Hi Marc, > On 11/17/20 3:42 PM, Mark Jonas wrote: > > From: Wang Xin <xin.wang7@xxxxxxxxxxxx> > > > > The function do_get_nl_link() retrieves attributes from the response > > RTM_NEWLINK. But it calculates the attribute list size with the wrong > > structure struct ifaddrmsg. According to man 7 rtnetlink, RTM_NEWLINK > > message uses struct ifinfomsg instead of struct ifaddrmsg. This > > causes that additional 8 bytes are parsed and garbage attributes might > > be retrieved. One of consequences is that the message will be dropped > > if the garbage attribute is IFLA_IFNAME and contains an invalid > > interface name. > > > > To fix this issue, use struct ifinfomsg to calculate the size of > > attribute list for RTM_NEWLINK. > > > > Signed-off-by: Wang Xin <xin.wang7@xxxxxxxxxxxx> > > Signed-off-by: Mark Jonas <mark.jonas@xxxxxxxxxxxx> > > Applied to master. I plan to either add the patch to the libsocketcan recipe in meta-openembedded or to upgrade the recipe to a new version of libsocketcan. I would prefer upgrading the recipe to a new version. Do you plan to release a new version of libsocketcan soon? Greetings, Mark
