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Re: Confirm PG-related segfault in current PHP version [message #182799 is a reply to message #182798]

Sat, 14 September 2013 01:55

lb
Messages: 4
Registered: January 2012

Karma:

Junior Member

Fiver wrote:
> If anybody here is running an *up-to-date* version of PHP, and has
> access to a PostgreSQL database, could you please check if this results
> in a segfault for you?
>
> $conn = pg_connect("dbname=postgres user=temp");
> pg_trace("_trace.log", "w", $conn);
> pg_query($conn, "SELECT 1 FROM xxx");
> //pg_untrace($conn); // <-- untrace prevents segfault
> echo "still alive\n";
>
> The database and query don't matter, as long as you can connect and the
> pg_query() statement does not succeed.
>
> I strongly suspect (from previous experience with several segfaults in
> the pg module over the years) that this bug is still present in the
> master branch, but I can't report it because I'm running PHP 5.4.9.
>
> Compiling and configuring PHP with the necessary dependencies to
> reproduce this bug is a major PITA, I don't have time for this. If I can
> get confirmation that this is still an issue, I'll report it, otherwise
> hopefully somebody else will discover and report it in the future.

I ran your script with PHP-5.5.3 (CLI) talking to a PostgreSQL-9.3.0 server.
Connection OK, trace file written, query gets error, no segfault, says "still
alive" at end.

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[Message index]

		Confirm PG-related segfault in current PHP version By: Fiver on Sat, 14 September 2013 00:12
		Re: Confirm PG-related segfault in current PHP version By: lb on Sat, 14 September 2013 01:55
		Re: Confirm PG-related segfault in current PHP version By: Fiver on Sat, 14 September 2013 02:33

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