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| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2023-08-12 15:35:47 +0200 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2023-08-12 15:39:07 +0200 |
| commit | 26a9bfe450e8929b2841da4fbf3a56a9a8b7769a (patch) | |
| tree | f578d37f5e8e50e4abb5d816086028f7efca9219 /kern/printf.c | |
| parent | 8038791ac9a43ffdc0083455bf01ac6b719e0bcf (diff) | |
| download | gnumach-26a9bfe450e8929b2841da4fbf3a56a9a8b7769a.tar.gz gnumach-26a9bfe450e8929b2841da4fbf3a56a9a8b7769a.tar.bz2 gnumach-26a9bfe450e8929b2841da4fbf3a56a9a8b7769a.zip | |
x86_64: Fix catching kernel NULL deferences
On x86_64 we have no segmentation, and thus kernel's NULL is at linear
address zero, while LINEAR_MIN_KERNEL_ADDRESS is not zero. We thus have
to special-case it in otder to catch NULL dereferences.
Diffstat (limited to 'kern/printf.c')
0 files changed, 0 insertions, 0 deletions