On Tue, Dec 20, 2016 at 12:28 PM, Bartosz Golaszewski <bgolaszewski@xxxxxxxxxxxx> wrote: > Currently the chip name buffer is allocated on the stack and the > address of the buffer is passed to the gpio framework. It's invalid > after probe() returns, so the sysfs label attribute displays garbage. > > Use devm_kasprintf() for each string instead. > > Signed-off-by: Bartosz Golaszewski <bgolaszewski@xxxxxxxxxxxx> Patch applied. Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe linux-gpio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [PATCH 2/3] gpio: mockup: dynamically allocate memory for chip name
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- Subject: Re: [PATCH 2/3] gpio: mockup: dynamically allocate memory for chip name
- From: Linus Walleij <linus.walleij@xxxxxxxxxx>
- Date: Wed, 28 Dec 2016 14:13:16 +0100
- In-reply-to: <1482233300-20078-3-git-send-email-bgolaszewski@baylibre.com>
- References: <1482233300-20078-1-git-send-email-bgolaszewski@baylibre.com> <1482233300-20078-3-git-send-email-bgolaszewski@baylibre.com>
- References:
- [PATCH 0/3] gpio: mockup: bug fixes and tweaks
- From: Bartosz Golaszewski
- [PATCH 2/3] gpio: mockup: dynamically allocate memory for chip name
- From: Bartosz Golaszewski
- [PATCH 0/3] gpio: mockup: bug fixes and tweaks
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