|
Revision tags: v6.6.25, v6.6.24, v6.6.23, v6.6.16, v6.6.15, v6.6.14, v6.6.13, v6.6.12, v6.6.11, v6.6.10, v6.6.9, v6.6.8, v6.6.7, v6.6.6, v6.6.5, v6.6.4, v6.6.3, v6.6.2, v6.5.11, v6.6.1, v6.5.10, v6.6, v6.5.9, v6.5.8, v6.5.7, v6.5.6, v6.5.5, v6.5.4, v6.5.3, v6.5.2, v6.1.51, v6.5.1, v6.1.50, v6.5, v6.1.49, v6.1.48, v6.1.46, v6.1.45, v6.1.44, v6.1.43 |
|
| #
f543235c |
| 03-Aug-2023 |
Wu Yunchuan <yunchuan@nfschina.com> |
wifi: rsi: rsi_91x_usb: Remove unnecessary (void*) conversions
No need cast (void*) to (struct rsi_91x_usbdev *).
Signed-off-by: Wu Yunchuan <yunchuan@nfschina.com>
Signed-off-by: Kalle Valo <kvalo
wifi: rsi: rsi_91x_usb: Remove unnecessary (void*) conversions
No need cast (void*) to (struct rsi_91x_usbdev *).
Signed-off-by: Wu Yunchuan <yunchuan@nfschina.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230803073558.3666936-1-yunchuan@nfschina.com
show more ...
|
|
Revision tags: v6.1.42, v6.1.41, v6.1.40, v6.1.39, v6.1.38, v6.1.37, v6.1.36, v6.4, v6.1.35, v6.1.34, v6.1.33, v6.1.32, v6.1.31, v6.1.30, v6.1.29, v6.1.28, v6.1.27, v6.1.26, v6.3, v6.1.25, v6.1.24, v6.1.23, v6.1.22, v6.1.21, v6.1.20, v6.1.19, v6.1.18, v6.1.17, v6.1.16, v6.1.15, v6.1.14, v6.1.13, v6.2, v6.1.12, v6.1.11, v6.1.10, v6.1.9, v6.1.8, v6.1.7, v6.1.6, v6.1.5, v6.0.19, v6.0.18, v6.1.4, v6.1.3, v6.0.17, v6.1.2, v6.0.16, v6.1.1, v6.0.15, v6.0.14, v6.0.13, v6.1, v6.0.12, v6.0.11, v6.0.10, v5.15.80, v6.0.9, v5.15.79, v6.0.8, v5.15.78, v6.0.7, v5.15.77, v5.15.76, v6.0.6, v6.0.5, v5.15.75, v6.0.4, v6.0.3, v6.0.2, v5.15.74, v5.15.73, v6.0.1, v5.15.72, v6.0, v5.15.71, v5.15.70, v5.15.69, v5.15.68, v5.15.67, v5.15.66, v5.15.65, v5.15.64, v5.15.63, v5.15.62, v5.15.61, v5.15.60, v5.15.59, v5.19, v5.15.58, v5.15.57, v5.15.56, v5.15.55, v5.15.54, v5.15.53, v5.15.52, v5.15.51, v5.15.50, v5.15.49, v5.15.48, v5.15.47, v5.15.46, v5.15.45, v5.15.44, v5.15.43, v5.15.42, v5.18, v5.15.41, v5.15.40, v5.15.39, v5.15.38, v5.15.37, v5.15.36, v5.15.35, v5.15.34, v5.15.33, v5.15.32, v5.15.31, v5.17, v5.15.30, v5.15.29, v5.15.28, v5.15.27, v5.15.26, v5.15.25, v5.15.24, v5.15.23, v5.15.22, v5.15.21, v5.15.20, v5.15.19, v5.15.18, v5.15.17, v5.4.173, v5.15.16, v5.15.15, v5.16, v5.15.10, v5.15.9, v5.15.8, v5.15.7, v5.15.6, v5.15.5, v5.15.4, v5.15.3, v5.15.2, v5.15.1, v5.15 |
|
| #
f1cb3476 |
| 29-Oct-2021 |
Zekun Shen <bruceshenzk@gmail.com> |
rsi: Fix out-of-bounds read in rsi_read_pkt()
rsi_get_* functions rely on an offset variable from usb
input. The size of usb input is RSI_MAX_RX_USB_PKT_SIZE(3000),
while 2-byte offset can be up to
rsi: Fix out-of-bounds read in rsi_read_pkt()
rsi_get_* functions rely on an offset variable from usb
input. The size of usb input is RSI_MAX_RX_USB_PKT_SIZE(3000),
while 2-byte offset can be up to 0xFFFF. Thus a large offset
can cause out-of-bounds read.
