Message ID | 1541540283-45699-14-git-send-email-pbonzini@redhat.com |
---|---|
State | New |
Headers | show
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X-Received-From: 2a00:1450:4864:20::32e Subject: [Qemu-devel] [PULL 13/17] scsi-generic: avoid out-of-bounds access to VPD page list X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <http://lists.nongnu.org/archive/html/qemu-devel/> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> |
Series |
[PULL,01/17] icount: fix deadlock when all cpus are sleeping
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diff --git a/hw/scsi/scsi-generic.c b/hw/scsi/scsi-generic.c index aebb7cd..c5497bb 100644 --- a/hw/scsi/scsi-generic.c +++ b/hw/scsi/scsi-generic.c @@ -538,7 +538,7 @@ static void scsi_generic_set_vpd_bl_emulation(SCSIDevice *s) } page_len = buf[3]; - for (i = 4; i < page_len + 4; i++) { + for (i = 4; i < MIN(sizeof(buf), page_len + 4); i++) { if (buf[i] == 0xb0) { s->needs_vpd_bl_emulation = false; return;