Gal Pressman 674e318089 net: Fix undefined behavior in netdev name allocation ... Cited commit removed the strscpy() call and kept the snprintf() only. It is common to use 'dev->name' as the format string before a netdev is registered, this results in 'res' and 'name' pointers being equal. According to POSIX, if copying takes place between objects that overlap as a result of a call to sprintf() or snprintf(), the results are undefined. Add back the strscpy() and use 'buf' as an intermediate buffer. Fixes: 7ad17b04dc ("net: trust the bitmap in __dev_alloc_name()") Cc: Jakub Kicinski <kuba@kernel.org> Reviewed-by: Vlad Buslov <vladbu@nvidia.com> Signed-off-by: Gal Pressman <gal@nvidia.com> Reviewed-by: Jakub Kicinski <kuba@kernel.org> Reviewed-by: Simon Horman <horms@kernel.org> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2023-11-15 11:05:08 +00:00
..
bpf_sk_storage.c
datagram.c
dev.c	net: Fix undefined behavior in netdev name allocation	2023-11-15 11:05:08 +00:00
dev.h	bpf-next-for-netdev	2023-10-26 20:02:41 -07:00
dev_addr_lists.c
dev_addr_lists_test.c	net: fill in MODULE_DESCRIPTION()s under net/core	2023-10-28 11:29:27 +01:00
dev_ioctl.c	net: dsa: Use conduit and user terms	2023-10-24 13:08:14 -07:00
drop_monitor.c
dst.c
dst_cache.c
failover.c
fib_notifier.c
fib_rules.c
filter.c	bpf: Add __bpf_kfunc_{start,end}_defs macros	2023-11-01 22:33:53 -07:00
flow_dissector.c
flow_offload.c
gen_estimator.c
gen_stats.c
gro.c
gro_cells.c
gso.c
gso_test.c	net: gso_test: support CONFIG_MAX_SKB_FRAGS up to 45	2023-11-13 11:04:38 +00:00
hwbm.c
link_watch.c
lwt_bpf.c
lwtunnel.c
Makefile
neighbour.c
net-procfs.c
net-sysfs.c
net-sysfs.h
net-traces.c
net_namespace.c
netclassid_cgroup.c
netdev-genl-gen.c
netdev-genl-gen.h
netdev-genl.c
netevent.c
netpoll.c
netprio_cgroup.c
of_net.c
page_pool.c	net: page_pool: add missing free_percpu when page_pool_init fail	2023-11-02 12:27:53 +01:00
pktgen.c	As usual, lots of singleton and doubleton patches all over the tree and	2023-11-02 20:53:31 -10:00
ptp_classifier.c
request_sock.c
rtnetlink.c	rtnetlink: Add MDB get support	2023-10-27 10:51:42 +01:00
scm.c
secure_seq.c
selftests.c	net: fill in MODULE_DESCRIPTION()s under net/core	2023-10-28 11:29:27 +01:00
skbuff.c	Networking changes for 6.7.	2023-10-31 05:10:11 -10:00
skmsg.c
sock.c	for-6.7/io_uring-sockopt-2023-10-30	2023-11-01 11:16:34 -10:00
sock_destructor.h
sock_diag.c
sock_map.c
sock_reuseport.c
stream.c
sysctl_net_core.c
timestamping.c
tso.c
utils.c
xdp.c	bpf: Add __bpf_kfunc_{start,end}_defs macros	2023-11-01 22:33:53 -07:00