Commit Graph

22784 Commits

Author SHA1 Message Date
Nikos Mavrogiannopoulos c75c9d4fbc
symbols-in-versions: added new symbols with 7.56.3 version
Signed-off-by: Nikos Mavrogiannopoulos <nmav@gnutls.org>
2017-12-01 17:38:37 +01:00
Nikos Mavrogiannopoulos 05675ab5a3
.travis.yml: added build --with-libssh
Signed-off-by: Nikos Mavrogiannopoulos <nmav@redhat.com>
2017-12-01 17:35:15 +01:00
Nikos Mavrogiannopoulos 38aef6dc45
libssh2: return CURLE_UPLOAD_FAILED on failure to upload
This brings its in sync with the error code returned by the
libssh backend.

Signed-off-by: Nikos Mavrogiannopoulos <nmav@gnutls.org>
2017-12-01 17:35:15 +01:00
Nikos Mavrogiannopoulos 75427291e5
libssh2: send the correct CURLE error code on scp file not found
That also updates tests to expect the right error code

libssh2 back-end returns CURLE_SSH error if the remote file
is not found. Expect instead CURLE_REMOTE_FILE_NOT_FOUND
which is sent by the libssh backend.

Signed-off-by: Nikos Mavrogiannopoulos <nmav@redhat.com>
2017-12-01 17:35:15 +01:00
Nikos Mavrogiannopoulos c92d2e14cf
Added support for libssh SSH SCP back-end
libssh is an alternative library to libssh2.
https://www.libssh.org/

That patch set also introduces support for ECDSA
ed25519 keys, as well as gssapi authentication.

Signed-off-by: Nikos Mavrogiannopoulos <nmav@redhat.com>
2017-12-01 17:35:14 +01:00
Daniel Stenberg 3973ee6a65
RELEASE-NOTES: synced with af8cc7a69 2017-12-01 10:37:05 +01:00
Daniel Stenberg af8cc7a693
curlver: towards 7.57.1 2017-12-01 10:36:48 +01:00
W. Mark Kubacki 4b41424910
lib: don't export all symbols, just everything curl_*
Absent any 'symbol map' or script to limit what gets exported, static
linking of libraries previously resulted in a libcurl with curl's and
those other symbols being (re-)exported.

This did not happen if 'versioned symbols' were enabled (which is not
the default) because then a version script is employed.

This limits exports to everything starting in 'curl_*'., which is
what "libcurl.vers" exports.

This avoids strange side-effects such as with mixing methods
from system libraries and those erroneously offered by libcurl.

Closes #2127
2017-12-01 10:32:28 +01:00
Johannes Schindelin 9194a9959b
SSL: Avoid magic allocation of SSL backend specific data
Originally, my idea was to allocate the two structures (or more
precisely, the connectdata structure and the four SSL backend-specific
strucutres required for ssl[0..1] and proxy_ssl[0..1]) in one go, so
that they all could be free()d together.

However, getting the alignment right is tricky. Too tricky.

So let's just bite the bullet and allocate the SSL backend-specific
data separately.

As a consequence, we now have to be very careful to release the memory
allocated for the SSL backend-specific data whenever we release any
connectdata.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

Closes #2119
2017-12-01 10:28:31 +01:00
Daniel Stenberg 744ee58386
examples/xmlstream.c: don't switch off CURL_GLOBAL_SSL
Reported-by: Dima Tisnek
2017-12-01 07:52:24 +01:00
Daniel Stenberg 270494e1a0
travis: add boringssl build
Uses a separate build without --enable-debug and no valgrind.

The debug option causes far too many warnings in boringssl's headers
(C++ comments, trailing commas etc).  Valgrind triggers some false
positive errors in thread-local data used by boringssl.

Closes #2118
2017-11-30 08:16:32 +01:00
Daniel Stenberg 62c07b5743
RELEASE-NOTES: curl 7.57.0 2017-11-29 10:27:26 +01:00
Daniel Stenberg d05b8ff1f4
THANKS: added contributors from 7.57.0 release 2017-11-29 10:27:26 +01:00
Daniel Stenberg cd276c3cca
openssl: fix boringssl build again
commit d3ab7c5a21 broke the boringssl build since it doesn't have
RSA_flags(), so we disable that code block for boringssl builds.

