XT_STRING_MAX_PATTERN_SIZE 17 include/linux/netfilter/xt_string.h char pattern[XT_STRING_MAX_PATTERN_SIZE]; XT_STRING_MAX_PATTERN_SIZE 6 include/linux/netfilter_ipv4/ipt_string.h #define IPT_STRING_MAX_PATTERN_SIZE XT_STRING_MAX_PATTERN_SIZE XT_STRING_MAX_PATTERN_SIZE 54 net/netfilter/xt_string.c if (conf->patlen > XT_STRING_MAX_PATTERN_SIZE)