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Revision tags: llvmorg-20.1.0, llvmorg-20.1.0-rc3, llvmorg-20.1.0-rc2, llvmorg-20.1.0-rc1, llvmorg-21-init, llvmorg-19.1.7, llvmorg-19.1.6, llvmorg-19.1.5, llvmorg-19.1.4, llvmorg-19.1.3, llvmorg-19.1.2, llvmorg-19.1.1, llvmorg-19.1.0, llvmorg-19.1.0-rc4, llvmorg-19.1.0-rc3, llvmorg-19.1.0-rc2, llvmorg-19.1.0-rc1, llvmorg-20-init, llvmorg-18.1.8, llvmorg-18.1.7, llvmorg-18.1.6, llvmorg-18.1.5, llvmorg-18.1.4, llvmorg-18.1.3, llvmorg-18.1.2, llvmorg-18.1.1, llvmorg-18.1.0, llvmorg-18.1.0-rc4, llvmorg-18.1.0-rc3, llvmorg-18.1.0-rc2, llvmorg-18.1.0-rc1, llvmorg-19-init, llvmorg-17.0.6, llvmorg-17.0.5, llvmorg-17.0.4, llvmorg-17.0.3, llvmorg-17.0.2, llvmorg-17.0.1, llvmorg-17.0.0, llvmorg-17.0.0-rc4, llvmorg-17.0.0-rc3, llvmorg-17.0.0-rc2, llvmorg-17.0.0-rc1, llvmorg-18-init, llvmorg-16.0.6, llvmorg-16.0.5, llvmorg-16.0.4, llvmorg-16.0.3, llvmorg-16.0.2, llvmorg-16.0.1, llvmorg-16.0.0, llvmorg-16.0.0-rc4, llvmorg-16.0.0-rc3, llvmorg-16.0.0-rc2, llvmorg-16.0.0-rc1, llvmorg-17-init, llvmorg-15.0.7, llvmorg-15.0.6, llvmorg-15.0.5, llvmorg-15.0.4, llvmorg-15.0.3, llvmorg-15.0.2, llvmorg-15.0.1, llvmorg-15.0.0, llvmorg-15.0.0-rc3, llvmorg-15.0.0-rc2, llvmorg-15.0.0-rc1, llvmorg-16-init, llvmorg-14.0.6, llvmorg-14.0.5, llvmorg-14.0.4, llvmorg-14.0.3, llvmorg-14.0.2, llvmorg-14.0.1, llvmorg-14.0.0, llvmorg-14.0.0-rc4, llvmorg-14.0.0-rc3, llvmorg-14.0.0-rc2, llvmorg-14.0.0-rc1, llvmorg-15-init, llvmorg-13.0.1, llvmorg-13.0.1-rc3, llvmorg-13.0.1-rc2, llvmorg-13.0.1-rc1, llvmorg-13.0.0, llvmorg-13.0.0-rc4, llvmorg-13.0.0-rc3, llvmorg-13.0.0-rc2, llvmorg-13.0.0-rc1, llvmorg-14-init, llvmorg-12.0.1, llvmorg-12.0.1-rc4, llvmorg-12.0.1-rc3, llvmorg-12.0.1-rc2, llvmorg-12.0.1-rc1, llvmorg-12.0.0, llvmorg-12.0.0-rc5, llvmorg-12.0.0-rc4 |
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| #
858ca7c1 |
| 18-Mar-2021 |
Jorg Brown <[email protected]> |
Fix typo: `char` should be `TS`
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Revision tags: llvmorg-12.0.0-rc3 |
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| #
0cccccf0 |
| 05-Mar-2021 |
MarcoFalke <[email protected]> |
[compiler-rt] FuzzedDataProvider: Add missing include
Differential Revision: https://reviews.llvm.org/D98057
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Revision tags: llvmorg-12.0.0-rc2, llvmorg-11.1.0, llvmorg-11.1.0-rc3, llvmorg-12.0.0-rc1, llvmorg-13-init, llvmorg-11.1.0-rc2, llvmorg-11.1.0-rc1 |
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| #
70de7e0d |
| 30-Dec-2020 |
Max Moroz <[email protected]> |
[compiler-rt] FuzzedDataProvider: Add PickValueInArray for std::array
This makes `PickValueInArray` work for `std::array<T, s>` (C++11). I've also tested the C++17 `std::array` (with compiler-deduce
[compiler-rt] FuzzedDataProvider: Add PickValueInArray for std::array
This makes `PickValueInArray` work for `std::array<T, s>` (C++11). I've also tested the C++17 `std::array` (with compiler-deduced template parameters)
```
Author:
MarcoFalke <[email protected]>
```
Reviewed By: Dor1s
Differential Revision: https://reviews.llvm.org/D93412
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Revision tags: llvmorg-11.0.1, llvmorg-11.0.1-rc2, llvmorg-11.0.1-rc1, llvmorg-11.0.0, llvmorg-11.0.0-rc6, llvmorg-11.0.0-rc5, llvmorg-11.0.0-rc4, llvmorg-11.0.0-rc3, llvmorg-11.0.0-rc2, llvmorg-11.0.0-rc1, llvmorg-12-init, llvmorg-10.0.1, llvmorg-10.0.1-rc4, llvmorg-10.0.1-rc3, llvmorg-10.0.1-rc2, llvmorg-10.0.1-rc1 |
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| #
6d0488f7 |
| 25-Mar-2020 |
Max Moroz <[email protected]> |
[compiler-rt] Mark FDP non-template methods inline to avoid ODR violations.