The patch adds a bound checking condition when rcv_pkt_len is 0,
indicating it's USB. It's unclear whether this is triggerable
from other type of bus. The following check might help in that case.
offset > rcv_pkt_len - FRAME_DESC_SZ
The bug is trigerrable with conpromised/malfunctioning USB devices.
I tested the patch with the crashing input and got no more bug report.
Attached is the KASAN report from fuzzing.
BUG: KASAN: slab-out-of-bounds in rsi_read_pkt+0x42e/0x500 [rsi_91x]
Read of size 2 at addr ffff888019439fdb by task RX-Thread/227
CPU: 0 PID: 227 Comm: RX-Thread Not tainted 5.6.0 #66
Call Trace:
dump_stack+0x76/0xa0
print_address_description.constprop.0+0x16/0x200
? rsi_read_pkt+0x42e/0x500 [rsi_91x]
? rsi_read_pkt+0x42e/0x500 [rsi_91x]
__kasan_report.cold+0x37/0x7c
? rsi_read_pkt+0x42e/0x500 [rsi_91x]
kasan_report+0xe/0x20
rsi_read_pkt+0x42e/0x500 [rsi_91x]
rsi_usb_rx_thread+0x1b1/0x2fc [rsi_usb]
? rsi_probe+0x16a0/0x16a0 [rsi_usb]
? _raw_spin_lock_irqsave+0x7b/0xd0
? _raw_spin_trylock_bh+0x120/0x120
? __wake_up_common+0x10b/0x520
? rsi_probe+0x16a0/0x16a0 [rsi_usb]
kthread+0x2b5/0x3b0
? kthread_create_on_node+0xd0/0xd0
ret_from_fork+0x22/0x40
Reported-by: Brendan Dolan-Gavitt <brendandg@nyu.edu>
Signed-off-by: Zekun Shen <bruceshenzk@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/YXxXS4wgu2OsmlVv@10-18-43-117.dynapool.wireless.nyu.edu
show more ...
|
| #
b07e3c6e |
| 29-Oct-2021 |
Zekun Shen <bruceshenzk@gmail.com> |
rsi: Fix use-after-free in rsi_rx_done_handler()
When freeing rx_cb->rx_skb, the pointer is not set to NULL,
a later rsi_rx_done_handler call will try to read the freed
address.
This bug will very l
rsi: Fix use-after-free in rsi_rx_done_handler()
When freeing rx_cb->rx_skb, the pointer is not set to NULL,
a later rsi_rx_done_handler call will try to read the freed
address.
This bug will very likley lead to double free, although
detected early as use-after-free bug.
The bug is triggerable with a compromised/malfunctional usb
device. After applying the patch, the same input no longer
triggers the use-after-free.
Attached is the kasan report from fuzzing.
BUG: KASAN: use-after-free in rsi_rx_done_handler+0x354/0x430 [rsi_usb]
Read of size 4 at addr ffff8880188e5930 by task modprobe/231
Call Trace:
<IRQ>
dump_stack+0x76/0xa0
print_address_description.constprop.0+0x16/0x200
? rsi_rx_done_handler+0x354/0x430 [rsi_usb]
? rsi_rx_done_handler+0x354/0x430 [rsi_usb]
__kasan_report.cold+0x37/0x7c
? dma_direct_unmap_page+0x90/0x110
? rsi_rx_done_handler+0x354/0x430 [rsi_usb]
kasan_report+0xe/0x20
rsi_rx_done_handler+0x354/0x430 [rsi_usb]
__usb_hcd_giveback_urb+0x1e4/0x380
usb_giveback_urb_bh+0x241/0x4f0
? __usb_hcd_giveback_urb+0x380/0x380
? apic_timer_interrupt+0xa/0x20
tasklet_action_common.isra.0+0x135/0x330
__do_softirq+0x18c/0x634
? handle_irq_event+0xcd/0x157
? handle_edge_irq+0x1eb/0x7b0
irq_exit+0x114/0x140
do_IRQ+0x91/0x1e0
common_interrupt+0xf/0xf
</IRQ>
Reported-by: Brendan Dolan-Gavitt <brendandg@nyu.edu>
Signed-off-by: Zekun Shen <bruceshenzk@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/YXxQL/vIiYcZUu/j@10-18-43-117.dynapool.wireless.nyu.edu
show more ...
|
| #
541fd20c |
| 25-Oct-2021 |
Johan Hovold <johan@kernel.org> |
rsi: fix control-message timeout
USB control-message timeouts are specified in milliseconds and should
specifically not vary with CONFIG_HZ.
