linux-kernel - [PATCH] clk/axs10x: Clear init field in driver probe

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-next>] [day] [month] [year] [list]

Date:   Mon, 12 Dec 2016 11:08:55 +0000
From:   Jose Abreu <Jose.Abreu@...opsys.com>
To:     linux-clk@...r.kernel.org
Cc:     Jose Abreu <Jose.Abreu@...opsys.com>,
        Carlos Palminha <CARLOS.PALMINHA@...opsys.com>,
        Stephen Boyd <sboyd@...eaurora.org>,
        Michael Turquette <mturquette@...libre.com>,
        linux-kernel@...r.kernel.org
Subject: [PATCH] clk/axs10x: Clear init field in driver probe

Init field must be cleared in driver probe as this structure is not dinamically allocated. If not, wrong flags can be passed to core.

Signed-off-by: Jose Abreu <joabreu@...opsys.com>
Cc: Carlos Palminha <palminha@...opsys.com>
Cc: Stephen Boyd <sboyd@...eaurora.org>
Cc: Michael Turquette <mturquette@...libre.com>
Cc: linux-clk@...r.kernel.org
Cc: linux-kernel@...r.kernel.org
---
 drivers/clk/axs10x/i2s_pll_clock.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/clk/axs10x/i2s_pll_clock.c b/drivers/clk/axs10x/i2s_pll_clock.c
index 411310d..02d3bcd 100644
--- a/drivers/clk/axs10x/i2s_pll_clock.c
+++ b/drivers/clk/axs10x/i2s_pll_clock.c
@@ -182,6 +182,7 @@ static int i2s_pll_clk_probe(struct platform_device *pdev)
 	if (IS_ERR(pll_clk->base))
 		return PTR_ERR(pll_clk->base);
 
+	memset(&init, 0, sizeof(init));
 	clk_name = node->name;
 	init.name = clk_name;
 	init.ops = &i2s_pll_ops;
-- 
1.9.1