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Author SHA1 Message Date
Sebastian Österlund
8bb0232ace Remove AFL_LLVM_WHITELIST_FNMATCH env variable 2020-05-29 15:47:34 +02:00
van Hauser
e3efacaae6
Merge pull request #386 from AFLplusplus/dev 
code format
 2020-05-29 14:44:04 +02:00
van Hauser
a550df4301 code format 2020-05-29 14:43:03 +02:00
van Hauser
710dda5221
Merge pull request #374 from AFLplusplus/dev 
Dev
 2020-05-29 14:35:05 +02:00
hexcoder-
c3b864d8d4 add Perl dictionaries from RootUp 2020-05-29 12:55:46 +02:00
hexcoder-
6892018142 Revert "perl.dict" 
This reverts commit 4ad3144f50333593da2f84d12617720cdeb3c4fd.
 2020-05-29 12:48:06 +02:00
Sebastian Österlund
84df805ed3 Do clang-format 2020-05-29 12:11:19 +02:00
hexcoder-
9c286da29b gcc_plugin: better error message when compiler and plugin versions do not match 2020-05-29 12:10:45 +02:00
hexcoder-
92b7974f44 .gitignore: add *.pyc 2020-05-29 12:07:09 +02:00
Sebastian Österlund
38860323de Fix typos in LLVM whitelist README 2020-05-29 12:01:06 +02:00
Sebastian Österlund
8316425375 Add AFL_LLVM_WHITELIST_FNMATCH env var 
Only enable UNIX pattern matching on the whitelist when
AFL_LLVM_WHITELIST_FNMATCH is set. The reason being that we keep
backwards compatibility with old whitelists.
 2020-05-29 11:55:02 +02:00
Sebastian Österlund
0cedc8014b Support filename pattern matching in whitelist 
Allow the whitelist specified by AFL_LLVM_WHITELIST contain entries with
UNIX shell-style wildcard pattern matching.
 2020-05-29 10:51:34 +02:00
hexcoder
8aae1fc5d7
Merge pull request #384 from RootUp/patch-4 
Grammar for fuzzing Perl
 2020-05-29 10:14:33 +02:00
Dhiraj Mishra
4ad3144f50
perl.dict 2020-05-29 10:55:35 +04:00
David Melski
4b01d594c4 Fix read_timed when accumulating short reads 
The existing code appears to use 'len_read' in several places where
'total_read' was intended.  The function may work if the first 1 or 2
iterations of the loop read the requested 'len' bytes.

If the first two reads are "short" and a third read is done, the bytes
will be placed over previously read bytes in buf and more than 'len'
bytes may be read in total, though buf is never overrun.

This commit changes read_timed to

  (1) correctly append short reads in buf
  (2) correctly terminate when the sum of the short reads
      equals the requested 'len' bytes
  (3) return an error when read() returns -1 or 0

