Necip Fazil Yildiran 4ef63e3654 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 11:26:40 +02:00
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qrtr.c	net: qrtr: fix usage of idr in port assignment to socket	2020-09-03 11:26:40 +02:00
qrtr.h	…
smd.c	…
tun.c	…