Messages in this thread | | | Subject | Re: [PATCH] mm/ksm: Fix a null pointer dereference | From | Markus Elfring <> | Date | Tue, 14 Apr 2020 09:14:17 +0200 |
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> The find_mergeable_vma can return NULL. In this case, it leads > to crash when we access vma->vm_mm(which's offset is 0x40) in
I suggest to improve the commit message.
* Wording alternative: to a crash when we access vma->vm_mm (its offset is 0x40) in
* Can a function name be nicer than the information “at 0000000000000040” in the patch subject?
* Would you like to add the tag “Fixes” to the change description?
Regards, Markus
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