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llvm-project/compiler-rt/lib/fuzzer
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Vitaly Buka 3db6ad2bcf Use binary write mode in WriteToFile function to avoid appended \r characters on Windows 
Summary:
When using libfuzzer on Windows, in the contents of a crash sample, bytes that can be mistaken for a \n are replaced by a \r\n sequence. As a consequence, crashes are not reproducible. This patch will open files in binary mode to fix this issue. The patch does not affect POSIX systems.

Patch by tuktuk

Reviewers: kcc, vitalybuka

Reviewed By: vitalybuka

Subscribers: dexonsmith, jdoerfert, llvm-commits, #sanitizers

Tags: #llvm, #sanitizers

Differential Revision: https://reviews.llvm.org/D60008

llvm-svn: 357807
2019-04-05 20:17:03 +00:00
..
afl
[fuzzer][afl] Remove AFL_DRIVER_EXTRA_STATS_FILENAME
2019-01-28 17:15:49 +00:00
dataflow
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
scripts
[libFuzzer] Another follow up fix for Data Flow scripts in Py3.
2019-04-04 22:55:18 +00:00
standalone
[libFuzzer] fix missing close on opened file
2019-02-26 19:33:00 +00:00
tests
[CMake][LibFuzzer] Match symbol visibility setting between LibFuzzer object files and unit tests.
2019-02-28 21:57:58 +00:00
build.sh
Switch from Bourne shell to simply base shell to build libfuzzer
2018-01-12 23:45:24 +00:00
CMakeLists.txt
[compiler-rt] Build custom libcxx with libcxxabi
2019-02-17 12:16:20 +00:00
FuzzerBuiltins.h
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
FuzzerBuiltinsMsvc.h
[libFuzzer][MSVC] Enable building libFuzzer with MSVC
2019-01-22 18:59:25 +00:00
FuzzerCommand.h
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
FuzzerCorpus.h
[libFuzzer] Remove extra semicolons
2019-02-26 17:46:13 +00:00
FuzzerCrossOver.cpp
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
FuzzerDataFlowTrace.cpp
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
FuzzerDataFlowTrace.h
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
FuzzerDefs.h
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
FuzzerDictionary.h
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
FuzzerDriver.cpp
[libFuzzer] form mode: add -ignore_crashes flag, honor the max_total_time flag, print the number of ooms/timeouts/crashes, fix a typo
2019-02-15 21:51:15 +00:00
FuzzerExtFunctions.def
[Fuzzer] Fix function prototype in fuzzer::ExternalFunctions. [NFC]
2019-02-09 01:45:29 +00:00
FuzzerExtFunctions.h
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
FuzzerExtFunctionsDlsym.cpp
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
FuzzerExtFunctionsWeak.cpp
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
FuzzerExtFunctionsWindows.cpp
[libFuzzer] Remove extra semicolons
2019-02-26 17:46:13 +00:00
FuzzerExtraCounters.cpp
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
FuzzerFlags.def
[libFuzzer] form mode: add -ignore_crashes flag, honor the max_total_time flag, print the number of ooms/timeouts/crashes, fix a typo
2019-02-15 21:51:15 +00:00
FuzzerFork.cpp
[libFuzzer][Windows] Port fork mode to Windows
2019-02-27 19:27:16 +00:00
FuzzerFork.h
[libFuzzer] add threads to the fork mode: now you can pass -fork=N to run N concurrent workers. Fork mode is still work-in-progress.
2019-02-14 00:25:43 +00:00
FuzzerInterface.h
[libFuzzer][Windows] Use dllexport for all declarations in FuzzerInterface.h
2019-01-28 17:51:13 +00:00
FuzzerInternal.h
[libFuzzer] extend the -fork=1 functionality. Still not fully usable, but good enough for the first unit test
2019-02-12 00:12:33 +00:00
FuzzerIO.cpp
Use binary write mode in WriteToFile function to avoid appended \r characters on Windows
2019-04-05 20:17:03 +00:00
FuzzerIO.h
[libFuzzer][Windows] Port fork mode to Windows
2019-02-27 19:27:16 +00:00
FuzzerIOPosix.cpp
[libFuzzer][Windows] Port fork mode to Windows
2019-02-27 19:27:16 +00:00
FuzzerIOWindows.cpp
[libFuzzer][Windows] Port fork mode to Windows
2019-02-27 19:27:16 +00:00
FuzzerLoop.cpp
[libFuzzer] make len_control less agressive: set the initial max len to the length of the largest seed. This was the original intent, but... Now, with a test, to ensure it stays this way
2019-02-16 01:23:41 +00:00
FuzzerMain.cpp
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
FuzzerMerge.cpp
[libFuzzer][Windows] Port fork mode to Windows
2019-02-27 19:27:16 +00:00
FuzzerMerge.h
[libFuzzer] fix the unit tests
2019-02-15 00:15:13 +00:00
FuzzerMutate.cpp
[libFuzzer] refactor the way we choose the element to cross-over with, NFC (expected1); add a flag -seed_inputs= to pass extra seed inputs as file paths, not dirs
2019-02-08 01:20:54 +00:00
FuzzerMutate.h
[libFuzzer] refactor the way we choose the element to cross-over with, NFC (expected1); add a flag -seed_inputs= to pass extra seed inputs as file paths, not dirs
2019-02-08 01:20:54 +00:00
FuzzerOptions.h
[libFuzzer] form mode: add -ignore_crashes flag, honor the max_total_time flag, print the number of ooms/timeouts/crashes, fix a typo
2019-02-15 21:51:15 +00:00
FuzzerRandom.h
[libFuzzer] replace slow std::mt19937 with a much faster std::minstd_rand; second attempt after failed r352732, this time with a fix for cmake
2019-02-12 01:00:08 +00:00
FuzzerSHA1.cpp
[libFuzzer][MSVC] Enable building libFuzzer with MSVC
2019-01-22 18:59:25 +00:00
FuzzerSHA1.h
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
FuzzerTracePC.cpp
[libFuzzer] print new functions as they are discovered in the fork mode
2019-02-15 01:22:00 +00:00
FuzzerTracePC.h
[libFuzzer] print new functions as they are discovered in the fork mode
2019-02-15 01:22:00 +00:00
FuzzerUtil.cpp
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
FuzzerUtil.h
[libFuzzer] experimental performance optimization -lazy_counters, off by default. Posix-only for now, tested on Linux
2019-01-31 00:09:43 +00:00
FuzzerUtilDarwin.cpp
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
FuzzerUtilFuchsia.cpp
[libFuzzer] experimental performance optimization -lazy_counters, off by default. Posix-only for now, tested on Linux
2019-01-31 00:09:43 +00:00
FuzzerUtilLinux.cpp
[libFuzzer] extend the -fork=1 functionality. Still not fully usable, but good enough for the first unit test
2019-02-12 00:12:33 +00:00
FuzzerUtilPosix.cpp
[libFuzzer] set libFuzzer's own SEGV handler even one is already present, but call that handler from ours (unless we are unprotecting lazy counters). Call ProtectLazyCounters later, so that it runs after the initialization code in the target.
2019-01-31 01:40:14 +00:00
FuzzerUtilWindows.cpp
[libFuzzer] Remove extra semicolons
2019-02-26 17:46:13 +00:00
FuzzerValueBitMap.h
[libFuzzer][MSVC] Enable building libFuzzer with MSVC
2019-01-22 18:59:25 +00:00
README.txt
[libFuzzer] better README.txt
2017-08-22 01:15:40 +00:00

README.txt 

See http://llvm.org/docs/LibFuzzer.html