Re: [PATCH] platform/x86: dell-wmi-sysman: fix a NULL pointer dereference

2021-02-01 Thread Hans de Goede
Hi, On 2/1/21 3:36 AM, Perry Yuan wrote: > Hi Hans. > Could you share your the commit link after you apply this patch to your > for-next branch? https://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git/commit/?h=for-next=64b0efa18f8c3b1baac369b8d74d0fdae02bc4bc

Re: [PATCH] platform/x86: dell-wmi-sysman: fix a NULL pointer dereference

2021-01-31 Thread Perry Yuan
: dell-wmi-sysman: fix a NULL pointer dereference [EXTERNAL EMAIL] Hi, On 1/29/21 6:26 PM, Mario Limonciello wrote: An upcoming Dell platform is causing a NULL pointer dereference in dell-wmi-sysman initialization. Validate that the input from BIOS matches correct ACPI types and abort module

Re: [PATCH] platform/x86: dell-wmi-sysman: fix a NULL pointer dereference

2021-01-31 Thread Hans de Goede
Hi, On 1/31/21 3:04 PM, Limonciello, Mario wrote: > > >> -Original Message- >> From: Hans de Goede >> Sent: Saturday, January 30, 2021 15:44 >> To: Limonciello, Mario; Mark Gross >> Cc: LKML; platform-driver-...@vger.kernel.org >> Subject: Re:

RE: [PATCH] platform/x86: dell-wmi-sysman: fix a NULL pointer dereference

2021-01-31 Thread Limonciello, Mario
> -Original Message- > From: Hans de Goede > Sent: Saturday, January 30, 2021 15:44 > To: Limonciello, Mario; Mark Gross > Cc: LKML; platform-driver-...@vger.kernel.org > Subject: Re: [PATCH] platform/x86: dell-wmi-sysman: fix a NULL pointer > dereference &g

Re: [PATCH] platform/x86: dell-wmi-sysman: fix a NULL pointer dereference

2021-01-30 Thread Hans de Goede
Hi, On 1/29/21 6:26 PM, Mario Limonciello wrote: > An upcoming Dell platform is causing a NULL pointer dereference > in dell-wmi-sysman initialization. Validate that the input from > BIOS matches correct ACPI types and abort module initialization > if it fails. > > This leads to a memory leak

RE: [PATCH] platform/x86: dell-wmi-sysman: fix a NULL pointer dereference

2021-01-29 Thread Yuan, Perry
> -Original Message- > From: Limonciello, Mario > Sent: 2021年1月30日 1:29 > To: Hans De Goede; Mark Gross > Cc: LKML; platform-driver-...@vger.kernel.org; Bharathi, Divya; Ksr, Prasanth; > Yuan, Perry > Subject: RE: [PATCH] platform/x86: dell-wmi-sysman: fix a NULL

RE: [PATCH] platform/x86: dell-wmi-sysman: fix a NULL pointer dereference

2021-01-29 Thread Limonciello, Mario
+Divya, +Prasanth, +Perry > -Original Message- > From: Limonciello, Mario > Sent: Friday, January 29, 2021 11:27 > To: Hans De Goede; Mark Gross > Cc: LKML; platform-driver-...@vger.kernel.org; Limonciello, Mario > Subject: [PATCH] platform/x86: dell-wmi-sysman: fix a NULL pointer