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List:       pgsql-bugs
Subject:    Re: Use of signal-unsafe functions from signal handlers
From:       Tom Lane <tgl () sss ! pgh ! pa ! us>
Date:       2022-05-25 1:25:14
Message-ID: 1773723.1653441914 () sss ! pgh ! pa ! us
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Michael Paquier <michael@paquier.xyz> writes:
> Hmm.  Shouldn't we worry about FloatExceptionHandler() that gets used
> on SIGFPE?

SIGFPE is generated synchronously, so that one's not really a problem,
I think: it can only interrupt code that is doing trap-prone arithmetic.
Anyway that code's been like that for ages and nobody has reported an
issue there.

			regards, tom lane


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