Use the common control-message timeout define for the fi
rsi: fix control-message timeout
USB control-message timeouts are specified in milliseconds and should
specifically not vary with CONFIG_HZ.
Use the common control-message timeout define for the five-second
timeout.
Fixes: dad0d04fa7ba ("rsi: Add RS9113 wireless driver")
Cc: stable@vger.kernel.org # 3.15
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20211025120522.6045-5-johan@kernel.org
show more ...
|
|
Revision tags: v5.14.14, v5.14.13, v5.14.12, v5.14.11, v5.14.10, v5.14.9, v5.14.8, v5.14.7, v5.14.6, v5.10.67 |
|
| #
31f97cf9 |
| 16-Sep-2021 |
Marek Vasut <marex@denx.de> |
rsi: Fix module dev_oper_mode parameter description
The module parameters are missing dev_oper_mode 12, BT classic alone,
add it. Moreover, the parameters encode newlines, which ends up being
printe
rsi: Fix module dev_oper_mode parameter description
The module parameters are missing dev_oper_mode 12, BT classic alone,
add it. Moreover, the parameters encode newlines, which ends up being
printed malformed e.g. by modinfo, so fix that too.
However, the module parameter string is duplicated in both USB and SDIO
modules and the dev_oper_mode mode enumeration in those module parameters
is a duplicate of macros used by the driver. Furthermore, the enumeration
is confusing.
So, deduplicate the module parameter string and use __stringify() to
encode the correct mode enumeration values into the module parameter
string. Finally, replace 'Wi-Fi' with 'Wi-Fi alone' and 'BT' with
'BT classic alone' to clarify what those modes really mean.
Fixes: 898b255339310 ("rsi: add module parameter operating mode")
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Amitkumar Karwar <amit.karwar@redpinesignals.com>
Cc: Angus Ainslie <angus@akkea.ca>
Cc: David S. Miller <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: Karun Eagalapati <karun256@gmail.com>
Cc: Martin Fuzzey <martin.fuzzey@flowbird.group>
Cc: Martin Kepplinger <martink@posteo.de>
Cc: Prameela Rani Garnepudi <prameela.j04cs@gmail.com>
Cc: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
Cc: Siva Rebbagondla <siva8118@gmail.com>
Cc: netdev@vger.kernel.org
Cc: <stable@vger.kernel.org> # 4.17+
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20210916144245.10181-1-marex@denx.de
show more ...
|
| #
dbba8175 |
| 29-Oct-2021 |
Zekun Shen <bruceshenzk@gmail.com> |
rsi: Fix out-of-bounds read in rsi_read_pkt()
[ Upstream commit f1cb3476e48b60c450ec3a1d7da0805bffc6e43a ]
rsi_get_* functions rely on an offset variable from usb
input. The size of usb input is RS
rsi: Fix out-of-bounds read in rsi_read_pkt()
[ Upstream commit f1cb3476e48b60c450ec3a1d7da0805bffc6e43a ]
rsi_get_* functions rely on an offset variable from usb
input. The size of usb input is RSI_MAX_RX_USB_PKT_SIZE(3000),
while 2-byte offset can be up to 0xFFFF. Thus a large offset
can cause out-of-bounds read.
The patch adds a bound checking condition when rcv_pkt_len is 0,
indicating it's USB. It's unclear whether this is triggerable
from other type of bus. The following check might help in that case.
offset > rcv_pkt_len - FRAME_DESC_SZ
The bug is trigerrable with conpromised/malfunctioning USB devices.
I tested the patch with the crashing input and got no more bug report.
Attached is the KASAN report from fuzzing.
