Necip Fazil Yildiran 8a794b35f6 net: qrtr: fix usage of idr in port assignment to socket ... [ Upstream commit 8dfddfb796 ] Passing large uint32 sockaddr_qrtr.port numbers for port allocation triggers a warning within idr_alloc() since the port number is cast to int, and thus interpreted as a negative number. This leads to the rejection of such valid port numbers in qrtr_port_assign() as idr_alloc() fails. To avoid the problem, switch to idr_alloc_u32() instead. Fixes: bdabad3e36 ("net: Add Qualcomm IPC router") Reported-by: syzbot+f31428628ef672716ea8@syzkaller.appspotmail.com Signed-off-by: Necip Fazil Yildiran <necip@google.com> Reviewed-by: Dmitry Vyukov <dvyukov@google.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2020-09-03 11:24:17 +02:00
..
Kconfig	net: qrtr: Expose tunneling endpoint to user space	2018-04-27 15:06:10 -04:00
Makefile	net: qrtr: Expose tunneling endpoint to user space	2018-04-27 15:06:10 -04:00
qrtr.c	net: qrtr: fix usage of idr in port assignment to socket	2020-09-03 11:24:17 +02:00
qrtr.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
smd.c	qrtr: add MODULE_ALIAS macro to smd	2018-02-26 15:07:04 -05:00
tun.c	net: qrtr: fix memort leak in qrtr_tun_write_iter	2019-12-13 08:52:58 +01:00