Manivannan Sadhasivam 27d5e84e81 net: qrtr: ns: Limit the total number of nodes ... Currently, the nameserver doesn't limit the number of nodes it handles. This can be an attack vector if a malicious client starts registering random nodes, leading to memory exhaustion. Hence, limit the maximum number of nodes to 64. Note that, limit of 64 is chosen based on the current platform requirements. If requirement changes in the future, this limit can be increased. Cc: stable@vger.kernel.org Fixes: 0c2204a4ad ("net: qrtr: Migrate nameservice to kernel from userspace") Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com> Link: https://patch.msgid.link/20260409-qrtr-fix-v3-4-00a8a5ff2b51@oss.qualcomm.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>		2026-04-13 15:34:06 -07:00
..
af_qrtr.c	net: qrtr: replace qrtr_tx_flow radix_tree with xarray to fix memory leak	2026-03-26 20:22:38 -07:00
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	2021-09-28 17:36:43 -07:00
mhi.c	net: qrtr: Drop the MHI auto_queue feature for IPCR DL channels	2025-12-31 16:24:04 +05:30
ns.c	net: qrtr: ns: Limit the total number of nodes	2026-04-13 15:34:06 -07:00
qrtr.h	net: qrtr: fix null-ptr-deref in qrtr_ns_remove	2021-01-05 16:50:09 -08:00
smd.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284	2019-06-05 17:36:37 +02:00
tun.c	Convert 'alloc_obj' family to use the new default GFP_KERNEL argument	2026-02-21 17:09:51 -08:00