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Filename Latest commit message Latest commit date
Jozef Hopko de046fe83c wifi: wilc1000: fix ies_len type in connect path
[ Upstream commit 39ab8fff623053a50951b659e5f6b72343d7d78c ]

Commit 205c50306acf ("wifi: wilc1000: fix RCU usage in connect path")
made sure that the IEs data was manipulated under the relevant RCU section.
Unfortunately, while doing so, the commit brought a faulty implicit cast
from int to u8 on the ies_len variable, making the parsing fail to be
performed correctly if the IEs block is larger than 255 bytes. This failure
can be observed with Access Points appending a lot of IEs TLVs in their
beacon frames (reproduced with a Pixel phone acting as an Access Point,
which brough 273 bytes of IE data in my testing environment).

Fix IEs parsing by removing this undesired implicit cast.

Fixes: 205c50306acf ("wifi: wilc1000: fix RCU usage in connect path")
Signed-off-by: Jozef Hopko <jozef.hopko@altana.com>
Signed-off-by: Alexis Lothoré <alexis.lothore@bootlin.com>
Acked-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://patch.msgid.link/20240701-wilc_fix_ies_data-v1-1-7486cbacf98a@bootlin.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-07-18 11:40:50 +02:00
arch powerpc/xmon: Check cpu id in commands "c#", "dp#" and "dx#" 2024-07-18 11:40:49 +02:00
block
certs
crypto crypto: ecrdsa - Fix module auto-load on add_key 2024-06-16 13:28:51 +02:00
Documentation
drivers wifi: wilc1000: fix ies_len type in connect path 2024-07-18 11:40:50 +02:00
fs jffs2: Fix potential illegal address access in jffs2_free_inode 2024-07-18 11:40:49 +02:00
include Compiler Attributes: Add __uninitialized macro 2024-07-18 11:40:47 +02:00
init
ipc
kernel perf/core: Fix missing wakeup when waiting for context reference 2024-07-05 09:08:25 +02:00
lib
LICENSES
mm
net tcp_metrics: validate source addr length 2024-07-18 11:40:50 +02:00
samples
scripts kconfig: fix comparison to constant symbols, 'm', 'n' 2024-06-16 13:28:47 +02:00
security
sound ALSA: emux: improve patch ioctl data validation 2024-07-05 09:08:28 +02:00
tools selftests/bpf: Prevent client connect before server bind in test_tc_tunnel.sh 2024-07-05 09:08:20 +02:00
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
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COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS
Makefile Linux 5.4.279 2024-07-05 09:08:32 +02:00
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