BUG: KASAN: slab-out-of-bounds in rsi_read_pkt+0x42e/0x500 [rsi_91x]
Read of size 2 at addr ffff888019439fdb by task RX-Thread/227
CPU: 0 PID: 227 Comm: RX-Thread Not tainted 5.6.0 #66
Call Trace:
dump_stack+0x76/0xa0
print_address_description.constprop.0+0x16/0x200
? rsi_read_pkt+0x42e/0x500 [rsi_91x]
? rsi_read_pkt+0x42e/0x500 [rsi_91x]
__kasan_report.cold+0x37/0x7c
? rsi_read_pkt+0x42e/0x500 [rsi_91x]
kasan_report+0xe/0x20
rsi_read_pkt+0x42e/0x500 [rsi_91x]
rsi_usb_rx_thread+0x1b1/0x2fc [rsi_usb]
? rsi_probe+0x16a0/0x16a0 [rsi_usb]
? _raw_spin_lock_irqsave+0x7b/0xd0
? _raw_spin_trylock_bh+0x120/0x120
? __wake_up_common+0x10b/0x520
? rsi_probe+0x16a0/0x16a0 [rsi_usb]
kthread+0x2b5/0x3b0
? kthread_create_on_node+0xd0/0xd0
ret_from_fork+0x22/0x40
Reported-by: Brendan Dolan-Gavitt <brendandg@nyu.edu>
Signed-off-by: Zekun Shen <bruceshenzk@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/YXxXS4wgu2OsmlVv@10-18-43-117.dynapool.wireless.nyu.edu
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| #
bac512a0 |
| 29-Oct-2021 |
Zekun Shen <bruceshenzk@gmail.com> |
rsi: Fix use-after-free in rsi_rx_done_handler()
[ Upstream commit b07e3c6ebc0c20c772c0f54042e430acec2945c3 ]
When freeing rx_cb->rx_skb, the pointer is not set to NULL,
a later rsi_rx_done_handler
rsi: Fix use-after-free in rsi_rx_done_handler()
[ Upstream commit b07e3c6ebc0c20c772c0f54042e430acec2945c3 ]
When freeing rx_cb->rx_skb, the pointer is not set to NULL,
a later rsi_rx_done_handler call will try to read the freed
address.
This bug will very likley lead to double free, although
detected early as use-after-free bug.
The bug is triggerable with a compromised/malfunctional usb
device. After applying the patch, the same input no longer
triggers the use-after-free.
Attached is the kasan report from fuzzing.
BUG: KASAN: use-after-free in rsi_rx_done_handler+0x354/0x430 [rsi_usb]
Read of size 4 at addr ffff8880188e5930 by task modprobe/231
Call Trace:
<IRQ>
dump_stack+0x76/0xa0
print_address_description.constprop.0+0x16/0x200
? rsi_rx_done_handler+0x354/0x430 [rsi_usb]
? rsi_rx_done_handler+0x354/0x430 [rsi_usb]
__kasan_report.cold+0x37/0x7c
? dma_direct_unmap_page+0x90/0x110
? rsi_rx_done_handler+0x354/0x430 [rsi_usb]
kasan_report+0xe/0x20
rsi_rx_done_handler+0x354/0x430 [rsi_usb]
__usb_hcd_giveback_urb+0x1e4/0x380
usb_giveback_urb_bh+0x241/0x4f0
? __usb_hcd_giveback_urb+0x380/0x380
? apic_timer_interrupt+0xa/0x20
tasklet_action_common.isra.0+0x135/0x330
__do_softirq+0x18c/0x634
? handle_irq_event+0xcd/0x157
? handle_edge_irq+0x1eb/0x7b0
irq_exit+0x114/0x140
do_IRQ+0x91/0x1e0
common_interrupt+0xf/0xf
</IRQ>
Reported-by: Brendan Dolan-Gavitt <brendandg@nyu.edu>
Signed-off-by: Zekun Shen <bruceshenzk@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/YXxQL/vIiYcZUu/j@10-18-43-117.dynapool.wireless.nyu.edu
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| #
a71f98f1 |
| 16-Sep-2021 |
Marek Vasut <marex@denx.de> |
rsi: Fix module dev_oper_mode parameter description
commit 31f97cf9f0c31143a2a6fcc89c4a1286ce20157e upstream.
The module parameters are missing dev_oper_mode 12, BT classic alone,
add it. Moreover,
rsi: Fix module dev_oper_mode parameter description
commit 31f97cf9f0c31143a2a6fcc89c4a1286ce20157e upstream.
The module parameters are missing dev_oper_mode 12, BT classic alone,
add it. Moreover, the parameters encode newlines, which ends up being
printed malformed e.g. by modinfo, so fix that too.
However, the module parameter string is duplicated in both USB and SDIO
modules and the dev_oper_mode mode enumeration in those module parameters
is a duplicate of macros used by the driver. Furthermore, the enumeration
is confusing.
So, deduplicate the module parameter string and use __stringify() to
encode the correct mode enumeration values into the module parameter
string. Finally, replace 'Wi-Fi' with 'Wi-Fi alone' and 'BT' with
'BT classic alone' to clarify what those modes really mean.
