From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wolfram Sang Subject: Re: [PATCH] I2C/ACPI: Fix possible ZERO_SIZE_PTR pointer dereferencing error. Date: Fri, 3 Oct 2014 02:55:21 +0200 Message-ID: <20141003005521.GF1323@katana> References: <1407810818-33672-1-git-send-email-Li.Xiubo@freescale.com> <20140819150355.GD15371@katana> <20140819151604.GU1660@lahna.fi.intel.com> <20140819153808.GE15371@katana> <20140819154555.GW1660@lahna.fi.intel.com> <53F4638F.5070704@intel.com> <20140820101814.GC1660@lahna.fi.intel.com> <20140930091949.GI1325@katana> <20140930094008.GP1786@lahna.fi.intel.com> <20140930103553.GK1325@katana> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="p8PhoBjPxaQXD0vg" Return-path: Content-Disposition: inline In-Reply-To: <20140930103553.GK1325@katana> Sender: linux-i2c-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Mika Westerberg Cc: Lan Tianyu , Xiubo Li , linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, "Zheng, Lv" List-Id: linux-i2c@vger.kernel.org --p8PhoBjPxaQXD0vg Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Sep 30, 2014 at 12:35:53PM +0200, Wolfram Sang wrote: > > So the only caller of acpi_i2c_space_handler() is ACPICA and we sure can > > require it to validate the parameters it passes. >=20 > Fine, I'd say. Thanks! What I meant to say by this: Yes, that should really be done in ACPICA :) --p8PhoBjPxaQXD0vg Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJULfP5AAoJEBQN5MwUoCm22z8P/RbwxacjoJ/hE4N5bYkg86uq Spiw+GpdKTrxaCN+Rz8Cs5QTRZiUpvzcKISf/xCHhz5+Os7kC3FH9iqe/jyevl5R H3wHWcedLIM16z4Sg1ucQxjibIcNll8l7KE7V/aHs2GGMNXt6weln6bvAGMGVklt VrN6jZv2DaZNNY2eQrikXKokheYYS8CmhGFuchAy8apfNfRX8Esz5itqkw2h3MOI ajpoNdeAl7sQsoxgWUIJ2QN6Cvp4N+DOKyWqomQHXgjteUhD00dKeqKAEYtXocVZ kWf++cz4CYR9+wUar5a0rUfD5/5C0Nx7pYx0ypQD2b/b3e/JIyMTzObpmedjEl+6 Dw161ZZofvVtvtO+OZtVRvkEzw1cEjgMIruT4kxDf4yLRjNCMakFmmd3RDzLO6x3 Y1+/+x3mACsYWJmTg3dSBRoRwTew1ndokf0yMcP9AkiWH2aK3Zo4BHeVQ4FNLxNc 78/NOk71446j3MYU4uTF+YBCL4FtvtVv3Lvv+rYDKpWvfGIiA6gLvKoGHXBjuPTz SOwwk8FjmcTg8IdNgauqxInW8H28gRS2Joqm85/tjwRz4chvURcsLNCiJSH7Gbk0 gddvCsdNItTH+lka43PjRZLlyCDG8Y9lNW5hnH2x+nsrSZYpSEwWW5vlfZT3T7aX k1kOkny+jJiRzAJ09yd+ =rsW6 -----END PGP SIGNATURE----- --p8PhoBjPxaQXD0vg--