c-ares

Commit Graph

Author	SHA1	Message	Date
Daniel Stenberg	65c71be1cb	ares_create_query: avoid single-byte buffer overwrite ... when the name ends with an escaped dot. CVE-2016-5180 Bug: https://c-ares.haxx.se/adv_20160929.html	9 years ago
Daniel Stenberg	51fbb479f7	ares_library_initialized.3: added	9 years ago
Daniel Stenberg	5ba7d14932	make: bump CARES_VERSION_INFO for release	9 years ago
David Drysdale	3041634a7a	man: update ares_init_options.3	9 years ago
Daniel Stenberg	3d29337d7b	ares_library_init.3: corrected the ares_library_init_mem proto	9 years ago
Daniel Stenberg	500a12b932	README.md: remove space from link	9 years ago
Daniel Stenberg	a4ebe2d023	README: link to the correct c-ares badge! Reported-by: David Hotham Fixes #63	9 years ago
Daniel Stenberg	2e38829571	docs: minor formatting edits	9 years ago
Daniel Stenberg	53952e3022	ares_destroy.3: formatting polish	9 years ago
Daniel Stenberg	7658fcdefb	ares_init.3: split the init docs into two separate man pages	9 years ago
Daniel Stenberg	7905e3f1c5	SECURITY: point to the vulnerabilities page now	9 years ago
Daniel Stenberg	d779abc401	RELEASE-NOTES: synced with `daa7235b1a`	9 years ago
Daniel Stenberg	daa7235b1a	ares_create_query.3: edit language Tried to make the man page more readable.	9 years ago
David Drysdale	0d46f76110	test: fix gMock to work with gcc >= 6.x Taken from: https://github.com/google/googletest/issues/705#issuecomment-235067917	9 years ago
Brad House	f513ad757b	headers: remove checks for and defines of variable sizes ... they're not really used and by avoiding them in the ares_build.h output we make the public header less dependent on data sizes.	9 years ago
David Drysdale	dd7a9bc89b	api: add ARES_OPT_NOROTATE optmask value Fix up a couple of problems with configuring whether c-ares rotates between different name servers between requests. Firstly, ares_save_options() returns (in *optmask) the value of (channel->optmask & ARES_OPT_ROTATE), which doesn't necessarily indicate whether the channel is or is not actually doing rotation. This can be confusing/incorrect if: - the channel was originally configured without ARES_OPT_ROTATE (so it appears that the channel is not rotating) - the /etc/resolv.conf file includes the 'rotate' option (so the channel is actually performing rotation). Secondly, it is not possible to reliably configure a channel to not-rotate; leaving off ARES_OPT_ROTATE is not enough, since a 'rotate' option in /etc/resolv.conf will turn it on again. Therefore: - add an ARES_OPT_NOROTATE optmask value to allow explicit configuration of no-rotate behaviour - in ares_save_options(), report the value of channel->rotate as exactly one of (optmask & ARES_OPT_ROTATE) or (optmask & ARES_OPT_NOROTATE). In terms of back-compatibility: - existing apps that set ARES_OPT_ROTATE will continue to rotate, and to have ARES_OPT_ROTATE reported back from ares_save_options() - existing apps that don't set ARES_OPT_ROTATE will continue to use local config/defaults to decide whether to rotate, and will now get ARES_OPT_ROTATE or ARES_OPT_NOROTATE reported back from ares_save_options() rather than 0.	9 years ago
David Drysdale	55bbe92677	ares_init_options: only propagate init failures from options Commit `46bb820be3` ("ares_init_options: don't lose init failure") changed init behaviour so that earlier errors in initialization weren't lost. In particular, if the user passes in specific options but they are not applied (e.g. because of an allocation failure), that failure needs to be reported back to the user; this also applies when duplicating a channel with ares_dup(). However, other initialization failures can be ignored and overridden -- in particular, if init_by_resolv_conf() or init_by_environment() fail, then falling back to default values is OK. So only preserve failures from the init_by_options() stage, not from all initialization stages. Fixes issue 60.	9 years ago
David Drysdale	220b2b5320	test: Force reinstall of libtool on OSX Travis build environment appears to have changed.	9 years ago
David Drysdale	502554257d	test: Add valgrind build variant	9 years ago
David Drysdale	87d24facd8	test: Add null pointer to gtest args GoogleTest assumes that there is a null pointer in argv[argc], so make it look like that. Without this change, tests run with command-line arguments get memory errors under valgrind/ASAN.	9 years ago
Daniel Stenberg	a5b2e99207	AUTHOR: maybe gitgub isn't really an author =)	9 years ago
Daniel Stenberg	afd6da501f	AUTHORS: added contributors from the git log	9 years ago
Daniel Stenberg	4e861351d9	LICENSE.md: add a stand-alone license file Just the MIT license used in the top the source files moved out to a stand-alone file for easier reference and discovery.	9 years ago
Daniel Stenberg	a5a009c26e	README: added "CII best practices" badge	9 years ago