Fixes: 898b255339310 ("rsi: add module parameter operating mode")
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Amitkumar Karwar <amit.karwar@redpinesignals.com>
Cc: Angus Ainslie <angus@akkea.ca>
Cc: David S. Miller <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: Karun Eagalapati <karun256@gmail.com>
Cc: Martin Fuzzey <martin.fuzzey@flowbird.group>
Cc: Martin Kepplinger <martink@posteo.de>
Cc: Prameela Rani Garnepudi <prameela.j04cs@gmail.com>
Cc: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
Cc: Siva Rebbagondla <siva8118@gmail.com>
Cc: netdev@vger.kernel.org
Cc: <stable@vger.kernel.org> # 4.17+
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20210916144245.10181-1-marex@denx.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
show more ...
|
| #
5dbe1260 |
| 25-Oct-2021 |
Johan Hovold <johan@kernel.org> |
rsi: fix control-message timeout
commit 541fd20c3ce5b0bc39f0c6a52414b6b92416831c upstream.
USB control-message timeouts are specified in milliseconds and should
specifically not vary with CONFIG_HZ
rsi: fix control-message timeout
commit 541fd20c3ce5b0bc39f0c6a52414b6b92416831c upstream.
USB control-message timeouts are specified in milliseconds and should
specifically not vary with CONFIG_HZ.
Use the common control-message timeout define for the five-second
timeout.
Fixes: dad0d04fa7ba ("rsi: Add RS9113 wireless driver")
Cc: stable@vger.kernel.org # 3.15
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20211025120522.6045-5-johan@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
show more ...
|
|
Revision tags: v5.10.66, v5.14.5, v5.14.4, v5.10.65, v5.14.3, v5.10.64, v5.14.2, v5.10.63, v5.14.1, v5.10.62, v5.14, v5.10.61, v5.10.60 |
|
| #
9adcdf67 |
| 16-Aug-2021 |
Dan Carpenter <dan.carpenter@oracle.com> |
rsi: fix an error code in rsi_probe()
Return -ENODEV instead of success for unsupported devices.
Fixes: 54fdb318c111 ("rsi: add new device model for 9116")
Signed-off-by: Dan Carpenter <dan.carpent
rsi: fix an error code in rsi_probe()
Return -ENODEV instead of success for unsupported devices.
Fixes: 54fdb318c111 ("rsi: add new device model for 9116")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20210816183947.GA2119@kili
show more ...
|
|
Revision tags: v5.10.53, v5.10.52, v5.10.51, v5.10.50, v5.10.49, v5.13, v5.10.46, v5.10.43, v5.10.42, v5.10.41, v5.10.40, v5.10.39, v5.4.119, v5.10.36, v5.10.35, v5.10.34, v5.4.116, v5.10.33, v5.12, v5.10.32, v5.10.31, v5.10.30, v5.10.27, v5.10.26, v5.10.25, v5.10.24 |
|
| #
6417f031 |
| 17-Mar-2021 |
Leon Romanovsky <leonro@nvidia.com> |
module: remove never implemented MODULE_SUPPORTED_DEVICE
MODULE_SUPPORTED_DEVICE was added in pre-git era and never was
implemented. We can safely remove it, because the kernel has grown
to have man
module: remove never implemented MODULE_SUPPORTED_DEVICE
MODULE_SUPPORTED_DEVICE was added in pre-git era and never was
implemented. We can safely remove it, because the kernel has grown
to have many more reliable mechanisms to determine if device is
supported or not.
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
show more ...
|
|
Revision tags: v5.10.23, v5.10.22, v5.10.21, v5.10.20, v5.10.19, v5.4.101, v5.10.18, v5.10.17, v5.11, v5.10.16, v5.10.15, v5.10.14, v5.10 |
|
| #
fb21d146 |
| 16-Nov-2020 |
Zhang Changzhong <zhangchangzhong@huawei.com> |
rsi: fix error return code in rsi_reset_card()
Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.
Fixes: 17ff2c794f39 ("rsi: reset de
rsi: fix error return code in rsi_reset_card()
Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.
