Maoyi Xie 79240f3f6d wifi: nl80211: re-check wiphy netns in nl80211_prepare_wdev_dump() continuation ... NL80211_CMD_GET_SCAN is implemented as a multi-call dumpit. The first invocation of nl80211_prepare_wdev_dump() validates the requested wdev against the caller's netns via __cfg80211_wdev_from_attrs(). Subsequent invocations look up the same wiphy by its global index and do not check that the wiphy is still in the caller's netns. Add the same filter to the continuation path. If the wiphy's netns no longer matches the caller's, return -ENODEV and the netlink dump machinery terminates the walk cleanly. Signed-off-by: Maoyi Xie <maoyi.xie@ntu.edu.sg> Link: https://patch.msgid.link/20260506064854.2207105-3-maoyixie.tju@gmail.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>		2026-05-06 11:08:41 +02:00
..
certs	wifi: cfg80211: fix certs build to not depend on file order	2023-12-14 09:11:51 +01:00
tests	Convert 'alloc_obj' family to use the new default GFP_KERNEL argument	2026-02-21 17:09:51 -08:00
.gitignore
ap.c	wifi: cfg80211: remove wdev mutex	2023-09-11 11:27:23 +02:00
chan.c	wifi: cfg80211: add support for NAN data interface	2026-03-25 20:56:53 +01:00
core.c	wifi: cfg80211: separately store HT, VHT and HE capabilities for NAN	2026-03-25 20:56:54 +01:00
core.h	wifi: cfg80211: add support for NAN data interface	2026-03-25 20:56:53 +01:00
debugfs.c	wifi: cfg80211: Add parameters to radio-specific debugfs directories	2025-10-27 09:18:41 +01:00
debugfs.h
ethtool.c	wifi: cfg80211: Remove the redundant wiphy_dev	2025-09-10 15:05:48 +02:00
ibss.c	wifi: cfg80211: support key installation on non-netdev wdevs	2026-03-02 11:28:33 +01:00
Kconfig	wifi: cfg80211: stop exporting wext symbols	2024-10-08 21:53:31 +02:00
Makefile	wifi: mac80211, cfg80211: Export michael_mic() and move it to cfg80211	2026-04-08 08:55:15 +02:00
mesh.c	wifi: cfg80211: move DFS related members to links[] in wireless_dev	2024-09-06 13:01:05 +02:00
michael-mic.c	wifi: cfg80211: Explicitly include <linux/export.h> in michael-mic.c	2026-04-09 08:54:43 +02:00
mlme.c	wifi: cfg80211: allow protected action frame TX for NAN	2026-03-25 20:56:56 +01:00
nl80211.c	wifi: nl80211: re-check wiphy netns in nl80211_prepare_wdev_dump() continuation	2026-05-06 11:08:41 +02:00
nl80211.h	wifi: nl80211: refactor nl80211_parse_chandef	2026-03-02 09:22:52 +01:00
ocb.c	wifi: cfg80211: remove wdev mutex	2023-09-11 11:27:23 +02:00
of.c	wifi: Add SPDX ids to some files in the wireless subsystem	2026-03-06 10:54:23 +01:00
pmsr.c	wifi: nl80211: fix NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST usage	2026-05-06 11:03:21 +02:00
radiotap.c	wifi: Add SPDX ids to some files in the wireless subsystem	2026-03-06 10:54:23 +01:00
rdev-ops.h	wifi: nl80211: define an API for configuring the NAN peer's schedule	2026-03-25 20:56:55 +01:00
reg.c	wifi: cfg80211: add support for NAN data interface	2026-03-25 20:56:53 +01:00
reg.h	wifi: Add SPDX ids to some files in the wireless subsystem	2026-03-06 10:54:23 +01:00
scan.c	Convert 'alloc_flex' family to use the new default GFP_KERNEL argument	2026-02-21 17:09:51 -08:00
sme.c	wifi: cfg80211: support key installation on non-netdev wdevs	2026-03-02 11:28:33 +01:00
sysfs.c	Networking changes for 7.1.	2026-04-14 18:36:10 -07:00
sysfs.h
trace.c	wifi: Add SPDX ids to some files in the wireless subsystem	2026-03-06 10:54:23 +01:00
trace.h	wifi: nl80211: Add a notification to notify NAN channel evacuation	2026-03-25 20:56:55 +01:00
util.c	wifi: cfg80211: allow ToDS=0/FromDS=0 data frames on NAN data interfaces	2026-03-25 20:56:55 +01:00
wext-compat.c	wifi: cfg80211: support key installation on non-netdev wdevs	2026-03-02 11:28:33 +01:00
wext-compat.h	Revert "wifi: cfg80211: unexport wireless_nlevent_flush()"	2024-10-09 08:53:01 +02:00
wext-core.c	wifi: Add SPDX ids to some files in the wireless subsystem	2026-03-06 10:54:23 +01:00
wext-priv.c	wifi: Add SPDX ids to some files in the wireless subsystem	2026-03-06 10:54:23 +01:00
wext-proc.c	wifi: Add SPDX ids to some files in the wireless subsystem	2026-03-06 10:54:23 +01:00
wext-sme.c	wifi: cfg80211: define and use wiphy guard	2024-12-04 16:10:52 +01:00