c-ares

Commit Graph

Author	SHA1	Message	Date
Andrew Selivanov	b949cc3ddf	Fix leak and crash in ares_parse_a/aaaa_reply (#264 ) * fix leak if naddress of particular type found * fix segfault when wanted ttls count lesser than count of result records * add fuzzer input files that trigger problems (from #263) Reported-By: David Drysdale (@daviddrysdale) Fix-By: Andrew Selivanov (@ki11roy)	6 years ago
Andrew Selivanov	5dd3629bc9	fix segfault when parsing wrong type of record (#262 ) Fixes segfault when trying to ares_parse_aaaa with AF_INET and vise versa. Fix By: Andrew Selivanov (@ki11roy)	6 years ago
Andrew Selivanov	7d3591ee8a	getaddrinfo enhancements (#257 ) * Service support has been added to getaddrinfo. * ares_parse_a/aaaa_record now share code with the addrinfo parser. * Private ares_addrinfo structure with useful extensions such as ttls (including cname ttls), as well as the ability to list multiple cnames in chain of lookups Work By: Andrew Selivanov @ki11roy	6 years ago
David Drysdale	f1bcfa1122	api: Allow injection of user-specified malloc/free functions Add a new ares_library_init_mem() initialization function for the library which allows the library user to specify their own malloc, realloc & free equivalents for use library-wide. Store these function pointers in library-wide global variables, defaulting to libc's malloc(), realloc() and free(). Change all calls to malloc, realloc and free to use the function pointer instead. Also ensure that ares_strdup() is always available (even if the local environment includes strdup(3)), and change the library code to always use it. Convert calls to calloc() to use ares_malloc() + memset	9 years ago
David Drysdale	87ff25049c	Mark unhittable lines Add comments for the benefit of the lcov tool, marking lines that cannot be hit. Typically these are fall-back protection arms that are already covered by earlier checks, and so it's not worth taking out the unhittable code (in case someone changes the code between the two places in future).	9 years ago
Daniel Stenberg	0004f498dc	Revert "ares_parse_aaaa_reply: fix leak when reply contains 1 alias and no address" This reverts commit `440110b303`.	11 years ago
Frederic Germain	440110b303	ares_parse_aaaa_reply: fix leak when reply contains 1 alias and no address	11 years ago
Paul Saab	fb0737f3a0	ares_parse_aaaa_reply: Plug memory leak This change is similar to ares_parse_a_reply.c in commit `bffd67f16a`	12 years ago
Patrick Valsecchi	148c8e0353	protocol parsing: check input data stricter ... so that bad length fields aren't blindly accepted Bug: http://c-ares.haxx.se/mail/c-ares-archive-2013-04/0016.shtml	12 years ago
Daniel Stenberg	cf7ad9758d	ares_inet_pton/ntop: cleanup Make sure that the symbols are always exported and present in c-ares. Make the headers prefixed with 'ares'. Removed the inet_ntop.h version as it no longer features any content.	12 years ago
Yang Tse	0c677f578e	setup_once.h: refactor inclusion of <unistd.h> and <sys/socket.h> Inclusion of these two header files now done in setup_once.h	12 years ago
Yang Tse	a1035276c1	Header inclusion clean-up Remove header inclusions already done in setup_once.h	12 years ago
Daniel Stenberg	1e4f2d28fc	Revert "ares_parse_aaaa_reply: fix memory leak" This reverts commit `50f25d8a4b`.	12 years ago
Daniel Stenberg	50f25d8a4b	ares_parse_aaaa_reply: fix memory leak an allocated buffer was not freed in the successful case.	12 years ago
Guenter Knauf	b3afe9cbde	Handle CNAME-only in ares_parse_aaaa_reply(). posted to the c-ares list by Peter Griess <pg@std.in>.	13 years ago
Jakub Hrozek	18b6d475dc	Do not leak rr_name on failures inside ares_parse_aaaa_reply	14 years ago
Daniel Stenberg	63627fa5ab	remove all $Id$ lines	15 years ago
Yang Tse	8fe746fcf2	Added IPv6 name servers support	15 years ago
