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ci: windows: set error mode to not include SEM_NOGPFAULTERRORBOX 

Cirrus defaults to SetErrorMode(SEM_NOGPFAULTERRORBOX | ...). That prevents
crash reporting from working unless binaries do SetErrorMode()
themselves. Furthermore, it appears that either python or, more likely, the C
runtime has a bug where SEM_NOGPFAULTERRORBOX can very occasionally *trigger*
a crash on process exit - which is hard to debug, given that it explicitly
prevents crash dumps from working...

Discussion: https://postgr.es/m/20220909235836.lz3igxtkcjb5w7zb%40awork3.anarazel.de
Backpatch: 15-, where CI was added
This commit is contained in:
Andres Freund 2022-09-21 17:15:54 -07:00
parent a3a3c1ea87
commit 661ee7bfc6
1 changed files with 9 additions and 0 deletions
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9
.cirrus.yml
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@ -386,6 +386,15 @@ task:
# currently have a tool for that...
CIRRUS_ESCAPING_PROCESSES: 1
# Cirrus defaults to SetErrorMode(SEM_NOGPFAULTERRORBOX | ...). That
# prevents crash reporting from working unless binaries do SetErrorMode()
# themselves. Furthermore, it appears that either python or, more likely,
# the C runtime has a bug where SEM_NOGPFAULTERRORBOX can very
# occasionally *trigger* a crash on process exit - which is hard to debug,
# given that it explicitly prevents crash dumps from working...
# 0x8001 is SEM_FAILCRITICALERRORS | SEM_NOOPENFILEERRORBOX
CIRRUS_WINDOWS_ERROR_MODE: 0x8001
only_if: $CIRRUS_CHANGE_MESSAGE !=~ '.*\nci-os-only:.*' || $CIRRUS_CHANGE_MESSAGE =~ '.*\nci-os-only:[^\n]*windows.*'
windows_container: