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| author | Rex Zhu <Rex.Zhu@amd.com> | 2018-06-05 09:46:45 +0800 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2018-06-29 21:07:17 -0500 |
| commit | 445ec321e71b3124abacfb358f72ac6a70d87602 (patch) | |
| tree | acbecd71b968ec0667bcebed2652d5111edc8e5e /drivers/irqchip/irq-ativic32.c | |
| parent | 11eb0e0e8dea8b97cff972b09cf6fb033b729dff (diff) | |
PCI: Avoid accessing memory outside the ROM BAR
pci_get_rom_size() accepts the base and size of the ROM BAR as arguments.
The byte at "rom + size" is the first byte *past* the ROM, so change ">" to
">=" to avoid accessing beyond the actual length of the ROM BAR.
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
[bhelgaas: changelog]
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/irqchip/irq-ativic32.c')
0 files changed, 0 insertions, 0 deletions