| 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
| ||
|
Message-Id: <1364431919-26388-1-git-send-email-epure.andrei@gmail.com> Date: Thu, 28 Mar 2013 02:51:59 +0200 From: Andrei Epure <epure.andrei@...il.com> To: cbou@...l.ru, dwmw2@...radead.org Cc: linux-kernel@...r.kernel.org, Andrei Epure <epure.andrei@...il.com> Subject: [PATCH 21/21] power: fix invalid free of devm_ allocated data The objects allocated by devm_* APIs are managed by devres and are freed when the device is detached. Hence there is no need to use kfree() explicitly. Patch found using coccinelle. Signed-off-by: Andrei Epure <epure.andrei@...il.com> --- drivers/power/88pm860x_charger.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/power/88pm860x_charger.c b/drivers/power/88pm860x_charger.c index 4b37a5a..36fb4b5 100644 --- a/drivers/power/88pm860x_charger.c +++ b/drivers/power/88pm860x_charger.c @@ -714,7 +714,6 @@ out_irq: while (--i >= 0) free_irq(info->irq[i], info); out: - kfree(info); return ret; } @@ -728,7 +727,6 @@ static int pm860x_charger_remove(struct platform_device *pdev) free_irq(info->irq[0], info); for (i = 0; i < info->irq_nums; i++) free_irq(info->irq[i], info); - kfree(info); return 0; } -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists