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| author | bors-servo <lbergstrom+bors@mozilla.com> | 2020-01-31 08:19:21 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-01-31 08:19:21 -0500 |
| commit | 4a6198082c1061e2b29d0e2c2b2272d13381a6d6 (patch) | |
| tree | 1c04477cc932a09591d8d0fc59545e38122d5fc5 /components/script/dom/webglobject.rs | |
| parent | 393b6768f05741717cfbaf4d077f91a73a6e3c05 (diff) | |
| parent | 8fdec5bb50cb13c0efbb284a762934e6e7753ac6 (diff) | |
| download | servo-4a6198082c1061e2b29d0e2c2b2272d13381a6d6.tar.gz servo-4a6198082c1061e2b29d0e2c2b2272d13381a6d6.zip | |
Auto merge of #25662 - jdm:panic-at-the-signal, r=SimonSapin
Try to avoid panicking during I/O in the signal and panic handlers.
A bunch of mac WPT processes are sitting in zombie states where a thread has hit a double panic while printing the backtrace. These changes attempt to prevent this issue by ignoring any I/O failures that occur while printing, instead of panicking.
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- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix #25513
- [x] These changes do not require tests because they address an intermittent edge case
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Diffstat (limited to 'components/script/dom/webglobject.rs')
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