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| #
1e65209e |
| 25-Mar-2020 |
Max Moroz <[email protected]> |
[compiler-rt] FuzzedDataProvider: make linter happy.
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Revision tags: llvmorg-10.0.0, llvmorg-10.0.0-rc6 |
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| #
1262db1b |
| 19-Mar-2020 |
Max Moroz <[email protected]> |
[compiler-rt] Refactor FuzzedDataProvider for better readability.
Summary: Separate class definition and actual methods implementation. The main
goal is to keep the list of available methods in a co
[compiler-rt] Refactor FuzzedDataProvider for better readability.
Summary: Separate class definition and actual methods implementation. The main
goal is to keep the list of available methods in a concise readable form inside
the class definition.
Reviewers: hctim, metzman
Subscribers: dberris, #sanitizers
Tags: #sanitizers
Differential Revision: https://reviews.llvm.org/D76651
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| #
2136d17d |
| 19-Mar-2020 |
Max Moroz <[email protected]> |
[compiler-rt] Add ConsumeRandomLengthString() version without arguments.
Reviewers: hctim, metzman
Subscribers: dberris, #sanitizers
Tags: #sanitizers
Differential Revision: https://reviews.llvm.
[compiler-rt] Add ConsumeRandomLengthString() version without arguments.
Reviewers: hctim, metzman
Subscribers: dberris, #sanitizers
Tags: #sanitizers
Differential Revision: https://reviews.llvm.org/D76448
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Revision tags: llvmorg-10.0.0-rc5, llvmorg-10.0.0-rc4, llvmorg-10.0.0-rc3 |
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| #
5517d3b8 |
| 26-Feb-2020 |
Max Moroz <[email protected]> |
[compiler-rt] Fix a typo in a comment in FuzzedDataProvider.h.
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Revision tags: llvmorg-10.0.0-rc2 |
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| #
20a604d3 |
| 10-Feb-2020 |
Max Moroz <[email protected]> |
[compiler-rt] FuzzedDataProvider: add ConsumeData and method.
Reviewers: metzman
Subscribers: dberris, #sanitizers, llvm-commits
Tags: #sanitizers, #llvm
Differential Revision: https://reviews.ll
[compiler-rt] FuzzedDataProvider: add ConsumeData and method.
Reviewers: metzman
Subscribers: dberris, #sanitizers, llvm-commits
Tags: #sanitizers, #llvm
Differential Revision: https://reviews.llvm.org/D74359
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Revision tags: llvmorg-10.0.0-rc1, llvmorg-11-init, llvmorg-9.0.1, llvmorg-9.0.1-rc3, llvmorg-9.0.1-rc2 |
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| #
a44ef027 |
| 04-Dec-2019 |
Max Moroz <[email protected]> |
[compiler-rt] FuzzedDataProvider: do not call memcpy on empty vector.
Summary:
Some versions of memcpy mark pointer arguments as __nonnull, that triggers UBSan
errors even when the length passed is
[compiler-rt] FuzzedDataProvider: do not call memcpy on empty vector.
Summary:
Some versions of memcpy mark pointer arguments as __nonnull, that triggers UBSan
errors even when the length passed is 0.
Reviewers: manojgupta, metzman
Subscribers: dberris, #sanitizers, llvm-commits
Tags: #sanitizers, #llvm
Differential Revision: https://reviews.llvm.org/D71031
[compiler-rt] FDP: assert that num_bytes_to_consume == 0 when size == 0.
show more ...