Fixes: 17ff2c794f39 ("rsi: reset device changes for 9116")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1605582454-39649-1-git-send-email-zhangchangzhong@huawei.com
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|
| #
f21e6c58 |
| 02-Nov-2020 |
Lee Jones <lee.jones@linaro.org> |
rsi: rsi_91x_usb: Fix some basic kernel-doc issues
Fixes the following W=1 kernel build warning(s):
drivers/net/wireless/rsi/rsi_91x_usb.c:26: warning: cannot understand function prototype: 'u16 d
rsi: rsi_91x_usb: Fix some basic kernel-doc issues
Fixes the following W=1 kernel build warning(s):
drivers/net/wireless/rsi/rsi_91x_usb.c:26: warning: cannot understand function prototype: 'u16 dev_oper_mode = DEV_OPMODE_STA_BT_DUAL; '
drivers/net/wireless/rsi/rsi_91x_usb.c:88: warning: Function parameter or member 'endpoint' not described in 'rsi_write_multiple'
drivers/net/wireless/rsi/rsi_91x_usb.c:88: warning: Excess function parameter 'addr' description in 'rsi_write_multiple'
drivers/net/wireless/rsi/rsi_91x_usb.c:320: warning: Function parameter or member 'ep_num' not described in 'rsi_rx_urb_submit'
drivers/net/wireless/rsi/rsi_91x_usb.c:320: warning: Function parameter or member 'mem_flags' not described in 'rsi_rx_urb_submit'
Cc: Amitkumar Karwar <amitkarwar@gmail.com>
Cc: Siva Rebbagondla <siva8118@gmail.com>
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: linux-wireless@vger.kernel.org
Cc: netdev@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20201102112410.1049272-3-lee.jones@linaro.org
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|
| #
56d976f4 |
| 16-Aug-2021 |
Dan Carpenter <dan.carpenter@oracle.com> |
rsi: fix an error code in rsi_probe()
[ Upstream commit 9adcdf6758d7c4c9bdaf22d78eb9fcae260ed113 ]
Return -ENODEV instead of success for unsupported devices.
Fixes: 54fdb318c111 ("rsi: add new dev
rsi: fix an error code in rsi_probe()
[ Upstream commit 9adcdf6758d7c4c9bdaf22d78eb9fcae260ed113 ]
Return -ENODEV instead of success for unsupported devices.
Fixes: 54fdb318c111 ("rsi: add new device model for 9116")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20210816183947.GA2119@kili
Signed-off-by: Sasha Levin <sashal@kernel.org>
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|
| #
b8da4805 |
| 16-Nov-2020 |
Zhang Changzhong <zhangchangzhong@huawei.com> |
rsi: fix error return code in rsi_reset_card()
[ Upstream commit fb21d14694bd46a538258d86498736490b3ba855 ]
Fix to return a negative error code from the error handling
case instead of 0, as done el
rsi: fix error return code in rsi_reset_card()
[ Upstream commit fb21d14694bd46a538258d86498736490b3ba855 ]
Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.
Fixes: 17ff2c794f39 ("rsi: reset device changes for 9116")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1605582454-39649-1-git-send-email-zhangchangzhong@huawei.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
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|
Revision tags: v5.8.17, v5.8.16, v5.8.15, v5.9, v5.8.14, v5.8.13, v5.8.12, v5.8.11, v5.8.10, v5.8.9, v5.8.8, v5.8.7, v5.8.6, v5.4.62, v5.8.5, v5.8.4, v5.4.61, v5.8.3, v5.4.60, v5.8.2, v5.4.59, v5.8.1, v5.4.58, v5.4.57, v5.4.56, v5.8, v5.7.12, v5.4.55, v5.7.11, v5.4.54, v5.7.10, v5.4.53, v5.4.52, v5.7.9, v5.7.8, v5.4.51, v5.4.50, v5.7.7, v5.4.49, v5.7.6, v5.7.5, v5.4.48, v5.7.4, v5.7.3, v5.4.47, v5.4.46, v5.7.2, v5.4.45, v5.7.1, v5.4.44, v5.7, v5.4.43, v5.4.42, v5.4.41, v5.4.40, v5.4.39, v5.4.38, v5.4.37, v5.4.36, v5.4.35, v5.4.34, v5.4.33, v5.4.32, v5.4.31, v5.4.30, v5.4.29, v5.6, v5.4.28, v5.4.27, v5.4.26, v5.4.25, v5.4.24, v5.4.23, v5.4.22, v5.4.21, v5.4.20, v5.4.19, v5.4.18, v5.4.17, v5.4.16, v5.5, v5.4.15, v5.4.14, v5.4.13, v5.4.12, v5.4.11, v5.4.10, v5.4.9, v5.4.8, v5.4.7, v5.4.6, v5.4.5, v5.4.4, v5.4.3 |
|
| #
3139b180 |
| 10-Dec-2019 |
Johan Hovold <johan@kernel.org> |
rsi_91x_usb: fix interface sanity check
Make sure to use the current alternate setting when verifying the
interface descriptors to avoid binding to an invalid interface.
Failing to do so could caus
rsi_91x_usb: fix interface sanity check
Make sure to use the current alternate setting when verifying the
interface descriptors to avoid binding to an invalid interface.
