From 79f475c99b83775fdb9ec331eef85c94e80a3449 Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Fri, 15 Apr 2016 12:29:42 +0200 Subject: rule: fix leaks in NFTNL_RULE_USERDATA MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Fix leaks in nftnl_rule_free() and nftnl_rule_set_data(). Reported-by: Carlos Falgueras García Signed-off-by: Pablo Neira Ayuso --- src/rule.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'src') diff --git a/src/rule.c b/src/rule.c index 3a32bf6..9c09127 100644 --- a/src/rule.c +++ b/src/rule.c @@ -75,6 +75,8 @@ void nftnl_rule_free(struct nftnl_rule *r) xfree(r->table); if (r->chain != NULL) xfree(r->chain); + if (r->user.data != NULL) + xfree(r->user.data); xfree(r); } @@ -162,6 +164,9 @@ void nftnl_rule_set_data(struct nftnl_rule *r, uint16_t attr, r->position = *((uint64_t *)data); break; case NFTNL_RULE_USERDATA: + if (r->user.data != NULL) + xfree(r->user.data); + r->user.data = (void *)data; r->user.len = data_len; break; -- cgit v1.2.3