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media: stb0899_algo: initialize cfr before using it
authorMauro Carvalho Chehab <mchehab+huawei@kernel.org>
Tue, 15 Oct 2024 11:29:43 +0000 (13:29 +0200)
committerMauro Carvalho Chehab <mchehab+huawei@kernel.org>
Fri, 18 Oct 2024 08:43:03 +0000 (10:43 +0200)
commit2d861977e7314f00bf27d0db17c11ff5e85e609a
tree384677bef687f88956212a1e812ca26f50b5e9cdtree | snapshot
parent50b9fa751d1aef5d262bde871c70a7f44262f0bccommit | diff
media: stb0899_algo: initialize cfr before using it

The loop at stb0899_search_carrier() starts with a random
value for cfr, as reported by Coverity.

Initialize it to zero, just like stb0899_dvbs_algo() to ensure
that carrier search won't bail out.

Fixes: 8bd135bab91f ("V4L/DVB (9375): Add STB0899 support")
Cc: stable@vger.kernel.org
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
drivers/media/dvb-frontends/stb0899_algo.c diff | blob | history
Linux kernels and configurations used by Zygo.