pgsql: Defend against non-ASCII letters in fuzzystrmatch code.

From: tgl(at)postgresql(dot)org (Tom Lane)
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql: Defend against non-ASCII letters in fuzzystrmatch code.
Date: 2009-04-07 15:54:22
Message-ID: 20090407155422.11E9A7540F5@cvs.postgresql.org
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Log Message:
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Defend against non-ASCII letters in fuzzystrmatch code. The functions
still don't behave very sanely for multibyte encodings, but at least
they won't be indexing off the ends of static arrays.

Tags:
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REL8_0_STABLE

Modified Files:
--------------
pgsql/contrib/fuzzystrmatch:
fuzzystrmatch.h (r1.10 -> r1.10.4.1)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/contrib/fuzzystrmatch/fuzzystrmatch.h?r1=1.10&r2=1.10.4.1)

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