diff options
Diffstat (limited to 'src/expr/log.c')
| -rw-r--r-- | src/expr/log.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/src/expr/log.c b/src/expr/log.c index d4b53e6..ead2437 100644 --- a/src/expr/log.c +++ b/src/expr/log.c @@ -147,15 +147,10 @@ nftnl_expr_log_parse(struct nftnl_expr *e, struct nlattr *attr) if (mnl_attr_parse_nested(attr, nftnl_expr_log_cb, tb) < 0) return -1; - if (tb[NFTA_LOG_PREFIX]) { - if (log->prefix) - xfree(log->prefix); - - log->prefix = strdup(mnl_attr_get_str(tb[NFTA_LOG_PREFIX])); - if (!log->prefix) - return -1; - e->flags |= (1 << NFTNL_EXPR_LOG_PREFIX); - } + if (nftnl_parse_str_attr(tb[NFTA_LOG_PREFIX], + NFTNL_EXPR_LOG_PREFIX, + &log->prefix, &e->flags) < 0) + return -1; if (tb[NFTA_LOG_GROUP]) { log->group = ntohs(mnl_attr_get_u16(tb[NFTA_LOG_GROUP])); e->flags |= (1 << NFTNL_EXPR_LOG_GROUP); |