38 lines
1.1 KiB
Diff
38 lines
1.1 KiB
Diff
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From 89fb68570e72a854f10d50bec99112d294597483 Mon Sep 17 00:00:00 2001
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From: Gopal Tiwari <gtiwari@redhat.com>
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Date: Fri, 24 Apr 2020 16:06:37 +0530
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Subject: [PATCH BlueZ 1/2] HOGP must only accept data from bonded devices.
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commit 8cdbd3b09f29da29374e2f83369df24228da0ad1
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Author: Alain Michaud <alainm@chromium.org>
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Date: Tue Mar 10 02:35:16 2020 +0000
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HOGP must only accept data from bonded devices.
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HOGP 1.0 Section 6.1 establishes that the HOGP must require bonding.
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Reference:
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https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00352.htm
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---
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profiles/input/hog.c | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/profiles/input/hog.c b/profiles/input/hog.c
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index 23c9c1529..f8a82bc20 100644
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--- a/profiles/input/hog.c
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+++ b/profiles/input/hog.c
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@@ -186,6 +186,10 @@ static int hog_accept(struct btd_service *service)
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return -EINVAL;
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}
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+ /* HOGP 1.0 Section 6.1 requires bonding */
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+ if (!device_is_bonded(device, btd_device_get_bdaddr_type(device)))
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+ return -ECONNREFUSED;
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+
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/* TODO: Replace GAttrib with bt_gatt_client */
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bt_hog_attach(dev->hog, attrib);
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--
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2.21.1
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