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Re: [PATCH] DoS in RPC implementation (CVE-2011-4069)
- From: Roland McGrath <roland at hack dot frob dot com>
- To: Jeff Law <law at redhat dot com>
- Cc: libc-alpha <libc-alpha at sourceware dot org>
- Date: Wed, 21 Nov 2012 14:10:54 -0800 (PST)
- Subject: Re: [PATCH] DoS in RPC implementation (CVE-2011-4069)
- References: <50AD2EF0.1040601@redhat.com>
> --- a/sunrpc/Versions
> +++ b/sunrpc/Versions
> @@ -118,5 +118,6 @@ libc {
> }
> GLIBC_PRIVATE {
> __libc_clntudp_bufcreate; __libc_rpc_getport;
> + __svc_accept_failed;
[...]
> --- a/sunrpc/rpc/svc.h
> +++ b/sunrpc/rpc/svc.h
> @@ -316,4 +316,5 @@ extern SVCXPRT *svcunix_create (int __sock, u_int __sendsize, u_int __recvsize,
>
> __END_DECLS
>
> +extern void __svc_accept_failed (void) attribute_hidden;
Either it's hidden or it needs to be exported, not both.