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oss-fuzz
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37 Commits

Author SHA1 Message Date
Mike Aizatsky f478dca0e8 [infra] SANITIZER environment variable (#103) 
The variable picks one of the predefined flags configuration.
 2016-12-02 10:58:51 -08:00
Mike Aizatsky d92be61e1c [infra] adding zip package, it is needed for corpuses 2016-11-18 20:52:41 -08:00
Mike Aizatsky a27eca33a3 [infra] adding zip to base-runner: run_fuzzer needs it 2016-11-18 18:34:18 -08:00
Mike Aizatsky 0b58d66e89 [infra] moving test command into base-runner, using it on jenkins 2016-11-18 16:46:26 -08:00
Mike Aizatsky 487e9f4ed6 [infra] removing FUZZER_LDFLAGS (fixes #73) 
Workarounds libc++abi issue by folding libc++abi.a into libc++.a.
Will keep FUZZER_LDFLAGS empty for a while until tpm2 is fixed.
 2016-11-18 12:16:35 -08:00
Mike Aizatsky 3599908dbf [infra] use $src, $out and $work in build scripts instead of /src, /out, /work (#88) 
This will make it possible to run scripts outside of docker container.
 2016-11-18 11:16:38 -08:00
Mike Aizatsky e29ef5876d rolling back trace pc guards 
fuzzers fail with:

=================================================================
==18057==ERROR: AddressSanitizer: global-buffer-overflow on address 0x000000b8a144 at pc 0x0000007ae0ca bp 0x7fff2b91a4d0 sp 0x7fff2b91a4c8
WRITE of size 4 at 0x000000b8a144 thread T0
    #0 0x7ae0c9 in fuzzer::TracePC::HandleInit(unsigned int*, unsigned int*) /src/libfuzzer/FuzzerTracePC.cpp:49:8
    #1 0x7bcab9 in __sanitizer_cov_trace_pc_guard_init /src/libfuzzer/FuzzerTracePC.cpp:286:15
    #2 0x5156bf in sancov.module_ctor (/out/curl_fuzzer+0x5156bf)
    #3 0x88c1cc in __libc_csu_init (/out/curl_fuzzer+0x88c1cc)
    #4 0x7f4ab7aed7be in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x207be)
    #5 0x41fd78 in _start (/out/curl_fuzzer+0x41fd78)
 2016-11-14 12:21:02 -08:00
Mike Aizatsky c771c31753 switching to trace-pc-guard 2016-11-14 09:49:30 -08:00
Mike Aizatsky 43a5d34649 do not install unneded packages, they come from base-clang 2016-11-04 15:48:58 -07:00
Mike Aizatsky 48778facde folding coverage into base-libfuzzer since target images is where sources are 2016-11-03 20:13:29 -07:00
Mike Aizatsky e1a2d3c14c [infra] .options support for run command (#61) 
Initial work for #19.
 2016-11-02 16:02:17 -07:00
Mike Aizatsky 28dec3521c [infra] adding zip to the image, since corpus files should be zips 2016-10-28 15:24:34 -07:00
Mike Aizatsky 43de5caa37 [infra] reproduce command (#53) 
runs specified fuzzer with `/testcase` as input.

example:

```
docker run -v <local_file>:/testcase -t ossfuzz/libxml2 reproduce libxml2_xml_read_memory_fuzzer
```
 2016-10-26 08:28:38 -07:00
Mike Aizatsky 6ccbe7f757 [infra] revisions->srcmap cleanup 2016-10-20 13:15:28 -07:00
Mike Aizatsky 20de8979b1 [infra] test command 2016-10-20 00:44:35 -07:00
Mike Aizatsky 9d54ccaeee [infra] getting back to root user 2016-10-20 00:24:22 -07:00
Mike Aizatsky 4a1014636d [infra] chown 2016-10-19 18:07:08 -07:00
Mike Aizatsky 0334615e51 [infra] determining source code revisions 2016-10-19 15:07:24 -07:00
Mike Aizatsky f61b870b1c libtool is needed to build libfuzzer.a 2016-10-19 11:42:57 -07:00
Mike Aizatsky faecacb464 adding subversion 2016-10-19 11:34:58 -07:00
Mike Aizatsky ea957bd4ee [infra] checking out library sources in the image (#40) 
fixes #33
 2016-10-18 15:37:23 -07:00
Mike Aizatsky 941e47d6e1 [infra] renaming LDFLAGS into FUZZER_LDFLAGS. Fixes #31 2016-10-13 14:20:19 -07:00
Mike Aizatsky dae2012980 [infra] do not checkout oss-fuzz (#23) 
Promising oss-fuzz in /src/oss-fuzz creates lots of confusion about where files come from.
Let's make everything explicit.

Fixes #20
 2016-10-12 16:25:06 -07:00
Mike Aizatsky 28e7afba10 [infra] run script 2016-10-10 14:16:48 -07:00
Mike Aizatsky 85dad5d52d [infra] checkout command: automatic code checkout and compiling (#11) 2016-10-10 13:21:45 -07:00
Mike Aizatsky e2ca7bcbe0 [infra] fixing build script location (/src/build.sh) 
Fixing the location of build.sh gets rid of ENTRYPOINT. Which opens a possibility to implement different commands like:

````bash
docker run -ti expat compile
docker run -ti expat run <fuzzer_name> <input_data>
````

and keep the knowledge of build script location.

This is a breaking change.
 2016-10-06 13:45:12 -07:00
Oliver Chang 8e4f09aaa6 Don't detect leaks in libfuzzer build images. 2016-09-29 13:18:39 -07:00
Mike Aizatsky af93794f39 [infra] using whole-archive options 2016-08-11 15:42:21 -07:00
Mike Aizatsky 69110e1f33 [infra] no need to call /env 2016-08-07 19:53:25 -07:00
Mike Aizatsky a4b1f6c2a5 [infra] moved env variables into Dockerfiles 2016-08-06 11:11:39 -07:00
Mike Aizatsky f1b094b16a [infra] removing workspace directory 2016-08-01 14:15:43 -07:00
Mike Aizatsky 0dd9848893 [infra] docker images nits 2016-07-27 16:07:07 -07:00
Mike Aizatsky e0b3abddf8 [infra] checking out oss-fuzz into base-libfuzzer 2016-07-25 22:38:54 -07:00
Mike Aizatsky 50a790b896 [infra] removing build artifacts after installation 2016-07-22 13:24:49 -07:00
Mike Aizatsky 3fa412a17c [infra] more dockerfiles tweaks 2016-07-21 14:10:04 -07:00
Mike Aizatsky 06a204d5cd [infra] docker files cleanup 2016-07-21 13:51:01 -07:00
Mike Aizatsky 95bddce1ae [infra] renaming base-fuzzer into base-libfuzzer image. 2016-07-20 17:16:57 -07:00