Failing to do so could cause the driver to misbehave or trigger a WARN()
in usb_submit_urb() that kernels with panic_on_warn set would choke on.
Fixes: dad0d04fa7ba ("rsi: Add RS9113 wireless driver")
Cc: stable <stable@vger.kernel.org> # 3.15
Cc: Fariya Fatima <fariyaf@gmail.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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|
|
Revision tags: v5.3.15, v5.4.2, v5.4.1, v5.3.14 |
|
| #
960da557 |
| 28-Nov-2019 |
Johan Hovold <johan@kernel.org> |
rsi: add missing endpoint sanity checks
The driver expects at least one bulk-in endpoint when in "wifi-alone"
operating mode and two bulk-in endpoints otherwise, and would otherwise
fail to to submi
rsi: add missing endpoint sanity checks
The driver expects at least one bulk-in endpoint when in "wifi-alone"
operating mode and two bulk-in endpoints otherwise, and would otherwise
fail to to submit the corresponding bulk URB to the default pipe during
probe with a somewhat cryptic message:
rsi_91x: rsi_rx_urb_submit: Failed in urb submission
rsi_91x: rsi_probe: Failed in probe...Exiting
RSI-USB WLAN: probe of 2-2.4:1.0 failed with error -8
The current endpoint sanity check looks broken and would only bail out
early if there was no bulk-in endpoint but at least one bulk-out
endpoint.
Tighten this check to always require at least one bulk-in and one
bulk-out endpoint, and add the missing sanity check for a Bluetooth
bulk-in endpoint when in a BT operating mode. Also make sure to log an
informative error message when the expected endpoints are missing.
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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|
| #
b9b9f9fe |
| 28-Nov-2019 |
Johan Hovold <johan@kernel.org> |
rsi: fix non-atomic allocation in completion handler
USB completion handlers are called in atomic context and must
specifically not allocate memory using GFP_KERNEL.
Fixes: a1854fae1414 ("rsi: impr
rsi: fix non-atomic allocation in completion handler
USB completion handlers are called in atomic context and must
specifically not allocate memory using GFP_KERNEL.
Fixes: a1854fae1414 ("rsi: improve RX packet handling in USB interface")
Cc: stable <stable@vger.kernel.org> # 4.17
Cc: Prameela Rani Garnepudi <prameela.j04cs@gmail.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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|
| #
47768297 |
| 28-Nov-2019 |
Johan Hovold <johan@kernel.org> |
rsi: fix memory leak on failed URB submission
Make sure to free the skb on failed receive-URB submission (e.g. on
disconnect or currently also due to a missing endpoint).
Fixes: a1854fae1414 ("rsi:
rsi: fix memory leak on failed URB submission
Make sure to free the skb on failed receive-URB submission (e.g. on
disconnect or currently also due to a missing endpoint).
Fixes: a1854fae1414 ("rsi: improve RX packet handling in USB interface")
Cc: stable <stable@vger.kernel.org> # 4.17
Cc: Prameela Rani Garnepudi <prameela.j04cs@gmail.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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|
| #
e93cd351 |
| 28-Nov-2019 |
Johan Hovold <johan@kernel.org> |
rsi: fix use-after-free on failed probe and unbind
Make sure to stop both URBs before returning after failed probe as well
as on disconnect to avoid use-after-free in the completion handler.
Report
rsi: fix use-after-free on failed probe and unbind
Make sure to stop both URBs before returning after failed probe as well
as on disconnect to avoid use-after-free in the completion handler.
Reported-by: syzbot+b563b7f8dbe8223a51e8@syzkaller.appspotmail.com
Fixes: a4302bff28e2 ("rsi: add bluetooth rx endpoint")
Fixes: dad0d04fa7ba ("rsi: Add RS9113 wireless driver")
Cc: stable <stable@vger.kernel.org> # 3.15
Cc: Siva Rebbagondla <siva.rebbagondla@redpinesignals.com>
Cc: Prameela Rani Garnepudi <prameela.j04cs@gmail.com>
Cc: Amitkumar Karwar <amit.karwar@redpinesignals.com>
Cc: Fariya Fatima <fariyaf@gmail.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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|
|
Revision tags: v5.4, v5.3.13, v5.3.12, v5.3.11, v5.3.10, v5.3.9, v5.3.8, v5.3.7, v5.3.6, v5.3.5, v5.3.4, v5.3.3 |
|
| #
39e50f5c |
| 04-Oct-2019 |
Johan Hovold <johan@kernel.org> |
rsi: drop bogus device-id checks from probe
USB core will never call a USB-driver probe function with a NULL
device-id pointer.
