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Re: Re: Leaking regexp_replace in 9.3.1 ? (was: [HACKERSUninterruptable regexp_replace in 9.3.1 ?) - Mailing list pgsql-bugs

From Tom Lane
Subject Re: Re: Leaking regexp_replace in 9.3.1 ? (was: [HACKERSUninterruptable regexp_replace in 9.3.1 ?)
Date
Msg-id 30516.1395240951@sss.pgh.pa.us
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In response to Re: Leaking regexp_replace in 9.3.1 ? (was: [HACKERSUninterruptable regexp_replace in 9.3.1 ?)  (Greg Stark <stark@mit.edu>)
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Greg Stark <stark@mit.edu> writes:
> It looks like a simple bug pg_regexec where it's reusing a loop
> counter "n" to mean two different things. When it goes to free all the
> subdfas it looks like the code was written based "n" still being the
> number of trees but in fact it's been reused to be the number of
> matches.

Looks like it's my bug (how embarrassing).  Thanks!

            regards, tom lane

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