Messages in this thread Patch in this message | ![/](/images/icornerl.gif) | | From | Vasiliy Kulikov <> | Subject | [PATCH] power: gpio-charger: fix potential NULL dereference | Date | Fri, 26 Nov 2010 20:06:47 +0300 |
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kzalloc() may fail, if so return with -ENOMEM.
Signed-off-by: Vasiliy Kulikov <segoon@openwall.com> --- Compile tested only.
drivers/power/gpio-charger.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/power/gpio-charger.c b/drivers/power/gpio-charger.c index fccbe99..41e4687 100644 --- a/drivers/power/gpio-charger.c +++ b/drivers/power/gpio-charger.c @@ -87,6 +87,8 @@ static int __devinit gpio_charger_probe(struct platform_device *pdev) } gpio_charger = kzalloc(sizeof(*gpio_charger), GFP_KERNEL); + if (gpio_charger == NULL) + return -ENOMEM; charger = &gpio_charger->charger; -- 1.7.0.4
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