Add support for a --sanitize=fuzzer flag
#8729
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DanBlackwell
requested review from
jakepetroules,
dschaefer2,
shawnhyam,
bripeticca,
plemarquand,
owenv,
bkhouri,
cmcgee1024 and
daveyc123
as code owners
|
Once this lands, could this get merged into a patch release or would it have to wait for the next minor release? |
dschaefer2
approved these changes
Jun 3, 2025
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@swift-ci please test |
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Hi @dschaefer2, I see that some of the automated checks failed - when I looked at the logs I couldn't figure out which tests were newly failing, is there a way I can get back at the logs now or will it need rerunning? |
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@swift-ci please test |
1 similar comment
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@swift-ci please test |
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@swift-ci please test Linux |
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Motivation:
I hope that this should fix #8731, and make it easier to build with libFuzzer.
Modifications:
Add support for a
-sanitize=fuzzeroption inswift-build, that sets the correct flags (including-parse-as-library) to build a binary for fuzzing. Add an additional test to make sure that these flags get set.