Chris Lew cafccde429 net: qrtr: ns: Fix module refcnt ... [ Upstream commit fd76e5ccc4 ] The qrtr protocol core logic and the qrtr nameservice are combined into a single module. Neither the core logic or nameservice provide much functionality by themselves; combining the two into a single module also prevents any possible issues that may stem from client modules loading inbetween qrtr and the ns. Creating a socket takes two references to the module that owns the socket protocol. Since the ns needs to create the control socket, this creates a scenario where there are always two references to the qrtr module. This prevents the execution of 'rmmod' for qrtr. To resolve this, forcefully put the module refcount for the socket opened by the nameservice. Fixes: a365023a76 ("net: qrtr: combine nameservice into main module") Reported-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Tested-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Signed-off-by: Chris Lew <quic_clew@quicinc.com> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-06-16 13:32:15 +02:00
..
Kconfig	treewide: replace '---help---' in Kconfig files with 'help'	2020-06-14 01:57:21 +09:00
Makefile	net: qrtr: combine nameservice into main module	2023-04-20 12:10:21 +02:00
af_qrtr.c	net: qrtr: fix null-ptr-deref in qrtr_ns_remove	2024-06-16 13:32:15 +02:00
mhi.c	net: qrtr: Avoid potential use after free in MHI send	2021-05-07 11:04:31 +02:00
ns.c	net: qrtr: ns: Fix module refcnt	2024-06-16 13:32:15 +02:00
qrtr.h	net: qrtr: fix null-ptr-deref in qrtr_ns_remove	2024-06-16 13:32:15 +02:00
smd.c	…
tun.c	net: qrtr: Fix memory leak in qrtr_tun_open	2021-03-04 11:38:47 +01:00