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Revision tags: llvmorg-9.0.1-rc1, llvmorg-9.0.0, llvmorg-9.0.0-rc6, llvmorg-9.0.0-rc5 |
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| #
d2af368a |
| 12-Sep-2019 |
Vitaly Buka <[email protected]> |
[compiler-rt] Remove some cpplint filters
llvm-svn: 371704
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| #
48eb4a27 |
| 11-Sep-2019 |
Vitaly Buka <[email protected]> |
Update compiler-rt cpplint.py
https://github.com/cpplint/cpplint/commit/adb3500107f409ac5491188ae652ac3f4d03d9d3
llvm-svn: 371675
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Revision tags: llvmorg-9.0.0-rc4, llvmorg-9.0.0-rc3, llvmorg-9.0.0-rc2 |
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| #
f8744ab5 |
| 09-Aug-2019 |
Max Moroz <[email protected]> |
[compiler-rt] FuzzedDataProvider: use C++ headers only instead of a C/C++ mix.
Reviewers: Dor1s
Reviewed By: Dor1s
Subscribers: dberris, delcypher, #sanitizers, llvm-commits
Tags: #llvm, #sanitiz
[compiler-rt] FuzzedDataProvider: use C++ headers only instead of a C/C++ mix.
Reviewers: Dor1s
Reviewed By: Dor1s
Subscribers: dberris, delcypher, #sanitizers, llvm-commits
Tags: #llvm, #sanitizers
Differential Revision: https://reviews.llvm.org/D66017
llvm-svn: 368448
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| #
df3b465c |
| 08-Aug-2019 |
Max Moroz <[email protected]> |
[compiler-rt] Add ConsumeProbability and ConsumeFloatingPoint methods to FDP.
Summary:
Also slightly cleaned up the comments and changed the header's extension
back to `.h` as per comments on https:
[compiler-rt] Add ConsumeProbability and ConsumeFloatingPoint methods to FDP.
Summary:
Also slightly cleaned up the comments and changed the header's extension
back to `.h` as per comments on https://reviews.llvm.org/D65812.
New methods added:
* `ConsumeProbability` returns [0.0, 1.0] by consuming an unsigned integer value
from the input data and dividing that value by the integer's max value.
* `ConsumeFloatingPointInRange` returns a floating point value in the given
range. Relies on `ConsumeProbability` method. This method does not have the
limitation of `std::uniform_real_distribution` that requires the given range
to be <= the floating point type's max. If the range is too large, this
implementation will additionally call `ConsumeBool` to decide whether the
result will be in the first or the second half of the range.
* `ConsumeFloatingPoint` returns a floating point value in the range
`[std::numeric_limits<T>::lowest(), std::numeric_limits<T>::min()]`.
Tested on Linux, Mac, Windows.
Reviewers: morehouse
Reviewed By: morehouse
Subscribers: kubamracek, mgorny, dberris, delcypher, #sanitizers, llvm-commits
Tags: #llvm, #sanitizers
Differential Revision: https://reviews.llvm.org/D65905
llvm-svn: 368331
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| #
f1b0a93e |
| 05-Aug-2019 |
Max Moroz <[email protected]> |
[compiler-rt] Move FDP to include/fuzzer/FuzzedDataProvider.h for easier use.
Summary:
FuzzedDataProvider is a helper class for writing fuzz targets that fuzz
multple inputs simultaneously. The head
[compiler-rt] Move FDP to include/fuzzer/FuzzedDataProvider.h for easier use.
Summary:
FuzzedDataProvider is a helper class for writing fuzz targets that fuzz
multple inputs simultaneously. The header is supposed to be used for fuzzing
engine agnostic fuzz targets (i.e. the same target can be used with libFuzzer,
AFL, honggfuzz, and other engines). The common thing though is that fuzz targets
are typically compiled with clang, as it provides all sanitizers as well as
different coverage instrumentation modes. Therefore, making this FDP class a
part of the compiler-rt installation package would make it easier to develop
and distribute fuzz targets across different projects, build systems, etc.
Some context also available in https://github.com/google/oss-fuzz/pull/2547.
This CL does not delete the header from `lib/fuzzer/utils` directory in order to
provide the downstream users some time for a smooth migration to the new
header location.
Reviewers: kcc, morehouse
Reviewed By: morehouse
Subscribers: lebedev.ri, kubamracek, dberris, mgorny, delcypher, #sanitizers, llvm-commits
Tags: #llvm, #sanitizers
Differential Revision: https://reviews.llvm.org/D65661
llvm-svn: 367917
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