Eric Dumazet a47e598fbd dccp: fix data-race around dp->dccps_mss_cache ... dccp_sendmsg() reads dp->dccps_mss_cache before locking the socket. Same thing in do_dccp_getsockopt(). Add READ_ONCE()/WRITE_ONCE() annotations, and change dccp_sendmsg() to check again dccps_mss_cache after socket is locked. Fixes: 7c657876b6 ("[DCCP]: Initial implementation") Reported-by: syzbot <syzkaller@googlegroups.com> Signed-off-by: Eric Dumazet <edumazet@google.com> Link: https://lore.kernel.org/r/20230803163021.2958262-1-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>		2023-08-04 18:27:58 -07:00
..
ccids
ackvec.c
ackvec.h
ccid.c
ccid.h
dccp.h	net: ioctl: Use kernel memory on protocol ioctl callbacks	2023-06-15 22:33:26 -07:00
diag.c
feat.c
feat.h
input.c
ipv4.c	sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES)	2023-06-24 15:50:13 -07:00
ipv6.c	net: annotate data-races around sk->sk_mark	2023-07-29 18:13:41 +01:00
ipv6.h
Kconfig
Makefile
minisocks.c	tcp: allocate tcp_death_row outside of struct netns_ipv4	2022-01-26 19:00:31 -08:00
options.c
output.c	dccp: fix data-race around dp->dccps_mss_cache	2023-08-04 18:27:58 -07:00
proto.c	dccp: fix data-race around dp->dccps_mss_cache	2023-08-04 18:27:58 -07:00
qpolicy.c
sysctl.c
timer.c	dccp: annotate lockless accesses to sk->sk_err_soft	2023-03-17 08:25:05 +00:00
trace.h