On Thu, Nov 01, 2018 at 01:27:08AM +0100, Alexandre Belloni wrote:
Hello,
On 31/10/2018 19:12:06-0400, Sasha Levin wrote:
- m->rtc = rtc_device_register(DRIVER_NAME,
- >client->dev,
- _rtc_ops, THIS_MODULE);
- if (IS_ERR(m->rtc)) {
+
On Thu, Nov 01, 2018 at 01:27:08AM +0100, Alexandre Belloni wrote:
Hello,
On 31/10/2018 19:12:06-0400, Sasha Levin wrote:
- m->rtc = rtc_device_register(DRIVER_NAME,
- >client->dev,
- _rtc_ops, THIS_MODULE);
- if (IS_ERR(m->rtc)) {
+
Hello,
On 31/10/2018 19:12:06-0400, Sasha Levin wrote:
> - m->rtc = rtc_device_register(DRIVER_NAME,
> - >client->dev,
> - _rtc_ops, THIS_MODULE);
> - if (IS_ERR(m->rtc)) {
> + err = rtc_register_device(m->rtc);
This appeared in v4.13, this
Hello,
On 31/10/2018 19:12:06-0400, Sasha Levin wrote:
> - m->rtc = rtc_device_register(DRIVER_NAME,
> - >client->dev,
> - _rtc_ops, THIS_MODULE);
> - if (IS_ERR(m->rtc)) {
> + err = rtc_register_device(m->rtc);
This appeared in v4.13, this
From: Alexandre Belloni
[ Upstream commit 9612f8f503804d2fd2f63aa6ba1e58bba4612d96 ]
The IRQ work is added before the struct rtc is allocated and registered,
but this struct is used in the IRQ handler. This may lead to a NULL pointer
dereference.
Switch to
From: Alexandre Belloni
[ Upstream commit 9612f8f503804d2fd2f63aa6ba1e58bba4612d96 ]
The IRQ work is added before the struct rtc is allocated and registered,
but this struct is used in the IRQ handler. This may lead to a NULL pointer
dereference.
Switch to
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