taotao gu
taotao gu
In the clusterfuzz corpus strategy, can all seeds be arranged in libfuzzer_corpus according to size, and each bot only takes one copy from it for execution? The initial strategy is...
I think this strategy is also good for clusterfuzz . https://github.com/google/fuzzbench/pull/1197#issuecomment-880810941 https://www.fuzzbench.com/reports/experimental/2021-08-05-parallel/index.html Can this strategy be applied in the clusterfuzz? @oliverchang
Hello, I don’t know why, my RR (request for comment) on llvm's phabricator has never received a response, so with the help of clusterfuzz, please help me to pay attention....
Crash Type: Use-of-uninitialized-value isSecurity: True Crash state: get_line bid_get_line uudecode_bidder_bid Poc: 67374.testcase engine: afl fully_qualified_name: afl_libarchive_fuzzer target: libarchive_fuzzer name: afl [Environment] MSAN_OPTIONS=allocator_release_to_os_interval_ms=500:exit_code=86:halt_on_error=1:handle_abort=2:handle_segv=2:handle_sigbus=2:handle_sigfpe=2:handle_sigill=2:print_stats=1:print_summary=1:symbolize=0:use_sigaltstack=1 +----------------------------------------Release Build Stacktrace----------------------------------------+ ==47370==WARNING: MemorySanitizer: use-of-uninitialized-value #0 0x4c9e8f...
poc [https://github.com/gtt1995/poc/blob/main/libarchive/146184.testcase](https://github.com/gtt1995/poc/blob/main/libarchive/146184.testcase) +----------------------------------------Release Build Stacktrace----------------------------------------+ ==1914==WARNING: MemorySanitizer: use-of-uninitialized-value #0 0x4c9e8f in get_line /src/libarchive/libarchive/archive_read_support_filter_uu.c:183:11 #1 0x4c9256 in bid_get_line /src/libarchive/libarchive/archive_read_support_filter_uu.c:223:9 #2 0x4c7b19 in uudecode_bidder_bid /src/libarchive/libarchive/archive_read_support_filter_uu.c:282:9 #3 0x4ac5ae in choose_filters /src/libarchive/libarchive/archive_read.c:574:11 #4 0x4a98e2...
INFO: Running with entropic power schedule (0xFF, 100). INFO: Seed: 894529853 INFO: Loaded 1 modules (12923 inline 8-bit counters): 12923 [0x26289d8, 0x262bc53), INFO: Loaded 1 PC tables (12923 PCs): 12923...
I think this strategy is also good for clusterfuzz . google/fuzzbench#1197 (comment) https://www.fuzzbench.com/reports/experimental/2021-08-05-parallel/index.html Can this strategy be applied in the clusterfuzz? how do? Which files should modify? @jonathanmetzman Please help...
(venv) asd@x1:/workspace/collabfuzz$ collab_fuzz_build --remote sarek.osterlund.xyz --pull-reqs INFO:runner.build:Pulling remote image sarek.osterlund.xyz/fuzzer-framework-google:latest Traceback (most recent call last): File "/workspace/collabfuzz/venv/lib/python3.8/site-packages/docker-5.0.3-py3.8.egg/docker/api/client.py", line 268, in _raise_for_status response.raise_for_status() File "/workspace/collabfuzz/venv/lib/python3.8/site-packages/requests-2.27.1-py3.8.egg/requests/models.py", line 960, in raise_for_status raise HTTPError(http_error_msg,...
#1859 Hello dongge, @Alan32Liu I've improved my fuzzer framework based on the data from the last experiment, and it's time to reopen this experiment. Other than that, to avoid duplicating...