Shared libraries in fuzz zip files may have a different filename than
their source file, for example when the source file is a prebuilt in
the source tree. Propagate the computed library name through
FilesToZip to soong_zip to use the correct name in the zip file.
Bug: 254867347
Test: builds
Change-Id: Ib0def8decdbec7842b8e1a9056fac373d743bac0
* changes:
Include target_mods field Test: build a module with target_mods populated in cc_fuzz
Update cc_fuzz rule - add library_path param Test: make haiku
Make rust and cc fuzzers collect their shared libraries once in
GenerateAndroidBuildActions and store it for later use by the
packaging singleton. Also use android.OutputFileForModule to get
the paths. Together this will fix fuzzers that depend on architecture
specific prebuilt shared libraries that are missing a prebuilt for an
architecture when building with AllowMissingDependencies.
Bug: 250918230
Test: lunch aosp_riscv64-userdebug && m ALLOW_MISSING_DEPENDENCIES=true nothing
Change-Id: I154a6f3a767c883e9fe7067003615db73ee78e2d
Test: Built AFL fuzzers individually and built all using haiku command
and built libfuzzers individually and also by using haiku command. Ran
selected fuzzers manually to ensure fuzzing still worked.
Description: Previously we needed to add cc_afl_fuzz to build an afl fuzz binary,
however, to turn current libFuzzers into AFL fuzzers this would required
an update to each Android.bp file which is a lot of work, and would also
require an approval from each Android.bp file owner, which is even more
work.
To get around this (and also to match how AFL fuzzers are built in G3)
we will build AFL++ fuzz binaries by command line option FUZZ_FRAMEWORK.
When FUZZ_FRAMEWORK=AFL is set, all cc_fuzz modules will be built
for AFL rather than libFuzzer. Devs can also specify if a cc_fuzz module
is only for libFuzzer or AFL by using fuzzing_frameworks. If
fuzzing_frameworks is left blank then it will be assumed that the
cc_fuzz module can be built for all available fuzzing frameworks.
Change-Id: If57d3038f05e52775177eaeb26f8ed2bdc73443a
Revert submission 2164482-Build AFL from Command line option
Reason for revert: Unit test fails on MAC builds
Reverted Changes:
Ia7a822462:Updated the way we build AFL++ fuzz binaries
I994bde63b:Updated the way we build AFL++ fuzz binaries
Ie863853b4:Updated the way we build AFL++ fuzz binaries
I577d6ae7b:Updated the way we build AFL++ fuzz binaries
Ic4fd34f8d:Updated the way we build AFL++ fuzz binaries
Change-Id: Ic2cda7733d206d7ed178f1db5e38268bc915e57b
Test: Built AFL fuzzers individually and built all using haiku command
and built libfuzzers individually and also by using haiku command. Ran
selected fuzzers manually to ensure fuzzing still worked.
Description: Previously we needed to add cc_afl_fuzz to build an afl fuzz binary,
however, to turn current libFuzzers into AFL fuzzers this would required
an update to each Android.bp file which is a lot of work, and would also
require an approval from each Android.bp file owner, which is even more
work.
To get around this (and also to match how AFL fuzzers are built in G3)
we will build AFL++ fuzz binaries by command line option FUZZ_FRAMEWORK.
When FUZZ_FRAMEWORK=AFL is set, all cc_fuzz modules will be built
for AFL rather than libFuzzer. Devs can also specify if a cc_fuzz module
is only for libFuzzer or AFL by using fuzzing_frameworks. If
fuzzing_frameworks is left blank then it will be assumed that the
cc_fuzz module can be built for all available fuzzing frameworks.
Change-Id: Ia7a8224627f2de61606b410d1d1a56d7bdc0955f
Revert submission 2124256-AFLpp support in Soong
Reason for revert: It is breaking the build
Reverted Changes:
Ie07ec3368:Adding support for building AFLpp Test: Build AFL ...
I5bd6d1e9b:Adding support for building AFLpp Test: Built AFL ...
Change-Id: Id2eec1060f7532fec46293d0c207be800e6eaa03
The newly added params will be used to help automatically assign bugs
found by fuzzers.
Test: m example_fuzzer
Bug: 236732888
Change-Id: I80e38fae171f8a5798a1495d057bfa6942857c4a
Rust fuzzers were not packaging up their CC shared dependencies.
This would lead to fuzzers using the shared libraries included on
system, which may not be sanitized, leading to incorrect behavior.
This refactors the relevant code from CC and calls it from the Rust
build logic.
Bug: 202282599
Test: output rust fuzzer zip file includes shared dependencies.
Change-Id: I92196eb0141733797a67eae24f8e9aedea94c3bc
