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2019-09-16smb: check for full size message before reading message detailsDaniel Stenberg
To avoid reading of uninitialized data. Assisted-by: Max Dymond Bug: https://crbug.com/oss-fuzz/16907 Closes #4363
2019-09-16quiche: persist connection detailsDaniel Stenberg
... like we do for other protocols at connect time. This makes "curl -I" and other things work. Reported-by: George Liu Fixes #4358 Closes #4360
2019-09-16openssl: fix warning with boringssl and SSL_CTX_set_min_proto_versionDaniel Stenberg
Follow-up to ffe34b7b59 Closes #4359
2019-09-15doh: fix undefined behaviour and open up for gcc and clang optimizationPaul Dreik
The undefined behaviour is annoying when running fuzzing with sanitizers. The codegen is the same, but the meaning is now not up for dispute. See https://cppinsights.io/s/516a2ff4 By incrementing the pointer first, both gcc and clang recognize this as a bswap and optimizes it to a single instruction. See https://godbolt.org/z/994Zpx Closes #4350
2019-09-15doh: fix (harmless) buffer overrunPaul Dreik
Added unit test case 1655 to verify. Close #4352 the code correctly finds the flaws in the old code, if one temporarily restores doh.c to the old version.
2019-09-13FTP: allow "rubbish" prepended to the SIZE responseDaniel Stenberg
This is a protocol violation but apparently there are legacy proprietary servers doing this. Added test 336 and 337 to verify. Reported-by: Philippe Marguinaud Closes #4339
2019-09-13FTP: skip CWD to entry dir when target is absoluteZenju
Closes #4332
2019-09-13parsedate: still provide the name arrays when disabledDaniel Stenberg
If FILE or FTP are enabled, since they also use them! Reported-by: Roland Hieber Fixes #4325 Closes #4343
2019-09-13openssl: close_notify on the FTP data connection doesn't mean closureDaniel Stenberg
For FTPS transfers, curl gets close_notify on the data connection without that being a signal to close the control connection! Regression since 3f5da4e59a556fc (7.65.0) Reported-by: Zenju on github Reviewed-by: Jay Satiro Fixes #4329 Closes #4340
2019-09-12setopt: make it easier to add new enum valuesZenju
... by using the *_LAST define names better. Closes #4321
2019-09-12asyn-thread: s/AF_LOCAL/AF_UNIX for SolarisDaniel Stenberg
Reported-by: Dagobert Michelsen Fixes #4328 Closes #4333
2019-09-11ldap: Stop using wide char version of ldapp_err2stringJay Satiro
Despite ldapp_err2string being documented by MS as returning a PCHAR (char *), when UNICODE it is mapped to ldap_err2stringW and returns PWCHAR (wchar_t *). We have lots of code that expects ldap_err2string to return char *, most of it failf used like this: failf(data, "LDAP local: Some error: %s", ldap_err2string(rc)); Closes https://github.com/curl/curl/pull/4272
2019-09-10urlapi: one colon is enough for the strspn() input (typo)Daniel Stenberg
2019-09-10urlapi: verify the IPv6 numerical addressDaniel Stenberg
It needs to parse correctly. Otherwise it could be tricked into letting through a-f using host names that libcurl would then resolve. Like '[ab.be]'. Reported-by: Thomas Vegas Closes #4315
2019-09-10openssl: use SSL_CTX_set_<min|max>_proto_version() when availableClément Notin
OpenSSL 1.1.0 adds SSL_CTX_set_<min|max>_proto_version() that we now use when available. Existing code is preserved for older versions of OpenSSL. Closes #4304
2019-09-10openssl: indent, re-organize and add commentsClément Notin
2019-09-10sspi: fix memory leaksmigueljcrum
Closes #4299
2019-09-09Curl_fillreadbuffer: avoid double-free trailer buf on errorDaniel Stenberg
Reviewed-by: Jay Satiro Reported-by: Thomas Vegas Closes #4307
2019-09-09security:read_data fix bad realloc()Daniel Stenberg
... that could end up a double-free CVE-2019-5481 Bug: https://curl.haxx.se/docs/CVE-2019-5481.html
2019-09-09tftp: Alloc maximum blksize, and use default unless OACK is receivedThomas Vegas
Fixes potential buffer overflow from 'recvfrom()', should the server return an OACK without blksize. Bug: https://curl.haxx.se/docs/CVE-2019-5482.html CVE-2019-5482
2019-09-09tftp: return error when packet is too small for optionsThomas Vegas
2019-09-03netrc: free 'home' on errorDaniel Stenberg
