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client-ip=162.221.158.21; receiver=esa3.hc3370-68.iphmx.com; envelope-from="igor.druzhinin@citrix.com"; x-sender="postmaster@mail.citrix.com"; x-conformance=sidf_compatible IronPort-SDR: DCdr9JH8oeTIVNRtF28HA8FXjlvjsleQalPb5sUHLh5qu5ESvQJzBSBekZR9Uo1xEuUCHfVPUD VYAhoOZhPD8mNGQofQCCn+bdpZJ2HGmMG1lc2U7bD7rqaAWzewgzJkrX8tGjZ6IDcYKwZqYzGl p9AeelH8Kn8IQ1VH0r/sq+P0N5p1YQ4b7+nm8yaOQMsjvq+htwfZ9Fpd9wwpL4qUjtt1erfAUg RW3ZBDcyLTZw9J9FryHGlGkywSPjQ3Mhk6+UGJhi6uAhrXYR7n5mS3vBUJu1mT8O42tm4acyIW e+k= X-SBRS: 2.7 X-MesageID: 6684886 X-Ironport-Server: esa3.hc3370-68.iphmx.com X-Remote-IP: 162.221.158.21 X-Policy: $RELAYED X-IronPort-AV: E=Sophos;i="5.67,277,1566878400"; d="scan'208";a="6684886" From: Igor Druzhinin To: Date: Wed, 9 Oct 2019 21:40:01 +0100 Message-ID: <1570653603-9889-2-git-send-email-igor.druzhinin@citrix.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1570653603-9889-1-git-send-email-igor.druzhinin@citrix.com> References: <1570653603-9889-1-git-send-email-igor.druzhinin@citrix.com> MIME-Version: 1.0 Subject: [Xen-devel] [PATCH for-4.13 v2 1/3] efi/boot: add missing pointer dereference in set_color X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: jgross@suse.com, Igor Druzhinin , wl@xen.org, andrew.cooper3@citrix.com, jbeulich@suse.com, roger.pau@citrix.com Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" Signed-off-by: Igor Druzhinin Reviewed-by: Jan Beulich --- xen/common/efi/boot.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/xen/common/efi/boot.c b/xen/common/efi/boot.c index 9a89414..6cef429 100644 --- a/xen/common/efi/boot.c +++ b/xen/common/efi/boot.c @@ -1116,7 +1116,7 @@ static int __init __maybe_unused set_color(u32 mask, int bpp, u8 *pos, u8 *sz) return -EINVAL; for ( *pos = 0; !(mask & 1); ++*pos ) mask >>= 1; - for ( *sz = 0; mask & 1; ++sz) + for ( *sz = 0; mask & 1; ++*sz) mask >>= 1; if ( mask ) return -EINVAL;