diff options
Diffstat (limited to 'lib/group-member.c')
| -rw-r--r-- | lib/group-member.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/lib/group-member.c b/lib/group-member.c index 52159016eab..24aea3599c5 100644 --- a/lib/group-member.c +++ b/lib/group-member.c @@ -3,17 +3,17 @@ Copyright (C) 1994, 1997-1998, 2003, 2005-2006, 2009-2021 Free Software Foundation, Inc. - This program is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. + This file is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of the + License, or (at your option) any later version. - This program is distributed in the hope that it will be useful, + This file is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. + GNU Lesser General Public License for more details. - You should have received a copy of the GNU General Public License + You should have received a copy of the GNU Lesser General Public License along with this program. If not, see <https://www.gnu.org/licenses/>. */ #include <config.h> @@ -25,7 +25,7 @@ #include <sys/types.h> #include <stdlib.h> -#include "xalloc-oversized.h" +#include "intprops.h" /* Most processes have no more than this many groups, and for these processes we can avoid using malloc. */ @@ -53,10 +53,10 @@ get_group_info (struct group_info *gi) if (n_groups < 0) { int n_group_slots = getgroups (0, NULL); - if (0 <= n_group_slots - && ! xalloc_oversized (n_group_slots, sizeof *gi->group)) + size_t nbytes; + if (! INT_MULTIPLY_WRAPV (n_group_slots, sizeof *gi->group, &nbytes)) { - gi->group = malloc (n_group_slots * sizeof *gi->group); + gi->group = malloc (nbytes); if (gi->group) n_groups = getgroups (n_group_slots, gi->group); } |