013-06-24SIGPIPE: don't use 'data' in sigpipe restoreDaniel Stenberg
Follow-up fix from 7d80ed64e43515. The SessionHandle may not be around to use when we restore the sigpipe sighandler so we store the no_signal boolean in the local struct to know if/how to restore.
2013-06-23TODO: 1.8 Modified buffer size approachDaniel Stenberg
Thoughts around buffer sizes and what might be possible to do...
2013-06-23c-ares: improve error message on failed resolveDaniel Stenberg
When the c-ares based resolver backend failed to resolve a name, it tried to show the name that failed from existing structs. This caused the wrong output and shown hostname when for example --interface [hostname] was used and that name resolving failed. Now we use the hostname used in the actual resolve attempt in the error message as well. Bug: http://curl.haxx.se/bug/view.cgi?id=1191 Reported-by: Kim Vandry
2013-06-23ossl_recv: check for an OpenSSL error, don't assumeDaniel Stenberg
When we recently started to treat a zero return code from SSL_read() as an error we also got false positives - which primarily looks to be because the OpenSSL documentation is wrong and a zero return code is not at all an error case in many situations. Now ossl_recv() will check with ERR_get_error() to see if there is a stored error and only then consider it to be a true error if SSL_read() returned zero. Bug: http://curl.haxx.se/bug/view.cgi?id=1249 Reported-by: Nach M. S. Patch-by: Nach M. S.
2013-06-22Merge branch 'master' of https://github.com/bagder/curlNick Zitzmann
2013-06-22darwinssl: fix crash that started happening in LionNick Zitzmann
Something (a recent security update maybe?) changed in Lion, and now it has changed SSLCopyPeerTrust such that it may return noErr but also give us a null trust, which caught us off guard and caused an eventual crash.
2013-06-22SIGPIPE: ignored while inside the libraryDaniel Stenberg
... and restore the ordinary handling again when it returns. This is done for curl_easy_perform() and curl_easy_cleanup() only for now - and only when built to use OpenSSL as backend as this is the known culprit for the spurious SIGPIPEs people have received. Bug: http://curl.haxx.se/bug/view.cgi?id=1180 Reported by: Lluís Batlle i Rossell
2013-06-22KNOWN_BUGS: #83 unable to load non-default openssl enginesDaniel Stenberg
2013-06-22test1396: invoke the correct test tool!Daniel Stenberg
This erroneously run unit test 1310 instead of 1396!
2013-06-22test1230: avoid using hard-wired port numberKamil Dudka
... to prevent failure when a non-default -b option is given
2013-06-22curl-config.in: replace tabs by spacesKamil Dudka
2013-06-22darwinssl: reform OS-specific #definesNick Zitzmann
This doesn't need to be in the release notes. I cleaned up a lot of the #if lines in the code to use MAC_OS_X_VERSION_MIN_REQUIRED and MAC_OS_X_VERSION_MAX_ALLOWED instead of checking for whether things like __MAC_10_6 or whatever were defined, because for some SDKs Apple has released they were defined out of place.
2013-06-22docs: fix typo in curl_easy_getinfo manpageAlessandro Ghedini
2013-06-22dotdot: introducing dot file path cleanupDaniel Stenberg
RFC3986 details how a path part passed in as part of a URI should be "cleaned" from dot sequences before getting used. The described algorithm is now implemented in lib/dotdot.c with the accompanied test case in test 1395. Bug: http://curl.haxx.se/bug/view.cgi?id=1200 Reported-by: Alex Vinnik
2013-06-22bump: start working towards what most likely will become 7.32.0Daniel Stenberg
2013-06-22THANKS: added 24 new contributors from the 7.31.0 releaseDaniel Stenberg
2013-06-22RELEASE-NOTES: synced with 0de7249bb39a2 - 7.31.0Daniel Stenberg
2013-06-22unit1396: unit tests to verify curl_easy_(un)escapeDaniel Stenberg
2013-06-22Curl_urldecode: no peeking beyond end of input bufferDaniel Stenberg
Security problem: CVE-2013-2174 If a program would give a string like "%FF" to curl_easy_unescape() but ask for it to decode only the first byte, it would still parse and decode the full hex sequence. The function then not only read beyond the allowed buffer but it would also deduct the *unsigned* counter variable for how many more bytes there's left to read in the buffer by two, making the counter wrap. Continuing this, the function would go on reading beyond the buffer and soon writing beyond the allocated target buffer... Bug: http://curl.haxx.se/docs/adv_20130622.html Reported-by: Timo Sirainen
2013-06-20Use opened body.out file and write content to it.Guenter Knauf
2013-06-20multi_socket: react on socket close immediatelyDaniel Stenberg
As a remedy to the problem when a socket gets closed and a new one is opened with the same file descriptor number and as a result multi.c:singlesocket() doesn't detect the difference, the new function Curl_multi_closed() gets told when a socket is closed so that it can be removed from the socket hash. When the old one has been removed, a new socket should be detected fine by the singlesocket() on next invoke. Bug: http://curl.haxx.se/bug/view.cgi?id=1248 Reported-by: Erik Johansson
2013-06-20RELEASE-NOTES: synced with e305f5ec715fDaniel Stenberg
2013-06-18TODO: mention the DANE patch from MarchDaniel Stenberg
2013-06-17CURLOPT_COOKIELIST: take cookie share lockDaniel Stenberg
When performing COOKIELIST operations the cookie lock needs to be taken for the cases where the cookies are shared among multiple handles! Verified by Benjamin Gilbert's updated test 506 Bug: http://curl.haxx.se/bug/view.cgi?id=1215 Reported-by: Benjamin Gilbert
2013-06-17test506: verify that CURLOPT_COOKIELIST takes share lockBenjamin Gilbert
It doesn't right now: http://curl.haxx.se/bug/view.cgi?id=1215
2013-06-15TODO: HTTP2/SPDY supportDaniel Stenberg
2013-06-14curl_easy_setopt.3: clarify CURLOPT_PROGRESSFUNCTION frequencyDaniel Stenberg
Make it clearer that the CURLOPT_PROGRESSFUNCTION callback will be called more frequently than once per second when things are happening.
