Horton

Re: v13: Performance regression related to FORTIFY_SOURCE

Jeff Davis <pgsql@j-davis.com>

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From: Jeff Davis <pgsql@j-davis.com>
To: Alvaro Herrera <alvherre@2ndquadrant.com>
Cc: pgsql-hackers@postgresql.org, Peter Geoghegan <pg@bowt.ie>
Date: 2020-06-06T01:46:13Z
Lists: pgsql-hackers

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On Thu, 2020-06-04 at 16:35 -0400, Alvaro Herrera wrote:
> If it is something worth worrying about, let's discuss what's a good
> fix for it.

While making a minimal test case for the GCC bug report, I found
another surprisingly-small workaround. Patch attached.

Regards,
	Jeff Davis

Commits

  1. Fix platform-specific performance regression in logtape.c.