diff options
Diffstat (limited to 'libxtables/xtables.c')
-rw-r--r-- | libxtables/xtables.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/libxtables/xtables.c b/libxtables/xtables.c index 82815cae..77bc1493 100644 --- a/libxtables/xtables.c +++ b/libxtables/xtables.c @@ -369,6 +369,18 @@ void *xtables_realloc(void *ptr, size_t size) return p; } +char *xtables_strdup(const char *s) +{ + char *dup = strdup(s); + + if (!dup) { + perror("ip[6]tables: strdup failed"); + exit(1); + } + + return dup; +} + static char *get_modprobe(void) { int procfile; |