From: Akim Demaille Date: Thu, 25 Jun 2009 04:03:18 +0000 (+0200) Subject: hash: check insertion for memory exhaustion. X-Git-Tag: v2.7.90~854 X-Git-Url: https://git.saurik.com/bison.git/commitdiff_plain/b5c212b61a73e905c94c7a488fa7676021a1dad6 hash: check insertion for memory exhaustion. * src/uniqstr.c (uniqstr_new): New. --- diff --git a/ChangeLog b/ChangeLog index d3980f59..a8834a1b 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2009-06-25 Akim Demaille + + hash: check insertion for memory exhaustion. + * src/uniqstr.c (uniqstr_new): New. + 2009-06-24 Akim Demaille variables: rename namespace as api.namespace. diff --git a/src/uniqstr.c b/src/uniqstr.c index 644477be..78b8a98d 100644 --- a/src/uniqstr.c +++ b/src/uniqstr.c @@ -1,6 +1,6 @@ /* Keep a unique copy of strings. - Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc. + Copyright (C) 2002, 2003, 2004, 2005, 2009 Free Software Foundation, Inc. This file is part of Bison, the GNU Compiler Compiler. @@ -47,7 +47,8 @@ uniqstr_new (char const *str) { /* First insertion in the hash. */ res = xstrdup (str); - hash_insert (uniqstrs_table, res); + if (!hash_insert (uniqstrs_table, res)) + xalloc_die (); } return res; }