The function also depends on select() decrementing the timeout
structure, as it does on Linux.  On other platforms, the exec_ms
returned is likely incorrect.  This patch does not attempt to address
this issue.
 2020-05-28 20:25:30 -04:00
van Hauser
5e4cd05e04
Merge pull request #382 from ivachyou/master 
change qemu-mode AFL_REGS_NUM to 16 for TARGET_ARM
 2020-05-28 23:35:55 +02:00
Artem Ivachev
7cf01b10b7
Delete action.yml 2020-05-29 04:28:32 +07:00
van Hauser
eb7d1e22e5 simplify u64 2020-05-28 22:56:15 +02:00
van Hauser
0555b26161
Merge pull request #375 from risicle/ris-llvm-compare-transform-var-sized-dev 
llvm_mode compare-transform-pass: add handling of sized comparisons with non-const size
 2020-05-28 22:47:13 +02:00
hexcoder-
bb0a31158a test.sh OpenBSD6.7, 32bit: add 'i386' to known intel strings 2020-05-28 22:24:06 +02:00
hexcoder-
bfd2b6298e OpenBSD6.7, 32bit fix add linker option -z notext 2020-05-28 22:23:30 +02:00
van Hauser
b87d97aa2b make dockerfile better 2020-05-28 14:34:50 +02:00
van Hauser
48b2028af8 remove actions, we do this via docker hub 2020-05-28 12:22:28 +02:00
ivachyou
92be4ea871 change qemu-mode AFL_REGS_NUM to 16 for TARGET_ARM 2020-05-28 16:42:38 +07:00
hexcoder-
8a2656681f GNUmakefile: make binary-only: make qemu build optional, so unicornafl can be build 2020-05-28 08:27:21 +02:00
van Hauser
5671cae225 actions 2020-05-28 02:41:27 +02:00
van Hauser
ef8d252843 fix Dockerfile 2020-05-28 01:29:57 +02:00
van Hauser
af670ca138 enable snapshot lkm for llvm_mode persistent mode 2020-05-27 17:17:33 +02:00
van Hauser
aace0d1192 code format 2020-05-27 11:28:29 +02:00
van Hauser
cee4b4593b
Merge pull request #379 from arnow117/master 
Fix MOpt implementation flaws
 2020-05-27 11:27:11 +02:00
van Hauser
434ccf3df4 allow for copy paste from documentation 2020-05-27 11:24:09 +02:00
van Hauser
b81df11d8a fix 64bit support for powerpc, risc, etc. 2020-05-27 11:07:54 +02:00
arnow117
dab498c3b7 fix MOPT implementation flaws in core fuzzing 2020-05-27 16:01:44 +08:00
root
d5bb9731fe Revert "libfuzzer driver, better rt compilation" 
This reverts commit 46a0f812b1b99032831dd523fbe0efe65f507c4c.
 2020-05-26 17:41:24 +02:00
van Hauser
9dd0b7c6de make examples better 2020-05-26 15:57:15 +02:00
van Hauser
1cae68dde3 persistent mode shared memory fuzzing - done 2020-05-26 15:20:42 +02:00
van Hauser
996e1515b3 better performance compilation options for afl++ and targets 2020-05-26 13:19:57 +02:00
Robert Scott
f6808158c5 llvm_mode compare-transform-pass: add handling of sized comparisons with non-const size 
this involved insertion of an extra length-checking bb for each character
to see if we've hit the sized limit.
 2020-05-25 23:38:45 +01:00
Robert Scott
7e4c5b3636 tests: add test of compiled compcov binary's functionality 2020-05-25 23:38:45 +01:00
van Hauser
0994972c07 more performance testing 2020-05-25 22:19:50 +02:00
van Hauser
a0da531170 libfuzzer driver + llvm_mode compilation optimization 2020-05-25 22:09:00 +02:00
van Hauser
46a0f812b1 libfuzzer driver, better rt compilation 2020-05-25 21:58:00 +02:00
hexcoder
de78f867a4
Changelog: typos 2020-05-25 18:16:37 +02:00
van Hauser
707145c491 persistent mode: shared memory test case transfer 2020-05-25 16:40:55 +02:00
Robert Scott
1e597a64dc llvm_mode compare-transform-pass: refactor comparison length determination 
make this clearer and handle case with embedded null characters in
const string properly
 2020-05-25 13:53:17 +01:00
van Hauser
4c394a9d7b new todo 2020-05-25 10:57:15 +02:00
van Hauser
3eef1560a2 remove not needed error description 2020-05-25 09:14:30 +02:00
van Hauser
fc574086ec fix cmplog 2020-05-24 15:15:17 +02:00
van Hauser
68e66fa920 fix compare-transform for strn?casecmp 2020-05-24 01:59:08 +02:00
van Hauser
38df6eb3a9 LTO whitelist functionality rewritten, now anything can be skipped 2020-05-23 17:00:02 +02:00