Reported-by: W. Mark Kubacki
Fixes #2117
2017-11-27 19:39:09 +01:00
Daniel Stenberg 014887c50a
curl_ntlm_core.c: use the limits.h's SIZE_T_MAX if provided 2017-11-27 10:40:31 +01:00
Daniel Stenberg 59657f53f9
libcurl-share.3: the connection cache is shareable now 2017-11-27 09:42:39 +01:00
Daniel Stenberg d661b0afb5
global_init: ignore CURL_GLOBAL_SSL's absense
This bit is no longer used. It is not clear what it meant for users to
"init the TLS" in a world with different TLS backends and since the
introduction of multissl, libcurl didn't properly work if inited without
this bit set.

Not a single user responded to the call for users of it:
https://curl.haxx.se/mail/lib-2017-11/0072.html

Reported-by: Evgeny Grin
Assisted-by: Jay Satiro

Fixes #2089
Fixes #2083
Closes #2107
2017-11-27 08:50:33 +01:00
Daniel Stenberg 7f2a1df6f5
ntlm: avoid integer overflow for malloc size
Reported-by: Alex Nichols
Assisted-by: Kamil Dudka and Max Dymond

CVE-2017-8816

Bug: https://curl.haxx.se/docs/adv_2017-11e7.html
2017-11-27 08:19:34 +01:00
Daniel Stenberg 0b664ba968
wildcardmatch: fix heap buffer overflow in setcharset
The code would previous read beyond the end of the pattern string if the
match pattern ends with an open bracket when the default pattern
matching function is used.

Detected by OSS-Fuzz:
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4161

CVE-2017-8817

Bug: https://curl.haxx.se/docs/adv_2017-ae72.html
2017-11-27 08:19:34 +01:00
Jay Satiro 9b5e12a549
url: fix alignment of ssl_backend_data struct
- Align the array of ssl_backend_data on a max 32 byte boundary.

8 is likely to be ok but I went with 32 for posterity should one of
the ssl_backend_data structs change to contain a larger sized variable
in the future.

Prior to this change (since dev 70f1db3, release 7.56) the connectdata
structure was undersized by 4 bytes in 32-bit builds with ssl enabled
because long long * was mistakenly used for alignment instead of
long long, with the intention being an 8 byte boundary. Also long long
may not be an available type.

The undersized connectdata could lead to oob read/write past the end in
what was expected to be the last 4 bytes of the connection's secondary
socket https proxy ssl_backend_data struct (the secondary socket in a
connection is used by ftp, others?).

Closes https://github.com/curl/curl/issues/2093

CVE-2017-8818

Bug: https://curl.haxx.se/docs/adv_2017-af0a.html
2017-11-27 08:19:25 +01:00
Daniel Stenberg c79b2ca03d
ssh: remove check for a NULL pointer (!)
With this check present, scan-build warns that we might dereference this
point in other places where it isn't first checked for NULL. Thus, if it
*can* be NULL we have a problem on a few places. However, this pointer
should not be possible to be NULL here so I remove the check and thus
also three different scan-build warnings.

Closes #2111
2017-11-25 22:52:36 +01:00
Matthew Kerwin 3da4ebad30
test: add test for bad UNC/SMB path in file: URL 2017-11-24 23:13:16 +01:00
Matthew Kerwin d7c103746c
test: add tests to ensure basic file: URLs 2017-11-24 23:13:16 +01:00
Matthew Kerwin 25634611f9
URL: update "file:" URL handling
* LOTS of comment updates
* explicit error for SMB shares (e.g. "file:////share/path/file")
* more strict handling of authority (i.e. "//localhost/")
* now accepts dodgy old "C:|" drive letters
* more precise handling of drive letters in and out of Windows
  (especially recognising both "file:c:/" and "file:/c:/")

Closes #2110
2017-11-24 23:12:55 +01:00
Daniel Stenberg d6ec96f7ff
metalink: fix memory-leak and NULL pointer dereference
Reported by scan-build

Closes #2109
2017-11-24 13:30:38 +01:00
Alessandro Ghedini 979b012eeb
connect: add support for new TCP Fast Open API on Linux
The new API added in Linux 4.11 only requires setting a socket option
before connecting, without the whole sento() machinery.

Notably, this makes it possible to use TFO with SSL connections on Linux
as well, without the need to mess around with OpenSSL (or whatever other
SSL library) internals.

