Sebastian Andrzej Siewior 7c0ec6288b net: Replace %pK output with 0 ... Commit 71338aa7d0 ("net: convert %p usage to %pK") which is from 2011 and changed the %p annotation for pointer to %pK. Back then the default behaviour for %p was to print the pointer. The %pK modifier was introduced to able to control the behaviour of specific pointer values without changing the behaviour of %p for everyone. It was dedicated to avoid leaking pointers via /proc. There was also the idea to remove the check from formatting the string and move to the open callback with some helpers but this did not happen. Things changed over time. The default behaviour for %p is now to print a hash pointer which does not leak the address but allows to correlate if two pointers are equal. The policy on %p is to not introduce new ones. This is somehow in between since it already exists. The pointer are usually socket pointers and I don't see any value in exposing them. Therefore I am following the recommendation of removing them. Since their usage in /proc/ can be considered ABI I replace the pointer with a 0. Replace the %pK annotation with 0 value. Correct the spacing for the cases where pointer is at the beginning. Reviewed-by: Kees Cook <kees@kernel.org> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Link: https://patch.msgid.link/20260901160345.eeknHmY2@linutronix.de Signed-off-by: Jakub Kicinski <kuba@kernel.org>		2026-09-02 18:38:16 -07:00
..
af_phonet.c	bonding: prevent potential infinite loop in bond_header_parse()	2026-03-16 19:29:45 -07:00
datagram.c	net: remove addr_len argument of recvmsg() handlers	2026-03-02 18:17:17 -08:00
Kconfig
Makefile
pep-gprs.c
pep.c	phonet: pep: convert getsockopt to sockopt_t	2026-08-03 16:55:23 -07:00
pn_dev.c	phonet: check register_netdevice_notifier() error in phonet_device_init()	2026-07-23 10:28:50 -07:00
pn_netlink.c	phonet: do not call synchronize_rcu() from phonet_route_del()	2024-11-07 20:34:16 -08:00
socket.c	net: Replace %pK output with 0	2026-09-02 18:38:16 -07:00
sysctl.c	sysctl: treewide: constify the ctl_table argument of proc_handlers	2024-07-24 20:59:29 +02:00