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opp: core: Fix off by one in dev_pm_opp_get_bw()
authorDan Carpenter <dan.carpenter@linaro.org>
Sat, 30 Nov 2024 10:07:56 +0000 (13:07 +0300)
committerViresh Kumar <viresh.kumar@linaro.org>
Mon, 23 Dec 2024 10:57:23 +0000 (16:27 +0530)
commit402074f0105e93154409e4a86c02d09e5199d9a5
tree72bdbd25fbb23f96f2e5dbd58bf191ef18aa8e04tree
parentb89c0ed09e1189217cd9d516b739627c523d53a4commit | diff
opp: core: Fix off by one in dev_pm_opp_get_bw()

The "opp->bandwidth" array has "opp->opp_table->path_count" number of
elements.  It's allocated in _opp_allocate().  So this > needs to be >=
to prevent an out of bounds access.

Fixes: d78653dcd8bf ("opp: core: implement dev_pm_opp_get_bw")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
drivers/opp/core.c diff | blob | history
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