Re: [PATCH v3] net/unix: sk_socket can disappear when state is unlocked

2015-05-26 Thread David Miller
From: Hannes Frederic Sowa Date: Tue, 26 May 2015 23:24:59 +0200 > On Tue, May 26, 2015, at 17:22, Mark Salyzyn wrote: >> got a rare NULL pointer dereference in clear_bit >> >> Signed-off-by: Mark Salyzyn > > IMHO, this is the right approach, I didn't came up with something > easier, thanks! >

Re: [PATCH v3] net/unix: sk_socket can disappear when state is unlocked

2015-05-26 Thread Hannes Frederic Sowa
Hi, On Tue, May 26, 2015, at 17:22, Mark Salyzyn wrote: > got a rare NULL pointer dereference in clear_bit > > Signed-off-by: Mark Salyzyn IMHO, this is the right approach, I didn't came up with something easier, thanks! Acked-by: Hannes Frederic Sowa -- To unsubscribe from this list: send th

[PATCH v3] net/unix: sk_socket can disappear when state is unlocked

2015-05-26 Thread Mark Salyzyn
got a rare NULL pointer dereference in clear_bit Signed-off-by: Mark Salyzyn v2: switch to sock_flag(sk, SOCK_DEAD) and added net/caif/caif_socket.c v3: return -ECONNRESET in upstream caller of wait function for SOCK_DEAD --- net/caif/caif_socket.c | 8 net/unix/af_unix.c | 8 +