c-ares

Commit Graph

Author	SHA1	Message	Date
Anna Henningsen	18ea99693d	ares_parse_naptr_reply: make buffer length check more accurate `9478908a49` introduced a length check for records parsed by `ares_parse_naptr_reply()`. However, that function is designed to parse replies which also contain non-NAPTR records; for A records, the `rr_len > 7` check will fail as there are only 4 bytes of payload. In particular, parsing ANY replies for NAPTR records was broken by that patch. Fix that by moving the check into the case in which it is already known that the record is a NAPTR record.	7 years ago
David Drysdale	9478908a49	ares_parse_naptr_reply: check sufficient data Check that there is enough data for the required elements of an NAPTR record (2 int16, 3 bytes for string lengths) before processing a record.	8 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
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
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
saghul	6bab0393c4	Added support for parsing NAPTR records	13 years ago
Yang Tse	1089cf6052	ares_dns.h: adjust DNS__16BIT and DNS__32BIT macro definitions Fixing compiler warnings existing definitions triggered on these.	13 years ago
Daniel Stenberg	d0c3cb6840	ares_parse_srv_reply: silence compiler warnings ... by adding ugly typecasts.	13 years ago
Daniel Stenberg	2d5ed6400b	cleanup: avoid unsafe typecasts Avoid the risk of reading 16bit data from an unaligned address by using a macro that is adapted for this.	14 years ago
Daniel Stenberg	63627fa5ab	remove all $Id$ lines	15 years ago
Yang Tse	57e48c4cf1	- Larry Lansing fixed ares_parse_srv_reply to properly parse replies which might contain non-SRV answers, skipping over potential non-SRV ones such as CNAMEs.	15 years ago
Yang Tse	f2cdd32a4f	Remove typecast	15 years ago
Yang Tse	5d62fe703f	Jakub Hrozek modified ares_parse_srv_reply() and ares_parse_txt_reply() API to return a linked lists of results. These were also modified to internally use the ares_data memory struct and as such its result must be free'ed with ares_free_data().	15 years ago
Yang Tse	a82a8fbf82	Renamed c-ares setup.h to ares_setup.h	15 years ago
Yang Tse	ad0b952b58	Add CVS Id tag.	15 years ago
Daniel Stenberg	df2dc91fd4	no need to check for NULL pointers before dereferencing, as the pointers MUST be valid and they are dereferenced further down in the function unconditionally!	15 years ago
Daniel Stenberg	9ff3cb7411	use 'ares_srv_reply' for proper name-spacing	15 years ago
Yang Tse	4cc09c0216	T_SRV portability check	15 years ago
Gunter Knauf	d2f5bde0db	changed includes to match style how we do with all other *.c files.	15 years ago
Gunter Knauf	091393e79c	changed u_int16_t to unsigned short because it is the only place within ares and curl where such a type would be used; also it broke many autobuilds. We should probably introduce an ares_port_t if we want to use a type here.	15 years ago
Gisle Vanem	6616621ffe	Replace 'uint16_t' with 'u_int16_t' since the latter is used in ares.h.	15 years ago
Daniel Stenberg	a5b204dd5b	- Jakub Hrozek added ares_parse_srv_reply() for SRV parsing	15 years ago

7 Commits (ca118e9f6945bcf224318be15b24ca97992d0208)