IORING_OP_SENDMSG_ZC should enable auditing just like IORING_OP_SENDMSG
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Commit 493108d95f14 ("io_uring/net: zerocopy sendmsg") added a new
zerocopy sendmsg command to io_uring, but it enabled the
io_op_def:audit_skip flag, causing the operation to bypass auditing.
As far as I can see, the SENDMSG_ZC operation should be subject to
auditing just as SENDMSG.
--
paul-moore.com
On 10/7/22 11:34 AM, Paul Moore wrote:
Commit 493108d95f14 ("io_uring/net: zerocopy sendmsg")
added a new
zerocopy sendmsg command to io_uring, but it enabled the
io_op_def:audit_skip flag, causing the operation to bypass auditing.
As far as I can see, the SENDMSG_ZC operation should be subject to
auditing just as SENDMSG.
As far as I can tell you're right, it's not audited further down.
I'll add a patch getting rid of that audit_skip for SENDMSG_ZC.
--
Jens Axboe
818
days inactive
818
days old
linux-audit@lists.linux-audit.osci.io
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