From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:46946) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XM5jL-0007Xp-AG for qemu-devel@nongnu.org; Mon, 25 Aug 2014 21:39:31 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XM5jG-0005lC-Hu for qemu-devel@nongnu.org; Mon, 25 Aug 2014 21:39:27 -0400 Date: Tue, 26 Aug 2014 10:42:17 +1000 From: David Gibson Message-ID: <20140826004217.GG9923@voom.redhat.com> References: <1407869623-11185-1-git-send-email-tommusta@gmail.com> <1407869623-11185-7-git-send-email-tommusta@gmail.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="L1c6L/cjZjI9d0Eq" Content-Disposition: inline In-Reply-To: <1407869623-11185-7-git-send-email-tommusta@gmail.com> Subject: Re: [Qemu-devel] [V2 PATCH 06/12] linux-user: Detect Negative Message Sizes in msgsnd System Call List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Tom Musta Cc: peter.maydell@linaro.org, riku.voipio@linaro.org, qemu-ppc@nongnu.org, qemu-devel@nongnu.org, agraf@suse.de --L1c6L/cjZjI9d0Eq Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Aug 12, 2014 at 01:53:37PM -0500, Tom Musta wrote: > The msgsnd system call takes an argument that describes the message > size (msgsz) and is of type size_t. The system call should set > errno to EINVAL in the event that a negative message size is passed. >=20 > Signed-off-by: Tom Musta > Reviewed-by: Peter Maydell Reviewed-by: David Gibson --=20 David Gibson | I'll have my music baroque, and my code david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_ | _way_ _around_! http://www.ozlabs.org/~dgibson --L1c6L/cjZjI9d0Eq Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIbBAEBAgAGBQJT+9fpAAoJEGw4ysog2bOS2ZcP+OeH/pqrfO3Snpqbp85mGig7 Bu5I4AVB+CF1JvZ6Jw/qAyIw12sX03PzaNlM1WuvdShyPLmX85gY8uxy7oMyvz+j du7IterInVJTSHBA6yRhOm3K7ikjE0rebY7Ilj2H1kHupk3AdS+3fbLCF/80ca12 ns9cIEF3T6ck0MWuR5v3LU6zCaetX8Q5LtT9p4WKvZ2kwbqxYglvw+ytMQCY+I+2 UpdUd0a6d7SW2tlom2GajuNzfzXeg34rhzcFmuA3SyY6Jn0QV7lGpR4/Ki+0CsXK tT6m/vJqYfX7Ygvpiq2akjNvMk32M6TvVrK6ano6WqC1C0byJSoR5Wr4r2WHnpnh GvXHiQLicoA5mIHpM+cgPIBdM/1Dsm03QrF7bWGVlSyr+zcl+4NiDTJVLOjX+alp Yf006lO4mouMGNdituHGE4uYxdFWkQW9VYDMefFgRnh2fJD/7PhFWRvb8YWzFk1i nis7NWgSSWp1zAD2dfqrDS0U4m08zinCO7prQHoLC356QoQN/7td4jOtBQMGVMOQ cadaAXcgFwSIu5rj9Ji8qvKyFZ8zv2jUvnakP+7mbxr73TAf4KMQKtPPsx3ggvHA Iw6MklgGJyJFmytQHme4JQBymZF1HKJ9rFTLLcSJ76rqwfGIdCIXvRv/m7Hy0qED ygyLslCob124a0mQmQs= =Lq98 -----END PGP SIGNATURE----- --L1c6L/cjZjI9d0Eq--