Thread (3 messages) 3 messages, 2 authors, 2021-04-19

Re: [PATCH][next] sctp: Fix out-of-bounds warning in sctp_process_asconf_param()

From: Gustavo A. R. Silva <hidden>
Date: 2021-04-17 00:07:07
Also in: linux-hardening, linux-sctp, lkml

Dave,

On 4/16/21 19:00, patchwork-bot+netdevbpf@kernel.org wrote:
Hello:

This patch was applied to netdev/net-next.git (refs/heads/master):

On Fri, 16 Apr 2021 14:12:36 -0500 you wrote:
quoted
Fix the following out-of-bounds warning:

net/sctp/sm_make_chunk.c:3150:4: warning: 'memcpy' offset [17, 28] from the object at 'addr' is out of the bounds of referenced subobject 'v4' with type 'struct sockaddr_in' at offset 0 [-Warray-bounds]

This helps with the ongoing efforts to globally enable -Warray-bounds
and get us closer to being able to tighten the FORTIFY_SOURCE routines
on memcpy().

[...]
Here is the summary with links:
  - [next] sctp: Fix out-of-bounds warning in sctp_process_asconf_param()
    https://git.kernel.org/netdev/net-next/c/e5272ad4aab3
Thanks for this. Can you take these other two, as well, please?

https://lore.kernel.org/linux-hardening/20210416201540.GA593906@embeddedor/ (local)
https://lore.kernel.org/linux-hardening/20210416193151.GA591935@embeddedor/ (local)

Thanks!
--
Gustavo
Keyboard shortcuts
hback out one level
jnext message in thread
kprevious message in thread
ldrill in
Escclose help / fold thread tree
?toggle this help