2013-06-13RELEASE-NOTES: synced with 9c3e098259b82Daniel Stenberg
Mention 7 recent bug fixes and their associated contributors
2013-06-13curl_multi_wait.3: clarify the numfds counterDaniel Stenberg
2013-06-13curl_easy_perform: avoid busy-loopingDaniel Stenberg
When curl_multi_wait() finds no file descriptor to wait for, it returns instantly and this must be handled gracefully within curl_easy_perform() or cause a busy-loop. Starting now, repeated fast returns without any file descriptors is detected and a gradually increasing sleep will be used (up to a max of 1000 milliseconds) before continuing the loop. Bug: http://curl.haxx.se/bug/view.cgi?id=1238 Reported-by: Miguel Angel
2013-06-12cookies: follow-up fix for path checkingYAMADA Yasuharu
The initial fix to only compare full path names were done in commit 04f52e9b4db0 but found out to be incomplete. This takes should make the change more complete and there's now two additional tests to verify (test 31 and 62).
2013-06-12lib1900: use tutil_tvnow instead of gettimeofdaySergei Nikulov
Makes it build on windows
2013-06-12axtls: now done non-blockingEric Hu
2013-06-12test2033: requires NTLM supportEric Hu
2013-06-11KNOWN_BUGS: #82 failed build with Borland compilerDaniel Stenberg
2013-06-11Curl_output_digest: support auth-int for empty entity bodyDaniel Stenberg
By always returning the md5 for an empty body when auth-int is asked for, libcurl now at least sometimes does the right thing. Bug: http://curl.haxx.se/bug/view.cgi?id=1235 Patched-by: Nach M. S.
2013-06-11multi_socket: reduce timeout inaccuracy marginDaniel Stenberg
Allow less room for "triggered too early" mistakes by applications / timers on non-windows platforms. Starting now, we assume that a timeout call is never made earlier than 3 milliseconds before the actual timeout. This greatly improves timeout accuracy on Linux. Bug: http://curl.haxx.se/bug/view.cgi?id=1228 Reported-by: Hang Su
2013-06-10cert_stuff: avoid double free in the PKCS12 codeDaniel Stenberg
In the pkcs12 code, we get a list of x509 records returned from PKCS12_parse but when iterating over the list and passing each to SSL_CTX_add_extra_chain_cert() we didn't also properly remove them from the "stack", which made them get freed twice (both in sk_X509_pop_free() and then later in SSL_CTX_free). This isn't really documented anywhere... Bug: http://curl.haxx.se/bug/view.cgi?id=1236 Reported-by: Nikaiw
2013-06-10cert_stuff: remove code duplication in the pkcs12 logicDaniel Stenberg
2013-06-08axtls: honor disabled VERIFYHOSTAleksey Tulinov
When VERIFYHOST == 0, libcurl should let invalid certificates to pass.
2013-06-08curl_easy_setopt.3: HTTP header with no contentPeter Gal
Update the documentation on how to specify a HTTP header with no content.
2013-06-07RELEASE-NOTES: synced with 87cf677eca55Daniel Stenberg
Added 11 bugs and 7 contributors
2013-06-06lib1500: remove bad checkDaniel Stenberg
After curl_multi_wait() returns, this test checked that we got exactly one file descriptor told to read from, but we cannot be sure that is true. curl_multi_wait() will sometimes return earlier without any file descriptor to handle, just just because it is a suitable time to call *perform(). This problem showed up with commit 29bf0598. Bug: http://curl.haxx.se/mail/lib-2013-06/0029.html Reported-by: Fabian Keil
2013-06-04tests/Makefile: typo in the perlcheck targetDaniel Stenberg
Bug: http://curl.haxx.se/bug/view.cgi?id=1239 Reported-by: Christian Weisgerber
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