Revision 0033b34a03ec5cf747cdaf9b1f9dceb91c020f17 authored by Eric Biggers on 05 December 2019, 05:54:19 UTC, committed by David S. Miller on 05 December 2019, 22:45:19 UTC
sock_fprog_kern::len is in units of struct sock_filter, not bytes.
Fixes: 3e859adf3643 ("compat_ioctl: unify copy-in of ppp filters")
Reported-by: syzbot+eb853b51b10f1befa0b7@syzkaller.appspotmail.com
Signed-off-by: Eric Biggers <ebiggers@google.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
1 parent a116f4e
Kconfig
# SPDX-License-Identifier: GPL-2.0-only
# Qualcomm IPC Router configuration
#
config QRTR
tristate "Qualcomm IPC Router support"
depends on ARCH_QCOM || COMPILE_TEST
---help---
Say Y if you intend to use Qualcomm IPC router protocol. The
protocol is used to communicate with services provided by other
hardware blocks in the system.
In order to do service lookups, a userspace daemon is required to
maintain a service listing.
if QRTR
config QRTR_SMD
tristate "SMD IPC Router channels"
depends on RPMSG || (COMPILE_TEST && RPMSG=n)
---help---
Say Y here to support SMD based ipcrouter channels. SMD is the
most common transport for IPC Router.
config QRTR_TUN
tristate "TUN device for Qualcomm IPC Router"
---help---
Say Y here to expose a character device that allows user space to
implement endpoints of QRTR, for purpose of tunneling data to other
hosts or testing purposes.
endif # QRTR
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