kernel: mmu: Fix possible null de-reference #64469
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dcpleung
approved these changes
Oct 26, 2023
virt_page_phys_get can be called with phy parameter NULL when the intention is just checking if a virtual address is mapped. This function is generally overwritten by a an arch API that checks if phys is null before using it but this default implementation doesn't. Signed-off-by: Flavio Ceolin <[email protected]>
peter-mitsis
approved these changes
Oct 27, 2023
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needs a rebase for #64464 |
ycsin
approved these changes
Oct 27, 2023
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virt_page_phys_get can be called with phy parameter NULL when the intention is just checking if a virtual address is mapped.
This function is generally overwritten by a an arch API that checks if phys is null before using it but this default implementation doesn't.