diff options
Diffstat (limited to 'src/expr/dynset.c')
| -rw-r--r-- | src/expr/dynset.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/src/expr/dynset.c b/src/expr/dynset.c index ec8f2d3..e82b10b 100644 --- a/src/expr/dynset.c +++ b/src/expr/dynset.c @@ -22,17 +22,13 @@ #include "expr_ops.h" #include <buffer.h> -#ifndef IFNAMSIZ -#define IFNAMSIZ 16 -#endif - struct nftnl_expr_dynset { enum nft_registers sreg_key; enum nft_registers sreg_data; enum nft_dynset_ops op; uint64_t timeout; struct nftnl_expr *expr; - char set_name[IFNAMSIZ]; + char *set_name; uint32_t set_id; }; @@ -56,8 +52,7 @@ nftnl_expr_dynset_set(struct nftnl_expr *e, uint16_t type, dynset->timeout = *((uint64_t *)data); break; case NFTNL_EXPR_DYNSET_SET_NAME: - snprintf(dynset->set_name, sizeof(dynset->set_name), "%s", - (const char *)data); + dynset->set_name = strdup((const char *)data); break; case NFTNL_EXPR_DYNSET_SET_ID: dynset->set_id = *((uint32_t *)data); @@ -186,7 +181,8 @@ nftnl_expr_dynset_parse(struct nftnl_expr *e, struct nlattr *attr) e->flags |= (1 << NFTNL_EXPR_DYNSET_TIMEOUT); } if (tb[NFTA_DYNSET_SET_NAME]) { - strcpy(dynset->set_name, mnl_attr_get_str(tb[NFTA_DYNSET_SET_NAME])); + dynset->set_name = + strdup(mnl_attr_get_str(tb[NFTA_DYNSET_SET_NAME])); e->flags |= (1 << NFTNL_EXPR_DYNSET_SET_NAME); } if (tb[NFTA_DYNSET_SET_ID]) { @@ -361,10 +357,18 @@ nftnl_expr_dynset_snprintf(char *buf, size_t size, uint32_t type, return -1; } +static void nftnl_expr_dynset_free(struct nftnl_expr *e) +{ + struct nftnl_expr_dynset *dynset = nftnl_expr_data(e); + + xfree(dynset->set_name); +} + struct expr_ops expr_ops_dynset = { .name = "dynset", .alloc_len = sizeof(struct nftnl_expr_dynset), .max_attr = NFTA_DYNSET_MAX, + .free = nftnl_expr_dynset_free, .set = nftnl_expr_dynset_set, .get = nftnl_expr_dynset_get, .parse = nftnl_expr_dynset_parse, |