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186 Commits

Author SHA1 Message Date
Dominik Maier
8e809d8593 added NULL check 2020-07-30 17:51:32 +02:00
van Hauser
97cef46b62 warn on deprecated env vars 2020-07-01 10:03:34 +02:00
van Hauser
06264df168 rename whitelist -> instrumentlist 2020-06-30 17:28:21 +02:00
van Hauser
81974c4d5e debug code 2020-06-28 22:50:18 +02:00
van Hauser
855ee06247 add afl-ld-lto for LTO 2020-06-04 13:57:16 +02:00
van Hauser
fc164e4709 code format 2020-06-03 10:50:49 +02:00
Dominik Maier
83112ed5e0 got rid of questionable phrasing 2020-06-02 14:54:24 +02:00
Dominik Maier
24508194c2 removed read_timed 2020-05-30 14:03:52 +02:00
Dominik Maier
95b46b4278 reverted extendended read_timed 2020-05-30 13:53:00 +02:00
Dominik Maier
b16ccb4811 Revert "code format" 
This reverts commit 8f19becb620a6fedd0f8b855b48cdeeab211c2ed.
 2020-05-30 13:51:29 +02:00
Dominik Maier
8f19becb62 code format 2020-05-30 11:05:53 +02:00
Dominik Maier
38e5c32a55 corrected read_timed for values > 4 2020-05-30 11:02:34 +02:00
van Hauser
8726d7b0a3 simplified read_timed 2020-05-30 06:51:51 +02:00
Dominik Maier
408ef5298b
Merge pull request #383 from dgmelski/fix-read-timed 
Fix read_timed when accumulating short reads
 2020-05-29 18:58:25 +02:00
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
c64ea49432 AFL_LLVM_LAF_ALL 2020-05-23 01:37:21 +02:00
van Hauser
d334093606 deprecated AFL_POST_LIBRARY 2020-05-14 01:00:11 +02:00
van Hauser
72f4a9f678 missing env var 2020-05-12 19:40:04 +02:00
van Hauser
7b40d7b942 new code formatting + applied 2020-05-12 11:12:25 +02:00
van Hauser
30bfd44dfd indenting preprocessor directives breaks compilation and cant be fixed, reverting ... :-( 2020-05-10 12:09:37 +02:00
van Hauser
26f8708fed fix warning, code format 2020-05-10 11:35:31 +02:00
van Hauser
ef2ccc8117 added AFL_LLVM_SKIPSINGLEBLOCK and changed default behaviour to instrument single block functions 2020-05-07 14:59:12 +02:00
van Hauser
378573ab8b AFL_LLVM_SKIP_NEVERZERO added 2020-05-02 00:39:13 +02:00
van Hauser
a37eca9df5 afl-untracer - next step 2020-04-30 16:27:31 +02:00
Dominik Maier
66eee34709 refactored global lists 2020-04-26 02:32:09 +02:00
van Hauser
766085293d variable map size fix, error reporting through forkserver, code format 2020-04-24 12:09:25 +02:00
van Hauser
cce8c4dbae fixed map location support for LTO 2020-04-23 08:56:06 +02:00
Dominik Maier
8197e9b2e4
clang-tidy readability-braces (#323) 2020-04-19 16:42:40 +02:00
hexcoder-
a6d4f04019 Merge branch 'dev' of https://github.com/AFLplusplus/AFLplusplus into dev 2020-04-17 13:30:12 +02:00
hexcoder-
87d27b8616 add AFL_NO_PYTHON to list of env variables 2020-04-17 13:29:32 +02:00
van Hauser
76e15a0695 refactoring getting the map size 2020-04-17 11:56:08 +02:00
van Hauser
6bd49b1d5c final fix for map_size 2020-04-17 11:24:40 +02:00
Dominik Maier
90ff345d73 Merge branch 'dev' of github.com:aflplusplus/aflplusplus into dev 2020-04-17 11:01:20 +02:00
Dominik Maier
8fa5d4c313 clearer code 2020-04-17 11:01:14 +02:00
van Hauser
5b70d23211 added AFL_MAP_SIZE (wip) 2020-04-17 09:10:49 +02:00
van Hauser
16ce555845 fixed 2 unimportant leaks 2020-04-17 07:52:21 +02:00
Dominik Maier
6940e13629 removed redundent funcs 2020-04-16 17:50:08 +02:00
Dominik Maier
326ab632c3 fixed uaf and warnings 2020-04-13 16:57:19 +02:00
David CARLIER
7919545499
Better solution for ARM64 build fix (#315) 2020-04-12 16:55:52 +02:00
David CARLIER
ee4e1936d0
build on arm64 fix. tested on Android. (#313) 2020-04-12 14:20:10 +02:00
Dominik Maier
29ee3a1ffc refactored cmplog 2020-04-11 01:09:07 +02:00
van Hauser
3a509c6168
LTO optimization, variable map size, autodictionary (#307) 
* lto module clean-up

* step 1/3

* step 1/3 completed

* if tmp is ever made non-static

* parts 2 and 3 - autodictionary is complete

* variable map_size support

* variable map size: changed overlooked functions

* remove debug for autodict

* 64 bit alignment of map size

* fix review comments

* force 64 bit alignment on both sides

* typo
 2020-04-10 22:33:11 +02:00
Dominik Maier
d928b148d8 tackeled some warnings 2020-04-10 20:57:46 +02:00
Dominik Maier
f0f83bab52 resize fix + code format 2020-04-10 17:47:22 +02:00
van Hauser
66f535ad61 check for empty AFL env vars 2020-04-09 16:27:00 +02:00
van Hauser
314debb799 ctx done 2020-04-09 10:23:37 +02:00
Andrea Fioraldi
24ad714d0d update env with AFL_NO_SNAPSHOT 2020-04-09 10:23:37 +02:00
van Hauser
ccbcb5c8d3 added AFL_LLVM_INSTRUMENT, made USE_TRACE_PC obselete and llvm_mode Makefile fix, fixed for FUSELD (for LTO) 2020-04-09 10:23:37 +02:00
Dominik Maier
b83a2c1a00 make travis happy 2020-04-01 13:10:07 +02:00
Dominik Maier
5bc6dccbbd src doku is now markdown 2020-04-01 13:10:07 +02:00