Follow-up to f9c7ba9096ec2 Coverity CID 1453474 Closes #4291
2019-09-03urldata: avoid 'generic', use dedicated pointersDaniel Stenberg
For the 'proto' union within the connectdata struct. Closes #4290
2019-09-03cleanup: move functions out of url.c and make them staticDaniel Stenberg
Closes #4289
2019-09-03smtp: check for and bail out on too short EHLO responseDaniel Stenberg
Otherwise, a three byte response would make the smtp_state_ehlo_resp() function misbehave. Credit to OSS-Fuzz Bug: https://crbug.com/oss-fuzz/16918 Assisted-by: Max Dymond Closes #4287
2019-09-02smb: init *msg to NULL in smb_send_and_recv()Daniel Stenberg
... it might otherwise return OK from this function leaving that pointer uninitialized. Bug: https://crbug.com/oss-fuzz/16907 Closes #4286
2019-08-31Curl_addr2string: take an addrlen argument tooDaniel Stenberg
This allows the function to figure out if a unix domain socket has a file name or not associated with it! When a socket is created with socketpair(), as done in the fuzzer testing, the path struct member is uninitialized and must not be accessed. Bug: https://crbug.com/oss-fuzz/16699 Closes #4283
2019-08-30quiche: expire when poll returned dataDaniel Stenberg
... to make sure we continue draining the queue until empty Closes #4281
2019-08-30quiche: decrease available buffer size, don't assign it!Daniel Stenberg
Found-by: Jeremy Lainé
2019-08-29ngtcp2: on h3 stream close, call expireDaniel Stenberg
... to trigger a new read to detect the stream close! Closes #4275
2019-08-29ngtcp2: build latest ngtcp2 and ngtcp2_crypto_opensslTatsuhiro Tsujikawa
Closes #4278
2019-08-28ngtcp2: set flow control window to stream buffer sizeDaniel Stenberg
Closes #4274
2019-08-27ngtcp2: Build with latest ngtcp2 and ngtcp2_crypto_opensslTatsuhiro Tsujikawa
Closes #4270
2019-08-26http2: when marked for closure and wanted to close == OKDaniel Stenberg
It could otherwise return an error even when closed correctly if GOAWAY had been received previously. Reported-by: Tom van der Woerdt Fixes #4267 Closes #4268
2019-08-26vauth: return CURLE_AUTH_ERROR on gss_init_sec_context() failureKamil Dudka
This is a follow-up to https://github.com/curl/curl/pull/3864 . Closes #4224
2019-08-26quiche: send the HTTP body correctly on callback uploadsDaniel Stenberg
Closes #4265
2019-08-25ngtcp2: add support for SSLKEYLOGFILEDaniel Stenberg
Closes #4260
2019-08-25ngtcp2: improve h3 response receivingDaniel Stenberg
Closes #4259
2019-08-25ngtcp2: use nghttp3_version()Daniel Stenberg
2019-08-25ngtcp2: sync with upstream API changesDaniel Stenberg
Assisted-by: Tatsuhiro Tsujikawa
2019-08-24scp: fix directory name length used in memcpyKyle Abramowitz
Fix read off end of array due to bad pointer math in getworkingpath for SCP home directory case. Closes #4258
2019-08-24http: the 'closed' struct field is used by both ngh2 and ngh3Daniel Stenberg
and remove 'header_recvbuf', not used for anything Reported-by: Jeremy Lainé Closes #4257
2019-08-23ngtcp2: accept upload via callbackDaniel Stenberg
Closes #4256
2019-08-20cleanup: remove DOT_CHAR completelyDaniel Stenberg
Follow-up to f9c7ba9096ec The use of DOT_CHAR for ".ssh" was probably a mistake and is removed now. Pointed-out-by: Gisle Vanem Bug: https://github.com/curl/curl/pull/4230#issuecomment-522960638 Closes #4247
2019-08-20spnego_sspi: add typecast to fix build warningDaniel Stenberg
Reported in build "Win32 target on Debian Stretch (64-bit) - i686-w64-mingw32 - gcc-20170516" Closes #4245
2019-08-20openssl: build warning free with boringsslDaniel Stenberg
Closes #4244
2019-08-20ngtcp2: make postfields-set posts workDaniel Stenberg
Closes #4242
2019-08-20http: remove chunked-encoding and expect header use for HTTP/3Daniel Stenberg
2019-08-20CURLOPT_SSL_VERIFYHOST: treat the value 1 as 2Daniel Stenberg
For a long time (since 7.28.1) we've returned error when setting the value to 1 to make applications notice that we stopped supported the old behavior for 1. Starting now, we treat 1 and 2 exactly the same. Closes #4241
2019-08-20netrc: make the code try ".netrc" on Windows as wellDaniel Stenberg
... but fall back and try "_netrc" too if the dot version didn't work. Co-Authored-By: Steve Holme
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