diff options
| author | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2012-01-12 10:15:18 +0000 |
|---|---|---|
| committer | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2012-01-12 10:15:18 +0000 |
| commit | 2fa8e25d0d35757d234a9f93463a64f64134b3d8 (patch) | |
| tree | 9f795a978ed1848191dee516223e5b5dd7b75a94 | |
| parent | 63c3f7294010b7899110e9c6af40235c7f26af74 (diff) | |
libnl-tiny: fix a potential memleak in an error path
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29720 3c298f89-4303-0410-b956-a3cf2f4a3e73
| -rw-r--r-- | package/libnl-tiny/src/unl.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/package/libnl-tiny/src/unl.c b/package/libnl-tiny/src/unl.c index 4eb7dc07f..71487e0c1 100644 --- a/package/libnl-tiny/src/unl.c +++ b/package/libnl-tiny/src/unl.c @@ -191,11 +191,11 @@ static int unl_genl_multicast_id(struct unl *unl, const char *name) NLA_PUT_STRING(msg, CTRL_ATTR_FAMILY_NAME, unl->family_name); unl_genl_request_single(unl, msg, &msg); if (!msg) - goto nla_put_failure; + return -1; groups = unl_find_attr(unl, msg, CTRL_ATTR_MCAST_GROUPS); if (!groups) - goto fail; + goto nla_put_failure; nla_for_each_nested(group, groups, rem) { const char *gn; @@ -215,9 +215,8 @@ static int unl_genl_multicast_id(struct unl *unl, const char *name) break; } -fail: - nlmsg_free(msg); nla_put_failure: + nlmsg_free(msg); return ret; } |