Closes #2056
2017-11-24 10:49:59 +01:00
Daniel Stenberg 9f691be3d4
make: fix "make distclean"
Fixes #2097
Closes #2108
2017-11-24 08:38:29 +01:00
Daniel Stenberg 6b9dd0d409
RELEASE-NOTES: synced with 31f18d272 2017-11-23 10:26:52 +01:00
Jay Satiro 31f18d2722 connect: improve the bind error message
eg consider a non-existent interface eth8, curl --interface eth8

Before: curl: (45) Could not resolve host: eth8
After: curl: (45) Couldn't bind to 'eth8'

Bug: https://github.com/curl/curl/issues/2104
Reported-by: Alfonso Martone
2017-11-23 02:47:26 -05:00
Daniel Stenberg ed22d8654b
examples/rtsp: clear RANGE again after use
Fixes #2106
Reported-by: youngchopin on github
2017-11-23 08:06:44 +01:00
Michael Kaufmann 914f4ed279
test1264: verify URL with space in host name being rejected 2017-11-22 11:14:44 +01:00
Daniel Stenberg fa939220df
url: reject ASCII control characters and space in host names
Host names like "127.0.0.1 moo" would otherwise be accepted by some
getaddrinfo() implementations.

Updated test 1034 and 1035 accordingly.

Fixes #2073
Closes #2092
2017-11-22 11:14:06 +01:00
Daniel Stenberg 9554c3c6e5
Curl_open: fix OOM return error correctly
Closes #2098
2017-11-21 09:02:50 +01:00
Daniel Stenberg 9474a5fe11
http2: fix "Value stored to 'end' is never read" scan-build error 2017-11-21 09:02:41 +01:00
Daniel Stenberg 786992c801
http2: fix "Value stored to 'hdbuf' is never read" scan-build error 2017-11-21 09:02:41 +01:00
Daniel Stenberg 3d97e37441
openssl: fix "Value stored to 'rc' is never read" scan-build error 2017-11-21 09:02:40 +01:00
Daniel Stenberg cd79b53191
mime: fix "Value stored to 'sz' is never read" scan-build error 2017-11-21 09:02:40 +01:00
Daniel Stenberg cec0734b4c
Curl_llist_remove: fix potential NULL pointer deref
Fixes a scan-build warning.
2017-11-21 09:02:40 +01:00
Daniel Stenberg 46e852ce26
ntlm: remove unnecessary NULL-check to please scan-build 2017-11-21 09:02:40 +01:00
Daniel Stenberg 2f81e48c00
BUGS: spellchecked 2017-11-20 23:57:57 +01:00
fmmedeiros 297516e12c examples/curlx: Fix code style
- Add braces around multi-line if statement.

Closes https://github.com/curl/curl/pull/2096
2017-11-18 14:04:33 -05:00
Daniel Stenberg 715f1f53e0
resolve: allow IP address within [] brackets
... so that IPv6 addresses can be passed like they can for connect-to
and how they're used in URLs.

Added test 1324 to verify
Reported-by: Alex Malinovich

Fixes #2087
Closes #2091
2017-11-17 15:26:08 +01:00
Pavol Markovic 6ce9845677
macOS: Fix missing connectx function with Xcode version older than 9.0
The previous fix https://github.com/curl/curl/pull/1788 worked just for
Xcode 9. This commit extends the fix to older Xcode versions effectively
by not using connectx function.

Fixes https://github.com/curl/curl/issues/1330
Fixes https://github.com/curl/curl/issues/2080
Closes https://github.com/curl/curl/pull/1336
Closes #2082
2017-11-15 11:10:51 +01:00
Dirk Feytons d3ab7c5a21
openssl: fix too broad use of HAVE_OPAQUE_EVP_PKEY
Fixes #2079
Closes #2081
2017-11-15 11:09:21 +01:00
Daniel Stenberg a9f669896f
TODO: ignore private IP addresses in PASV response
Closes #1455
2017-11-14 23:49:06 +01:00
Daniel Stenberg 964d47e7f0
RELEASE-NOTES: synced with ae7369b6d 2017-11-14 20:40:37 +01:00
Michael Kaufmann ae7369b6d0 URL: return error on malformed URLs with junk after IPv6 bracket
Follow-up to aadb7c7. Verified by new test 1263.

Closes #2072
2017-11-14 18:20:56 +01:00
Daniel Stenberg de67c259d3
INTERNALS: we may use libidn2 now, not libidn 2017-11-14 12:47:04 +01:00
Patrick Monnerat def2ca2628 zlib/brotli: only include header files in modules needing them
There is a conflict on symbol 'free_func' between openssl/crypto.h and
zlib.h on AIX. This is an attempt to resolve it.

Bug: https://curl.haxx.se/mail/lib-2017-11/0032.html
Reported-By: Michael Felt
2017-11-13 14:20:41 +01:00
Daniel Stenberg fa1512b2a0
SMB: fix uninitialized local variable
Reported-by: Brian Carpenter
2017-11-13 08:27:36 +01:00