mbox series

[0/4] Request to cherry-pick f00432063db1 to 5.10

Message ID 20220514053453.3277330-1-meenashanmugam@google.com
Headers show
Series Request to cherry-pick f00432063db1 to 5.10 | expand

Message

Meena Shanmugam May 14, 2022, 5:34 a.m. UTC 
The commit f00432063db1a0db484e85193eccc6845435b80e upstream (SUNRPC:
Ensure we flush any closed sockets before xs_xprt_free()) fixes
CVE-2022-28893, hence good candidate for stable trees.
The above commit depends on 3be232f(SUNRPC: Prevent immediate
close+reconnect)  and  89f4249(SUNRPC: Don't call connect() more than
once on a TCP socket). Commit 3be232f depends on commit
e26d9972720e(SUNRPC: Clean up scheduling of autoclose).

Commits e26d9972720e, 3be232f, f00432063db1 apply cleanly on 5.10
kernel. commit 89f4249 didn't apply cleanly. This patch series includes
all the commits required for back porting f00432063db1.

Trond Myklebust (4):
  SUNRPC: Clean up scheduling of autoclose
  SUNRPC: Prevent immediate close+reconnect
  SUNRPC: Don't call connect() more than once on a TCP socket
  SUNRPC: Ensure we flush any closed sockets before xs_xprt_free()

 fs/file_table.c                 |  1 +
 include/linux/sunrpc/xprtsock.h |  1 +
 include/trace/events/sunrpc.h   |  1 -
 net/sunrpc/xprt.c               | 36 ++++++++++++++++-----------------
 net/sunrpc/xprtsock.c           | 35 +++++++++++++++++++++-----------
 5 files changed, 43 insertions(+), 31 deletions(-)