svcrdma: use rc_pageoff for memcpy byte offset

Browse source

commit a8ee9099f3 upstream.

svc_rdma_copy_inline_range added rc_curpage (page index) to the page
base instead of the byte offset rc_pageoff. Use rc_pageoff so copies
land within the current page.

Found by ZeroPath (https://zeropath.com)

Fixes: 8e12258268 ("svcrdma: Move svc_rdma_read_info::ri_pageno to struct svc_rdma_recv_ctxt")
Cc: stable@vger.kernel.org
Signed-off-by: Joshua Rogers <linux@joshua.hu>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

This commit is contained in:

Joshua Rogers 2025-11-07 10:09:47 -05:00 • committed by Greg Kroah-Hartman

parent 4846a4c6ac

commit 2a77c8dd49

1 changed files with 1 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

2

net/sunrpc/xprtrdma/svc_rdma_rw.c

View file