fuzz: Limit toxic test globals to their respective scope #21849
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cr ACK cf83b82: non-toxic is better than toxic! |
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Code review ACK cf83b82 |
sidhujag
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to syscoin/syscoin
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this pull request
May 5, 2021
…ve scope cf83b82 fuzz: Limit toxic test globals to their respective scope (MarcoFalke) Pull request description: Globals in one fuzz target are toxic to all other fuzz targets, because we link all fuzz targets into one binary. Any code called by constructing the global will affect all other targets. This leads to incorrect coverage stats, false-positive crashes, ... ACKs for top commit: practicalswift: cr ACK cf83b82: non-toxic is better than toxic! laanwj: Code review ACK cf83b82 Tree-SHA512: 5b3a37bcb36fce4160c94f877b2c07704527e3e1842092375c793d2eca77b996ae62889326094020855666bb34fa019fcfe92e8ff8430ce0372227f03ab2b907
gwillen
pushed a commit
to ElementsProject/elements
that referenced
this pull request
Jun 1, 2022
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Globals in one fuzz target are toxic to all other fuzz targets, because we link all fuzz targets into one binary. Any code called by constructing the global will affect all other targets. This leads to incorrect coverage stats, false-positive crashes, ...