Fix memory leak with pg_regcomp

feodor · feodor · commit d222bb4d5ec7 · 2004-05-31T13:52:57.000Z
diff --git 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); */

Original file line number	Diff line number	Diff line change
`@@ -647,6 +647,7 @@ CheckAffix(const char word, size_t len, AFFIX Affix, char flagflags, char *ne`
`647`	`647`	`wmasklen = pg_mb2wchar_with_len( Affix->mask, mask, masklen);`
`648`	`648`
`649`	`649`	`err = pg_regcomp(&(Affix->reg), mask, wmasklen, REG_EXTENDED \| REG_ICASE \| REG_NOSUB);`
	`650`	`+ pfree(mask);`
`650`	`651`	`if (err)`
`651`	`652`	`{`
`652`	`653`	`/* regerror(err, &(Affix->reg), regerrstr, ERRSTRSIZE); */`