lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <20200824082415.122358606@linuxfoundation.org>
Date:   Mon, 24 Aug 2020 10:28:42 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Rajendra Nayak <rnayak@...eaurora.org>,
        Stephen Boyd <swboyd@...omium.org>,
        Viresh Kumar <viresh.kumar@...aro.org>
Subject: [PATCH 5.8 024/148] opp: Put opp table in dev_pm_opp_set_rate() if _set_opp_bw() fails

From: Stephen Boyd <swboyd@...omium.org>

commit d4ec88d205583ac4f9482cf3e89128589bd881d2 upstream.

We get the opp_table pointer at the top of the function and so we should
put the pointer at the end of the function like all other exit paths
from this function do.

Cc: v5.8+ <stable@...r.kernel.org> # v5.8+
Fixes: b00e667a6d8b ("opp: Remove bandwidth votes when target_freq is zero")
Reviewed-by: Rajendra Nayak <rnayak@...eaurora.org>
Signed-off-by: Stephen Boyd <swboyd@...omium.org>
[ Viresh: Split the patch into two ]
Signed-off-by: Viresh Kumar <viresh.kumar@...aro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/opp/core.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/opp/core.c
+++ b/drivers/opp/core.c
@@ -876,7 +876,7 @@ int dev_pm_opp_set_rate(struct device *d
 
 		ret = _set_opp_bw(opp_table, NULL, dev, true);
 		if (ret)
-			return ret;
+			goto put_opp_table;
 
 		if (opp_table->regulator_enabled) {
 			regulator_disable(opp_table->regulators[0]);


Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