From 9b85e1ab3dbf0d9344562c5c76114496e3ebaa3a Mon Sep 17 00:00:00 2001 From: Phil Sutter Date: Wed, 2 Jun 2021 12:56:06 +0200 Subject: libxtables: Introduce xtables_strdup() and use it everywhere This wraps strdup(), checking for errors. Signed-off-by: Phil Sutter --- extensions/libxt_set.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'extensions/libxt_set.h') diff --git a/extensions/libxt_set.h b/extensions/libxt_set.h index 41dfbd30..ad895a75 100644 --- a/extensions/libxt_set.h +++ b/extensions/libxt_set.h @@ -141,7 +141,7 @@ get_set_byname(const char *setname, struct xt_set_info *info) static void parse_dirs_v0(const char *opt_arg, struct xt_set_info_v0 *info) { - char *saved = strdup(opt_arg); + char *saved = xtables_strdup(opt_arg); char *ptr, *tmp = saved; int i = 0; @@ -167,7 +167,7 @@ parse_dirs_v0(const char *opt_arg, struct xt_set_info_v0 *info) static void parse_dirs(const char *opt_arg, struct xt_set_info *info) { - char *saved = strdup(opt_arg); + char *saved = xtables_strdup(opt_arg); char *ptr, *tmp = saved; while (info->dim < IPSET_DIM_MAX && tmp != NULL) { -- cgit v1.2.3