From: alexander.levin@verizon.com
To: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"stable@vger.kernel.org" <stable@vger.kernel.org>
Cc: Vincent Pelletier <plr.vincent@gmail.com>,
Felipe Balbi <felipe.balbi@linux.intel.com>,
alexander.levin@verizon.com
Subject: [PATCH AUTOSEL for 4.9 06/54] usb: gadget: f_fs: Fix ExtCompat descriptor validation
Date: Wed, 22 Nov 2017 22:23:26 +0000 [thread overview]
Message-ID: <20171122222246.19618-12-alexander.levin@verizon.com> (raw)
In-Reply-To: <20171122222246.19618-1-alexander.levin@verizon.com>
From: Vincent Pelletier <plr.vincent@gmail.com>
[ Upstream commit 354bc45bf329494ef6051f3229ef50b9e2a7ea2a ]
Reserved1 is documented as expected to be set to 0, but this test fails
when it it set to 0. Reverse the condition.
Signed-off-by: Vincent Pelletier <plr.vincent@gmail.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
---
drivers/usb/gadget/function/f_fs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/gadget/function/f_fs.c b/drivers/usb/gadget/function/f_fs.c
index 273320fa30ae..4fce83266926 100644
--- a/drivers/usb/gadget/function/f_fs.c
+++ b/drivers/usb/gadget/function/f_fs.c
@@ -2263,7 +2263,7 @@ static int __ffs_data_do_os_desc(enum ffs_os_desc_type type,
if (len < sizeof(*d) ||
d->bFirstInterfaceNumber >= ffs->interfaces_count ||
- !d->Reserved1)
+ d->Reserved1)
return -EINVAL;
for (i = 0; i < ARRAY_SIZE(d->Reserved2); ++i)
if (d->Reserved2[i])
--
2.11.0
next prev parent reply other threads:[~2017-11-22 23:29 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-22 22:23 [PATCH AUTOSEL for 4.9 01/56] ACPICA: Resources: Not a valid resource if buffer length too long alexander.levin
2017-11-22 22:23 ` [PATCH AUTOSEL for 4.9 01/54] dax: Avoid page invalidation races and unnecessary radix tree traversals alexander.levin
2017-11-22 22:23 ` [PATCH AUTOSEL for 4.9 02/54] net/mlx4_en: Fix type mismatch for 32-bit systems alexander.levin
2017-11-22 22:23 ` [PATCH AUTOSEL for 4.9 03/54] l2tp: take remote address into account in l2tp_ip and l2tp_ip6 socket lookups alexander.levin
2017-11-22 22:23 ` [PATCH AUTOSEL for 4.9 02/56] RDS: make message size limit compliant with spec alexander.levin
2017-11-22 22:23 ` [PATCH AUTOSEL for 4.9 05/54] dmaengine: stm32-dma: Fix null pointer dereference in stm32_dma_tx_status alexander.levin
2017-11-22 22:23 ` [PATCH AUTOSEL for 4.9 04/56] RDS: RDMA: fix the ib_map_mr_sg_zbva() argument alexander.levin
2017-11-22 22:23 ` [PATCH AUTOSEL for 4.9 04/54] dmaengine: stm32-dma: Set correct args number for DMA request from DT alexander.levin
2017-11-22 22:23 ` [PATCH AUTOSEL for 4.9 03/56] RDS: RDMA: return appropriate error on rdma map failures alexander.levin
2017-11-22 22:23 ` alexander.levin [this message]
2017-11-22 22:23 ` [PATCH AUTOSEL for 4.9 07/56] clk: sunxi-ng: A31: Fix spdif clock register alexander.levin
2017-11-22 22:23 ` [PATCH AUTOSEL for 4.9 05/56] PCI: Apply _HPX settings only to relevant devices alexander.levin
2017-11-22 22:23 ` [PATCH AUTOSEL for 4.9 06/56] drm/sun4i: Fix a return value in case of error alexander.levin
2017-11-22 22:23 ` [PATCH AUTOSEL for 4.9 08/54] net: systemport: Utilize skb_put_padto() alexander.levin
2017-11-22 22:23 ` [PATCH AUTOSEL for 4.9 09/56] dmaengine: zx: set DMA_CYCLIC cap_mask bit alexander.levin
2017-11-22 22:23 ` [PATCH AUTOSEL for 4.9 07/54] libcxgb: fix error check for ip6_route_output() alexander.levin
2017-11-22 22:23 ` [PATCH AUTOSEL for 4.9 08/56] clk: sunxi-ng: fix PLL_CPUX adjusting on A33 alexander.levin
2017-11-22 22:23 ` [PATCH AUTOSEL for 4.9 11/54] ARM: OMAP1: DMA: Correct the number of logical channels alexander.levin
2017-11-22 22:23 ` [PATCH AUTOSEL for 4.9 10/54] ARM: OMAP2+: Fix WL1283 Bluetooth Baud Rate alexander.levin
2017-11-22 22:23 ` [PATCH AUTOSEL for 4.9 10/56] fscrypt: use ENOKEY when file cannot be created w/o key alexander.levin
2017-11-22 22:23 ` [PATCH AUTOSEL for 4.9 09/54] net: systemport: Pad packet before inserting TSB alexander.levin
2017-11-22 22:23 ` [PATCH AUTOSEL for 4.9 12/56] net: Allow IP_MULTICAST_IF to set index to L3 slave alexander.levin
2017-11-22 22:23 ` [PATCH AUTOSEL for 4.9 11/56] fscrypt: use ENOTDIR when setting encryption policy on nondirectory alexander.levin
2017-11-22 22:23 ` [PATCH AUTOSEL for 4.9 13/54] be2net: fix accesses to unicast list alexander.levin
2017-11-22 22:23 ` [PATCH AUTOSEL for 4.9 12/54] vti6: fix device register to report IFLA_INFO_KIND alexander.levin
2017-11-22 22:23 ` [PATCH AUTOSEL for 4.9 13/56] net: 3com: typhoon: typhoon_init_one: make return values more specific alexander.levin
2017-11-22 22:23 [PATCH AUTOSEL for 4.9 01/54] dax: Avoid page invalidation races and unnecessary radix tree traversals alexander.levin
2017-11-22 22:23 ` [PATCH AUTOSEL for 4.9 06/54] usb: gadget: f_fs: Fix ExtCompat descriptor validation alexander.levin
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