Commit Graph

197 Commits

Author SHA1 Message Date
Tim Rühsen b220ffb0b9 Fix MinGW cros build on Linux 2018-04-21 11:30:22 +02:00
Tim Rühsen 6244c731b9 Extend visibility support
Also renamed PSL_PUBLIC -> PSL_API (conforming to other known libraries).
2018-04-19 10:07:10 +02:00
Chun-wei Fan 859b307593 src/psl.c: Make code compilable on native Windows
Include the Windows/Winsock2 counterparts of the networking headers on
Windows and avoid including *NIX-specific headers on Windows.

Also remove the small bits of C99isms from the code.
2018-04-19 09:37:37 +02:00
Emmanuele Bassi c9a550e93c Fix non-srcdir builds
We need to modify the various paths we reference to include the build
directory, in the case when the build directory is not the source
directory.
2018-04-06 18:26:07 +01:00
Daniel Kahn Gillmor 2c66c15a99 fix spelling errors 2018-03-23 11:33:55 +00:00
Tim Rühsen f7e0d9441a Fix --disable-builtin configure option 2018-03-05 11:25:06 +01:00
Tim Rühsen e0c1ed0e7a Improve docs for PSL_TYPE_NO_STAR_RULE 2018-02-26 11:45:57 +01:00
Tim Rühsen 8fd480584e Fix PSL_TYPE_NO_STAR_RULE and improve test suite
Reported-by: Daniel Kahn Gillmor
2018-02-23 12:09:07 +01:00
Tim Rühsen 43ec750b40 Update copyrights 2018-02-22 10:04:00 +01:00
Tim Rühsen aaacdae977 Add TLDs to (DAFSA) data to allow skipping the star rule 2018-02-21 20:49:26 +01:00
Claudio Saavedra 9e9341f5b9 psl_is_public_suffix2(): allow checking for suffixes not in the list
Add a PSL_TYPE_NO_STAR_RULE type to check for suffixes without the '*'
rule. This allows checking for suffixes that are not in the PSL.
2018-02-21 17:11:01 +02:00
Tim Rühsen 819486edd1 Remove C99 loop construct 2018-02-21 15:56:58 +01:00
Tim Rühsen 179ca703b2 Limit CPU wasting on large inputs
Large inputs on psl_registrable_domain() and psl_unregistrable_domain()
suffer from a O(N^2) behavior. This change limits N to avoid excessive
CPU usage.

At the same time we limit the fuzz corpora size to 64k which is far more
then we expect any real life domain to be.

Reported-by: OSS-Fuzz
2018-02-13 15:42:17 +01:00
Tim Rühsen 1c44781718 Fix unsigned integer overflow in _mem_is_ascii()
Found by OSS-Fuzz. It has no impact.
2017-11-03 12:10:05 +01:00
Tim Rühsen 4e51142022 psl_*_count() return -1 if information is not available 2017-09-15 17:14:32 +02:00
Tim Rühsen c7a48a0bf8 Amend start of comments in lookup_string_in_fixed_set.c 2017-09-15 17:14:32 +02:00
Tim Rühsen a12bd1d2a6 Fix input encoding for python3 2017-09-14 20:25:59 +02:00
Darshit Shah 4d5982ed98 Add new function psl_free_string()
When writing a wrapper around LibPSL in a different language it is
important that libpsl provide functions to free any memory that it
allocates. Without this, it is impossible to correctly free the memory
allocated by psl_str_to_utf8lower() function since in other languages
one may not have access to the same free() call from libc.
2017-08-30 11:07:04 +02:00
Tim Rühsen 659ee4391e Remove compiler warnings 2017-07-20 11:36:13 +02:00
Tim Rühsen a6e4703318 Fix oss-fuzz issue #2600 (buffer overflow in libicu code)
Added a reproducer corpus and fixed the broken libicu code.
The buffer overflow could be triggered by psl_load(), psl_load_fp(),
psl_is_public_suffix(), psl_is_public_suffix2(), psl_unregistrable_domain(),
and psl_registrable_domain().
2017-07-13 15:40:58 +02:00
Tim Rühsen 926cc34ade Fix uninitialised value created by stack allocation
Using valgrind testing the fuzz corpora revealed a missing
check in _add_punycode_if_needed() which lead to a
"Uninitialised value was created by a stack allocation".