Daniel Stenberg	66689efc07	SECURITY.md: suggested "security process" for the project	9 years ago
David Drysdale	ab9d8b2f6e	test: Add Clang static analysis build to Travis Run scan-build over the library source code, but skip the tests. Needs a later Clang install in Travis	9 years ago
David Drysdale	c49e45f52b	test: more info on how to run fuzz testing	9 years ago
David Drysdale	edc76de17e	test: make fuzzer driver code C not C++	9 years ago
David Drysdale	5a1ae0bc7a	test: fuzzer mode for AFL's persistent mode When fuzzing with AFL, if the LLVM-based instrumentation is used (via the afl-clang-fast wrapper), then it is possible to have a single execution of the fuzzer program iterate multiple times over the fuzzing entrypoint (similar to libFuzzer's normal mode of execution) with different data. This is much (e.g. 10x) faster. Add code to support this, by checking whether __AFL_LOOP is defined at compile-time. Also, shift the code to effectively be C rather than C++.	9 years ago
David Drysdale	9556ddf7af	test: simplify deps for fuzzer entrypoint No need to depend on the rest of the test code (ares-test.h) for the fuzzer entrypoint; this makes the entrypoint slightly simpler to build with LLVM's libFuzzer. Also shift the code to effectively be C rather than C++	9 years ago
David Drysdale	af8f4ba1d0	test: disable MinGW tests The test binary built in the MinGW build is failing for some reason. It works for me when I build locally, so I'm guessing it's down to some sort of AppVeyor environment issue. Disable for now.	9 years ago
Daniel Stenberg	7e0378a42a	read_tcp_data: remove superfluous NULL check CID 56884 by Coverity. The pointer is already derefenced before this point so it can't be NULL here anyway.	9 years ago
Daniel Stenberg	50b3138218	web: http => https	9 years ago
David Drysdale	7d3e99fd5c	Merge pull request #59 from fuze/master Update msvc_ver.inc for VS2015 Update 3	9 years ago
Chris Araman	6e44d4f3cd	Update msvc_ver.inc support Visual Studio 2015 Update 3	9 years ago
David Drysdale	9642b578a2	Fix trailing comment for #endif	9 years ago
Daniel Stenberg	728dc8d058	email: use Gisle's "new" address	9 years ago
David Drysdale	567e21ec2c	test: drop superfluous fuzz inputs Where there are multiple fuzz input files that only differ in the first two bytes (the query ID), just keep the first such file.	9 years ago
svante karlsson	a788a1ac1c	Update msvc_ver.inc support Visual Studio 2015 Update 2	9 years ago
David Drysdale	6498517ada	test: Run fuzzcheck.sh in Travis build	9 years ago
David Drysdale	2401623710	test: add fuzzing check script to tests Add a test script that runs the fuzzing command over the corpus of DNS packets. This doesn't actually do any fuzzing (it just runs them as inputs without generating any variations) but it does ensure that the fuzzing entrypoint is still working.	9 years ago
David Drysdale	cc6a16d6c2	test: allow multiple files in aresfuzz command line If no arguments are specified, use stdin as input. Otherwise treat each argument as a filename and feed its contents to the fuzz entrypoint.	9 years ago
David Drysdale	d52df9123f	test: Add corpus of DNS packets For fuzz testing it is useful to start from a corpus of valid packets, so fill out the test/fuzzinput/ directory with a bunch of inputs. These packets were generated by temporarily modifying the c-ares process_answer() function to save off any incoming response messages.	9 years ago
David Drysdale	b701af8a24	test: Add utility to show DNS packet from file	9 years ago
nordsturm	008e9a9ecd	Fix nsort initialization Author: Alexander Drachevskiy http://c-ares.haxx.se/mail/c-ares-archive-2014-07/0004.shtml http://c-ares.haxx.se/mail/c-ares-archive-2014-07/0014.shtml	9 years ago
David Drysdale	670a38e19d	test: Check setting nsort=0 option is respected	9 years ago
David Drysdale	5bbb7538bb	test: Update fuzzing function prototype libFuzzer changed expected return type from void to int in LLVM 3.8.	9 years ago
David Drysdale	d311c47920	Explicitly clear struct servent before use On a build where MSAN has been manually set up (which involves using an MSAN-instrumented version of the standard C++ library, see https://github.com/google/sanitizers/wiki/MemorySanitizerLibcxxHowTo) there's a warning about use of uninitialized memory here. It might be a false positive, but the fix is trivial so include it.	9 years ago
David Drysdale	529f848f16	test: for AF_UNSPEC, return CNAME only for AAAA, but valid A record Also shuffle expected responses rsp6/rsp4 into the order they will occur.	9 years ago
Chris Araman	cd774485a0	msvc_ver.inc: support Visual Studio 2015 Update 1	9 years ago

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1749 Commits (65c71be1cbe587f290432bef2f669ee6cb8ac137) All Branches Search

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