diff options
| -rw-r--r-- | python-ethtool/etherinfo.c | 8 | ||||
| -rw-r--r-- | python-ethtool/netlink.c | 4 |
2 files changed, 8 insertions, 4 deletions
diff --git a/python-ethtool/etherinfo.c b/python-ethtool/etherinfo.c index bac0fe7..c5e6798 100644 --- a/python-ethtool/etherinfo.c +++ b/python-ethtool/etherinfo.c @@ -185,7 +185,9 @@ int get_etherinfo_link(PyEtherInfo *self) return 0; } link = rtnl_link_alloc(); - /* FIXME: Error handling? */ + if( !link ) { + return 0; + } rtnl_link_set_ifindex(link, self->index); nl_cache_foreach_filter(link_cache, OBJ_CAST(link), callback_nl_link, self); rtnl_link_put(link); @@ -236,7 +238,9 @@ PyObject * get_etherinfo_address(PyEtherInfo *self, nlQuery query) return NULL; } addr = rtnl_addr_alloc(); - /* FIXME: Error handling? */ + if( !addr ) { + return NULL; + } rtnl_addr_set_ifindex(addr, self->index); switch( query ) { diff --git a/python-ethtool/netlink.c b/python-ethtool/netlink.c index 9ba8338..d311405 100644 --- a/python-ethtool/netlink.c +++ b/python-ethtool/netlink.c @@ -57,8 +57,8 @@ int open_netlink(PyEtherInfo *ethi) /* No earlier connections exists, establish a new one */ nlconnection = nl_socket_alloc(); - nl_connect(nlconnection, NETLINK_ROUTE); - if( (nlconnection != NULL) ) { + if( nlconnection != NULL ) { + nl_connect(nlconnection, NETLINK_ROUTE); /* Force O_CLOEXEC flag on the NETLINK socket */ if( fcntl(nl_socket_get_fd(nlconnection), F_SETFD, FD_CLOEXEC) == -1 ) { fprintf(stderr, |