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Ensure that template compilation panics are sent to the logs (#16788) (#16792) 

Backport #16788

Although panics within the rendering pipeline are caught and dealt with,
panics that occur before that starts are unprotected and will kill Gitea
without being sent to the logs.

This PR adds a basic recovery handler to catch panics that occur after
the logger is initialised and ensure that they're sent to the logger.

Signed-off-by: Andrew Thornton <art27@cantab.net>

Co-authored-by: techknowlogick <techknowlogick@gitea.io>
This commit is contained in:
zeripath 2021-08-24 00:50:04 +01:00 committed by GitHub
parent 2d15126de6
commit 63178b5654
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1 changed files with 5 additions and 0 deletions
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5
cmd/web.go
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@ -86,6 +86,11 @@ func runWeb(ctx *cli.Context) error {
_ = log.DelLogger("console")
log.NewLogger(0, "console", "console", fmt.Sprintf(`{"level": "fatal", "colorize": %t, "stacktraceLevel": "none"}`, log.CanColorStdout))
}
defer func() {
if panicked := recover(); panicked != nil {
log.Fatal("PANIC: %v\n%s", panicked, string(log.Stack(2)))
}
}()
managerCtx, cancel := context.WithCancel(context.Background())
graceful.InitManager(managerCtx)