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Kalle V
rsi: drop bogus device-id checks from probe
USB core will never call a USB-driver probe function with a NULL
device-id pointer.
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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|
| #
c5dcf8f0 |
| 04-Oct-2019 |
Johan Hovold <johan@kernel.org> |
Revert "rsi: fix potential null dereference in rsi_probe()"
This reverts commit f170d44bc4ec2feae5f6206980e7ae7fbf0432a0.
USB core will never call a USB-driver probe function with a NULL
device-id
Revert "rsi: fix potential null dereference in rsi_probe()"
This reverts commit f170d44bc4ec2feae5f6206980e7ae7fbf0432a0.
USB core will never call a USB-driver probe function with a NULL
device-id pointer.
Reverting before removing the existing checks in order to document this
and prevent the offending commit from being "autoselected" for stable.
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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|
| #
f170d44b |
| 02-Oct-2019 |
Denis Efremov <efremov@linux.com> |
rsi: fix potential null dereference in rsi_probe()
The id pointer can be NULL in rsi_probe(). It is checked everywhere except
for the else branch in the idProduct condition. The patch adds NULL chec
rsi: fix potential null dereference in rsi_probe()
The id pointer can be NULL in rsi_probe(). It is checked everywhere except
for the else branch in the idProduct condition. The patch adds NULL check
before the id dereference in the rsi_dbg() call.
Fixes: 54fdb318c111 ("rsi: add new device model for 9116")
Cc: Amitkumar Karwar <amitkarwar@gmail.com>
Cc: Siva Rebbagondla <siva8118@gmail.com>
Cc: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Denis Efremov <efremov@linux.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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|
|
Revision tags: v5.3.2, v5.3.1, v5.3, v5.2.14, v5.3-rc8, v5.2.13, v5.2.12, v5.2.11, v5.2.10 |
|
| #
8b51dc72 |
| 19-Aug-2019 |
Hui Peng <benquike@gmail.com> |
rsi: fix a double free bug in rsi_91x_deinit()
`dev` (struct rsi_91x_usbdev *) field of adapter
(struct rsi_91x_usbdev *) is allocated and initialized in
`rsi_init_usb_interface`. If any error is d
rsi: fix a double free bug in rsi_91x_deinit()
`dev` (struct rsi_91x_usbdev *) field of adapter
(struct rsi_91x_usbdev *) is allocated and initialized in
`rsi_init_usb_interface`. If any error is detected in information
read from the device side, `rsi_init_usb_interface` will be
freed. However, in the higher level error handling code in
`rsi_probe`, if error is detected, `rsi_91x_deinit` is called
again, in which `dev` will be freed again, resulting double free.
This patch fixes the double free by removing the free operation on
`dev` in `rsi_init_usb_interface`, because `rsi_91x_deinit` is also
used in `rsi_disconnect`, in that code path, the `dev` field is not
(and thus needs to be) freed.
This bug was found in v4.19, but is also present in the latest version
of kernel. Fixes CVE-2019-15504.
Reported-by: Hui Peng <benquike@gmail.com>
Reported-by: Mathias Payer <mathias.payer@nebelwelt.net>
Signed-off-by: Hui Peng <benquike@gmail.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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|
|
Revision tags: v5.2.9, v5.2.8, v5.2.7, v5.2.6, v5.2.5, v5.2.4, v5.2.3, v5.2.2, v5.2.1, v5.2, v5.1.16, v5.1.15, v5.1.14, v5.1.13, v5.1.12, v5.1.11, v5.1.10, v5.1.9, v5.1.8, v5.1.7, v5.1.6, v5.1.5, v5.1.4, v5.1.3, v5.1.2, v5.1.1, v5.0.14, v5.1, v5.0.13, v5.0.12, v5.0.11, v5.0.10, v5.0.9, v5.0.8, v5.0.7, v5.0.6 |
|
| #
0a60014b |
| 02-Apr-2019 |
Siva Rebbagondla <siva8118@gmail.com> |
rsi: miscallaneous changes for 9116 and common
Below changes are done:
* Device 80MHz clock should be disabled for 9116 in 20MHz band.
* Default edca parameters should be used initially before
con
rsi: miscallaneous changes for 9116 and common
Below changes are done:
* Device 80MHz clock should be disabled for 9116 in 20MHz band.
* Default edca parameters should be used initially before
connection.
* Default TA aggregation is 3 for 9116.
* Bootup parameters should be loaded first when channel is
changed.
* 4 byte register writes are possible for 9116.
Signed-off-by: Siva Rebbagondla <siva8118@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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