diff options
Diffstat (limited to 'src/conntrack')
| -rw-r--r-- | src/conntrack/copy.c | 4 | ||||
| -rw-r--r-- | src/conntrack/parse_mnl.c | 5 | ||||
| -rw-r--r-- | src/conntrack/setter.c | 3 |
3 files changed, 5 insertions, 7 deletions
diff --git a/src/conntrack/copy.c b/src/conntrack/copy.c index eca202e..402f994 100644 --- a/src/conntrack/copy.c +++ b/src/conntrack/copy.c @@ -427,8 +427,8 @@ static void copy_attr_repl_off_aft(struct nf_conntrack *dest, static void copy_attr_helper_name(struct nf_conntrack *dest, const struct nf_conntrack *orig) { - strncpy(dest->helper_name, orig->helper_name, NFCT_HELPER_NAME_MAX); - dest->helper_name[NFCT_HELPER_NAME_MAX-1] = '\0'; + snprintf(dest->helper_name, NFCT_HELPER_NAME_MAX, "%s", + orig->helper_name); } static void copy_attr_zone(struct nf_conntrack *dest, diff --git a/src/conntrack/parse_mnl.c b/src/conntrack/parse_mnl.c index 515deff..3cbfc6a 100644 --- a/src/conntrack/parse_mnl.c +++ b/src/conntrack/parse_mnl.c @@ -690,9 +690,8 @@ nfct_parse_helper(const struct nlattr *attr, struct nf_conntrack *ct) if (!tb[CTA_HELP_NAME]) return 0; - strncpy(ct->helper_name, mnl_attr_get_str(tb[CTA_HELP_NAME]), - NFCT_HELPER_NAME_MAX); - ct->helper_name[NFCT_HELPER_NAME_MAX-1] = '\0'; + snprintf(ct->helper_name, NFCT_HELPER_NAME_MAX, "%s", + mnl_attr_get_str(tb[CTA_HELP_NAME])); set_bit(ATTR_HELPER_NAME, ct->head.set); if (!tb[CTA_HELP_INFO]) diff --git a/src/conntrack/setter.c b/src/conntrack/setter.c index 7b96936..3a293b0 100644 --- a/src/conntrack/setter.c +++ b/src/conntrack/setter.c @@ -389,8 +389,7 @@ set_attr_repl_off_aft(struct nf_conntrack *ct, const void *value, size_t len) static void set_attr_helper_name(struct nf_conntrack *ct, const void *value, size_t len) { - strncpy(ct->helper_name, value, NFCT_HELPER_NAME_MAX); - ct->helper_name[NFCT_HELPER_NAME_MAX-1] = '\0'; + snprintf(ct->helper_name, NFCT_HELPER_NAME_MAX, "%s", (char *)value); } static void |