Evolution is non-functioning on recent 2.5.X kernels, due to
mal-performance in getpeername => net/unix/af_unix.c (unix_getname),
where it seems we switch 'sk' on 'peer', but not the (previously)
typecast pointer to it; this fixes it.
--- af_unix.c.old Tue Jan 7 11:59:09 2003
+++ af_unix.c Tue Jan 7 12:00:45 2003
@@ -1097,7 +1097,7 @@
static int unix_getname(struct socket *sock, struct sockaddr *uaddr,
int *uaddr_len, int peer)
{
struct sock *sk = sock->sk;
- struct unix_sock *u = unix_sk(sk);
+ struct unix_sock *u;
struct sockaddr_un *sunaddr=(struct sockaddr_un *)uaddr;
int err = 0;
@@ -1112,6 +1112,7 @@
sock_hold(sk);
}
+ u = unix_sk(sk);
unix_state_rlock(sk);
if (!u->addr) {
sunaddr->sun_family = AF_UNIX;
Thanks Joaquim Fellmann (AFAIR) who chased this down to bitkeeper
changeset 1.262.2.2. Sadly I didn't have time to read the rest of that
changeset to see if the mistake pops up elsewhere as well. Please CC me
with replies, not on linux-kernel.
HTH,
Michael Meeks.
-- mmeeks@gnu.org <><, Pseudo Engineer, itinerant idiot- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/