2983660f65
CVE-2013-4377: Fix crash when unplugging virtio devices (bz #1012633, bz #1012641) Fix 'new snapshot' slowness after the first snap (bz #988436) Fix 9pfs xattrs on kernel 3.11 (bz #1013676) CVE-2013-4344: buffer overflow in scsi_target_emulate_report_luns (bz #1015274, bz #1007330)
28 lines
915 B
Diff
28 lines
915 B
Diff
From c0a5eb81b43e56569cfdb9c86fd78930b2765b96 Mon Sep 17 00:00:00 2001
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From: Gerd Hoffmann <kraxel@redhat.com>
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Date: Wed, 28 Aug 2013 11:39:02 +0200
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Subject: [PATCH] xhci: fix endpoint interval calculation
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Cc: qemu-stable@nongnu.org
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Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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(cherry picked from commit ca7162782a293f525633e5816470498dd86a51cf)
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Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
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---
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hw/usb/hcd-xhci.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c
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index 58c88b8..3c0ba8e 100644
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--- a/hw/usb/hcd-xhci.c
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+++ b/hw/usb/hcd-xhci.c
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@@ -1257,7 +1257,7 @@ static void xhci_init_epctx(XHCIEPContext *epctx,
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epctx->ring.ccs = ctx[2] & 1;
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}
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- epctx->interval = 1 << (ctx[0] >> 16) & 0xff;
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+ epctx->interval = 1 << ((ctx[0] >> 16) & 0xff);
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}
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static TRBCCode xhci_enable_ep(XHCIState *xhci, unsigned int slotid,
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