Commit Graph

888 Commits

Author SHA1 Message Date
425908a00c Option for specifying forkserver initialization timeout via environment variable (#522)
* Addition of AFL_FORKSRV_INIT_TMOUT env var

This commit introduces a new environment variable which allows to
specify the timespan AFL should wait for initial contact with the
forkserver.

This is useful for fuzz-targets requiring a rather long setup time
before the actual fuzzing can be started (e.g., unicorn).

* add .swp files to .gitignore

* Inherit init_tmout in afl_fsrv_init_dup

Without this patch, the forkserver would spawn with a timeout of 0 in
cmplog mode, leading to an immediate crash.

Additionally, this commit removes a spurious whitespace.

* Initialize afl->fsrv.init_tmout in afl_fsrv_init

Not all afl-components will need the new AFL_FORKSRV_INIT_TMOUT
environment variable. Hence, it's initialized to the safe "default"
value from before in afl_fsrv_init now.
2020-08-23 10:39:34 +02:00
1301552101 added AFL_MAX_DET_EXTRAS env var 2020-08-23 01:48:36 +02:00
47878f6974 add execs_done to plot file 2020-08-21 23:33:35 +02:00
9faf7b6fc8 v2.67d 2020-08-18 20:08:29 +02:00
5c759953f4 Merge pull request #511 from AFLplusplus/stable
push to dev
2020-08-18 20:05:56 +02:00
1c64048d0f 2.67c 2020-08-18 19:56:47 +02:00
1a94cfe2af moved autodict extras away from extras_a 2020-08-18 01:31:40 +02:00
7470b475a9 Reworked maybe_grow to take a single ptr, renamed to afl_realloc (#505)
* maybe_grow takes a single ptr

* fixed use_deflate

* reworked maybe_grow_bufsize

* helper to access underlying buf

* remove redundant realloc_block

* code format

* fixes

* added unit tests

* renamed maybe_grow to afl_realloc

* BUF_PARAMS -> AFL_BUF_PARAM
2020-08-18 00:50:52 +02:00
0a251f93e0 increase initial memory sized 2020-08-15 13:34:51 +02:00
af14acf2c1 Revert "Merge branch 'debug' into dev"
This reverts commit a7537b5511, reversing
changes made to 15e799f7ae.
2020-08-14 14:35:05 +02:00
a7537b5511 Merge branch 'debug' into dev 2020-08-14 13:23:14 +02:00
ce513c4f3e fix llvm12 -fuseld warning 2020-08-14 10:10:23 +02:00
d1bc0207cc no longer using alloc for autodict 2020-08-14 01:33:03 +02:00
69f8c62955 code-format 2020-08-14 00:46:48 +02:00
83df65a66b cleaned up maybe_add_auto calls 2020-08-14 00:46:15 +02:00
220dc4a43d review done, pray 2020-08-11 16:25:35 +02:00
4f695b6f4c fixes 2020-08-11 11:16:48 +02:00
0ba09ee85a enhancements 2020-08-11 10:24:45 +02:00
67dac15226 Merge branch 'debug' into taint 2020-08-11 03:40:12 +02:00
50e76fce12 adding ctor function skipping in LTO fixed map mode 2020-08-11 02:05:39 +02:00
7b5a18428e fixed __func__ 2020-08-10 23:17:39 +02:00
7d7a8c7c39 code-format 2020-08-10 19:05:22 +02:00
a422fcaa40 fixed minor inconsistencies, reenabled warnings 2020-08-10 19:04:51 +02:00
e99d7e9730 integration in fuzz_one 2020-08-09 20:24:56 +02:00
b60663c031 taint integration done 2020-08-09 18:48:12 +02:00
32db31b555 fixes 2020-08-09 12:35:52 +02:00
a1129b67c2 changes 2020-08-09 12:15:36 +02:00
0bb59ba116 code format 2020-08-09 01:09:26 +02:00
e4a0237cbc step 1 2020-08-09 00:35:12 +02:00
d8f5502d83 initial integration 2020-08-08 20:29:56 +02:00
9a1d526ed4 Add support for specific custom mutator name 2020-08-08 18:34:54 +02:00
699ebaa8e2 code format 2020-08-07 17:32:41 +02:00
22d3a5e90a enabled Wextra, fixed bugs 2020-08-07 16:55:58 +02:00
f30ca1476c fix short write 2020-08-05 11:17:15 +02:00
585ec04503 silly rand_below_datalen fix 2020-08-05 09:21:39 +02:00
6d364dd2cb add sancov-like allow/denylist instrument feature 2020-08-05 01:13:51 +02:00
c8354d7516 new rand mode for data offsets that prefer low offset values 2020-08-04 23:22:42 +02:00
54d9668580 Haiku set explicitly to performance.
No command line to set through afl-system-config (the only one is a GUI).
2020-07-31 17:27:01 +00:00
185f443659 add LTO AFL_LLVM_DOCUMENT_IDS feature 2020-07-31 17:53:01 +02:00
320f26d26f add -b option to afl-fuzz 2020-07-30 19:00:41 +02:00
c661587128 cdecl void 2020-07-30 18:06:25 +02:00
ffe5619a9d fix snapshot include 2020-07-29 14:30:22 +02:00
3b194e1690 Merge pull request #476 from AFLplusplus/new_lkm
New snapshot lkm support
2020-07-29 14:15:39 +02:00
4550613f58 Merge branch 'dev' into text_inputs 2020-07-29 11:39:00 +02:00
d64c0e8887 lkm new api 2020-07-28 16:31:07 +02:00
a22f4dd1ac new snapshot api 2020-07-28 16:13:32 +02:00
16e362d2b9 add last 60s exec/s stat 2020-07-26 15:55:03 +02:00
30c0991543 better text mutation 2020-07-24 13:26:07 +02:00
9cddbc0420 add -F option to sync to foreign fuzzer queues 2020-07-24 12:26:52 +02:00
b015e4f07a epand havoc now env 2020-07-22 16:15:16 +02:00