Thanks to OSS-fuzz for the corpora, thanks valgrind to find this
issue (asan and ubsan didn't find it).
2017-07-09 20:21:55 +02:00
Tim Rühsen 492c884d7d Fix memory overflow in LIBICU code of psl_str_to_utf8lower()
Immediately discovered with the new --enable-asan / --enable-ubsan
configure options, thanks to the fuzz corpora.
2017-06-20 16:30:29 +02:00
Tim Rühsen d686c1fff7 Fix memleak in _psl_is_public_suffix() (found by fuzzing) 2017-06-13 22:24:18 +02:00
Tim Rühsen e584007f42 * src/psl.c (psl_str_to_utf8lower): Fix docs 2017-06-12 17:00:53 +02:00
Tim Rühsen 045bf63031 Fix double free in psl_load_fp(), found by fuzzing 2017-06-09 22:53:19 +02:00
Tim Rühsen a33feb8ff4 Fix typos found by ka7/misspell_fixer 2017-04-19 11:46:27 +02:00
Tim Rühsen 448f6e4564 Fix order of files in psl_latest()
If 'dist_filename' and 'filename' are given and both have the same
age, we want 'dist_filename' (expected DAFSA) being loaded.
2017-02-21 12:18:29 +01:00
Tim Rühsen eda8276b5f Use NON-TRANSITIONAL toASCII() with libicu 2017-01-16 10:47:21 +01:00
Tim Rühsen 26d0856d0a Fix typo 2017-01-16 10:26:12 +01:00
Tim Rühsen 526768cc5d Use TR46 non-transitional with libidn2 >= 0.14
I changed my mind after talking with the cURL
maintainer Daniel Stenberg.
See https://github.com/curl/curl/pull/1207
2017-01-14 15:47:44 +01:00
Tim Rühsen 2c17d56234 Use TR46 transitional with libidn2 >= 0.14 2017-01-03 12:30:43 +01:00
Tim Rühsen ff29f13d8f Add functions psl_latest() and psl_dist_filename()
Also add a new ./configure function to set a distribution wide
PSL file used by psl_latest(): --with-psl-distfile
If possible that filename should point to a DAFSA PSL file that
becomes updated regularly.
2016-12-06 20:16:12 +01:00
Tim Rühsen deabd4a546 Replace psl2c by psl-make-dafsa
Removed --input-format from psl-make-dafsa.
Added --output-format=cxx+ to psl-make-dafsa.
Removed psl2c.
2016-12-06 15:22:18 +01:00
Tim Rühsen 6490b8214b Don't taint out variable on error in psl_str_to_utf8lower()
Fixes #71
2016-12-05 16:28:47 +01:00
Tim Rühsen b9e04d6958 Update copyright year 2016-12-05 15:03:27 +01:00
Tim Rühsen 2a3a743643 Fix typo Publix -> Public 2016-12-05 15:01:27 +01:00
Frederic Cambus 9f0b09e830 Missing includes for in6_addr / AF_INET*, fixes compilation on OpenBSD 2016-12-02 19:11:18 +01:00
Tim Rühsen 65e785e1ca Replace NFCK -> NFKC in the docs 2016-11-29 14:49:35 +01:00
Tim Rühsen 5d32b80077 Make API docs more detailed 2016-11-14 12:08:20 +01:00
Olle Liljenzin 3f276c7d1e Fix psl-make-dafsa to work with python3 2016-11-12 21:21:28 +01:00
Tim Rühsen 761d938d2a Fix name of Olle Liljenzin in src/psl-make-dafsa.1 2016-11-06 22:47:33 +01:00
Olle Liljenzin 3a4dff8805 Fixed documentation and error message to match the actual code. 2016-11-06 16:26:44 +01:00
Tim Rühsen 2c871b1306 Skip conversion in _psl_is_public_suffix() for builtin psl context 2016-11-06 11:59:36 +01:00
Tim Rühsen 44e6bd4eb8 src/psl2c.c: Also include UTF-8 into DAFSA output 2016-11-06 11:30:20 +01:00
Tim Rühsen 3211a66f00 Put punycode + UTF-8 rules into DAFSA in utf-8 mode 2016-11-06 11:30:20 +01:00
Tim Rühsen 3ac807d987 Add --encoding to psl-make-dafsa man page 2016-11-05 10:37:01 +01:00
Tim Rühsen 4b42762cbf Skip punycode conversion for _psl_is_public_suffix() if data contains UTF-8 rules 2016-11-05 10:37:01 +01:00
Olle Liljenzin 86034ac7c9 Added function to the parser for reading DAFSA encoding mode. 2016-11-05 10:37:01 +01:00
Olle Liljenzin 8c2bcd5a24 Added version info into generated DAFSA.
psl-make-dafsa got a mode switch so that the old version can be
generated for testing.
2016-11-05 10:01:54 +01:00
Olle Liljenzin e03953e27a Updated DAFSA generator and parser to support UTF-8 encoding 2016-11-05 10:01:54 +01:00