[fuzz] Add a compression fuzzer with randomly sized output buffer#1670
Merged
terrelln merged 1 commit intofacebook:devfrom Jul 3, 2019
Merged
[fuzz] Add a compression fuzzer with randomly sized output buffer#1670terrelln merged 1 commit intofacebook:devfrom
terrelln merged 1 commit intofacebook:devfrom
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Cyan4973
approved these changes
Jul 3, 2019
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We were missing coverage of compression with a too-small output buffer.
This fuzzer catches the bug fixed by #1404 (with the fix removed) in an hour or two of CPU time. The same bug took the unguided
fuzzer.cfuzzer months or years of CPU time to find.