Yang Tse	36b26039ac	- Jakub Hrozek renamed addrttl and addr6ttl structs to ares_addrttl and ares_addr6ttl in order to prevent name space pollution, along with necessary changes to code base and man pages.This change does not break ABI, there is no need to recompile existing applications. But existing applications using these structs with the old name will need source code adjustments when recompiled using c-ares 1.6.1.	15 years ago
Yang Tse	a82a8fbf82	Renamed c-ares setup.h to ares_setup.h	15 years ago
Yang Tse	e576d895e7	Comparison of the Initial revision of this file with ares_parse_a_reply.c shows that this one is actually a modified copy of ares_parse_a_reply.c. In order to comply with ares_parse_a_reply.c's M.I.T. license, the old 1998 M.I.T. copyright notice is now also preserved in this file the same as it is done in other ares_parse_*.c files.	15 years ago
Yang Tse	262ff45c9d	use HAVE_LIMITS_H symbol to protect limits.h inclusion	16 years ago
Daniel Stenberg	8362245c42	- Phil Blundell added the internal function ares__expand_name_for_response() that is now used by the ares_parse_*_reply() functions instead of the ares_expand_name() simply to easier return ARES_EBADRESP for the cases where the name expansion fails as in responses that really isn't expected.	16 years ago
Yang Tse	f214b583f5	adjust inclusion of "nameser.h"	16 years ago
Yang Tse	f2582d6949	include header file only when available	16 years ago
Daniel Stenberg	7829b79768	check for strings.h in configure and use it for the strcasecmp() proto	17 years ago
Steinar H. Gunderson	c69f48b24f	Fix a double free.	17 years ago
Yang Tse	8627b23715	Needed now that in6_addr is referenced in ares.h	17 years ago
Steinar H. Gunderson	b4bdb6d4d7	Return TTL data from ares_parse_{a,aaaa}_reply, if the user is so inclined. Patch from the Google tree.	17 years ago
Gisle Vanem	a627160041	Removed inclusion of <sys/types.h> in .c-files since it's already included through "setup.h".	18 years ago
Gisle Vanem	0a83c1e416	2nd try adding CVS id.	19 years ago
Daniel Stenberg	fce7f4a6f2	Fixed for Mac OS X builds based on excellent feedback from Heinz Stockinger.	20 years ago
Gisle Vanem	1a98970668	Include inet_net_pton.h for 'struct in6_addr'. Ideally this should come from <ws2tcpip.h>, but Winsock 1.1 should suffice.	20 years ago
Daniel Stenberg	9586905220	Dominick Meglio added ares_parse_aaaa_reply.c and did various adjustments. The first little steps towards IPv6 support!	20 years ago
Daniel Stenberg	3e748f4b50	removed tabs and trailing whitespace from source	20 years ago
Gisle Vanem	0f51a17667	More patches for Watt-32 on Win32; don't include "nameser.h".	21 years ago
Daniel Stenberg	d5f3636a52	- Fixed a few variable return types for some system calls. Made configure check for ssize_t to make it possible to use that when receiving the send() error code. This is necessary to prevent compiler warnings on some systems. - Made configure create config.h, and all source files now include setup.h that might include the proper config.h (or a handicrafted alternative). - Switched to 'ares_socket_t' type for sockets in ares, since Windows don't use 'int' for that. - automake-ified and libool-ified c-ares. Now it builds libcares as a shared lib on most platforms if wanted. (This bloated the size of the release archive with another 200K!) - Makefile.am now uses Makefile.inc for the c sources, h headers and man pages, to make it easier for other makefiles to use the exact same set of files. - Adjusted 'maketgz' to use the new automake magic when building distribution archives.	21 years ago
Daniel Stenberg	961876c001	make ares_expand_name() take a long * instead of an int *, since we do pointer arithmetic (ptr1 - ptr2) and to do that properly on 64bit we need long	21 years ago
Daniel Stenberg	0b59a6bb66	typecast comparision between signed and unsigned	21 years ago
Daniel Stenberg	3d0a7c00df	remove rcsid stuff from c files, it serves no useful purpose	21 years ago
Daniel Stenberg	5e847a14bd	ares 1.1.1 with collected applied patches	21 years ago

34 Commits (0819848c7264127e9899376ef660acb69412e209)