From d222bb4d5ec7cf057f318e88992c8c06d5494ca8 Mon Sep 17 00:00:00 2001
From: Teodor Sigaev <teodor@sigaev.ru>
Date: Mon, 31 May 2004 13:52:57 +0000
Subject: [PATCH] Fix memory leak with pg_regcomp

---
 contrib/tsearch2/ispell/spell.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/contrib/tsearch2/ispell/spell.c b/contrib/tsearch2/ispell/spell.c
index bdcbc58816..caae1fc5c7 100644
--- a/contrib/tsearch2/ispell/spell.c
+++ b/contrib/tsearch2/ispell/spell.c
@@ -647,6 +647,7 @@ CheckAffix(const char *word, size_t len, AFFIX * Affix, char flagflags, char *ne
 		wmasklen = pg_mb2wchar_with_len( Affix->mask, mask, masklen);
 		
 		err = pg_regcomp(&(Affix->reg), mask, wmasklen, REG_EXTENDED | REG_ICASE | REG_NOSUB);
+		pfree(mask);
 		if (err)
 		{
 			/* regerror(err, &(Affix->reg), regerrstr, ERRSTRSIZE); */