diff options
Diffstat (limited to 'src/expr/dup.c')
| -rw-r--r-- | src/expr/dup.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/src/expr/dup.c b/src/expr/dup.c index f041b55..28d686b 100644 --- a/src/expr/dup.c +++ b/src/expr/dup.c @@ -32,13 +32,11 @@ static int nftnl_expr_dup_set(struct nftnl_expr *e, uint16_t type, switch (type) { case NFTNL_EXPR_DUP_SREG_ADDR: - memcpy(&dup->sreg_addr, data, sizeof(dup->sreg_addr)); + memcpy(&dup->sreg_addr, data, data_len); break; case NFTNL_EXPR_DUP_SREG_DEV: - memcpy(&dup->sreg_dev, data, sizeof(dup->sreg_dev)); + memcpy(&dup->sreg_dev, data, data_len); break; - default: - return -1; } return 0; } @@ -130,13 +128,19 @@ static int nftnl_expr_dup_snprintf(char *buf, size_t remain, return offset; } +static struct attr_policy dup_attr_policy[__NFTNL_EXPR_DUP_MAX] = { + [NFTNL_EXPR_DUP_SREG_ADDR] = { .maxlen = sizeof(uint32_t) }, + [NFTNL_EXPR_DUP_SREG_DEV] = { .maxlen = sizeof(uint32_t) }, +}; + struct expr_ops expr_ops_dup = { .name = "dup", .alloc_len = sizeof(struct nftnl_expr_dup), - .max_attr = NFTA_DUP_MAX, + .nftnl_max_attr = __NFTNL_EXPR_DUP_MAX - 1, + .attr_policy = dup_attr_policy, .set = nftnl_expr_dup_set, .get = nftnl_expr_dup_get, .parse = nftnl_expr_dup_parse, .build = nftnl_expr_dup_build, - .snprintf = nftnl_expr_dup_snprintf, + .output = nftnl_expr_dup_snprintf, }; |