Eiichi Tsukata c7cd82b905 vsock: prevent unnecessary refcnt inc for nonblocking connect ... Currently vosck_connect() increments sock refcount for nonblocking socket each time it's called, which can lead to memory leak if it's called multiple times because connect timeout function decrements sock refcount only once. Fixes it by making vsock_connect() return -EALREADY immediately when sock state is already SS_CONNECTING. Fixes: d021c34405 ("VSOCK: Introduce VM Sockets") Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: Eiichi Tsukata <eiichi.tsukata@nutanix.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2021-11-10 14:36:11 +00:00
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Kconfig	vsock: add vsock_loopback transport	2019-12-11 15:01:23 -08:00
Makefile	vsock: add vsock_loopback transport	2019-12-11 15:01:23 -08:00
af_vsock.c	vsock: prevent unnecessary refcnt inc for nonblocking connect	2021-11-10 14:36:11 +00:00
af_vsock_tap.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
diag.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 321	2019-06-05 17:37:05 +02:00
hyperv_transport.c	Drivers: hv: vmbus: Copy packets sent by Hyper-V out of the ring buffer	2021-05-14 17:37:46 +00:00
virtio_transport.c	vsock/virtio: avoid potential deadlock when vsock device remove	2021-08-12 10:57:27 -07:00
virtio_transport_common.c	virtio/vsock: support MSG_EOR bit processing	2021-09-05 16:23:09 -04:00
vmci_transport.c	net: sock: introduce sk_error_report	2021-06-29 11:28:21 -07:00
vmci_transport.h	vsock: handle buffer_size sockopts in the core	2019-11-14 18:12:18 -08:00
vmci_transport_notify.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 321	2019-06-05 17:37:05 +02:00
vmci_transport_notify.h	vsock: remove include/linux/vm_sockets.h file	2019-11-14 18:12:17 -08:00
vmci_transport_notify_qstate.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 321	2019-06-05 17:37:05 +02:00
vsock_addr.c	vsock_addr: Check for supported flag values	2020-12-14 19:33:39 -08:00
vsock_loopback.c	vsock/loopback: enable SEQPACKET for transport	2021-06-11 13:32:47 -07:00