[PATCH] s4/rpc_server/dnsserver/dnsdata.c: fix out-of-bound buffer access
aaptel at suse.com
Fri Mar 4 12:32:09 UTC 2016
On Fri, 4 Mar 2016 12:23:27 +0100 Aurélien Aptel <aaptel at suse.com>
> The attached patch simply removes the memcpy() call. Another
> (non-)solution would be to copy sizeof(dnsp->data) bytes but I don't
> think it's right, as I said earlier.
Hm. I guess we should also remove the memcpy() in the other direction in
the default case of the dns_to_dnsp_copy() and set an error flag of
some sort in both cases and handle it in at the caller location. This
probably needs more work.
Aurélien Aptel / SUSE Labs Samba Team
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