postgres.git / summary / log / commit / refs

commit    a6fefc866c4bf484127e91260044449dc2ae1ae0
Author:   Teodor Sigaev <teodor@sigaev.ru>
Date:     Mon Feb 06 15:45:34 2006 +0000

    Check number of affixes to prevent core dump with zero number of affixes


 contrib/tsearch2/ispell/spell.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/contrib/tsearch2/ispell/spell.c b/contrib/tsearch2/ispell/spell.c
index d702dbd9cca..69c91470f67 100644
--- a/contrib/tsearch2/ispell/spell.c
+++ b/contrib/tsearch2/ispell/spell.c
@@ -719,6 +719,9 @@ NISortAffixes(IspellDict * Conf)
 	CMPDAffix  *ptr;
 	int			firstsuffix = -1;
 
+	if (Conf->naffixes==0)
+		return;
+
 	if (Conf->naffixes > 1)
 		qsort((void *) Conf->Affix, Conf->naffixes, sizeof(AFFIX), cmpaffix);
 


[parent: 9ce51f3aa661]