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media: av7110: fix a spectre vulnerability
authorMauro Carvalho Chehab <mchehab+huawei@kernel.org>
Tue, 15 Oct 2024 07:24:24 +0000 (09:24 +0200)
committerMauro Carvalho Chehab <mchehab+huawei@kernel.org>
Fri, 18 Oct 2024 08:43:03 +0000 (10:43 +0200)
commit458ea1c0be991573ec436aa0afa23baacfae101a
tree2d4f8cb28eb01a23738fbb751556d8718ac27c02tree
parent2aee207e5b3c94ef859316008119ea06d6798d49commit | diff
media: av7110: fix a spectre vulnerability

As warned by smatch:
drivers/staging/media/av7110/av7110_ca.c:270 dvb_ca_ioctl() warn: potential spectre issue 'av7110->ci_slot' [w] (local cap)

There is a spectre-related vulnerability at the code. Fix it.

Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Cc: stable@vger.kernel.org
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
drivers/staging/media/av7110/av7110.h diff | blob | history
drivers/staging/media/av7110/av7110_ca.c diff | blob | history
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