[PATCH v3 0/2] Harden PCI resource array indexing

[Philipp Stanner]

This is a v3, spiritually successing "v1" the original implementation of
length checking [1], and "v2", the fix squashed in by Krzyzstof [2].

Changes in v3:
  - Use PCI_NUM_RESOURCES as the devres array length and provide that as
    a bugfix to be backported. (Damien)

[1] https://lore.kernel.org/linux-pci/20250304143112.104190-2-phasta@xxxxxxxxxx/
[2] https://lore.kernel.org/linux-pci/20250305075354.118331-2-phasta@xxxxxxxxxx/

Philipp Stanner (2):
  PCI: Fix wrong length of devres array
  PCI: Check BAR index for validity

 drivers/pci/devres.c | 18 +++++++++++++++---
 drivers/pci/iomap.c  | 29 +++++++++++++++++++++--------
 drivers/pci/pci.c    |  6 ++++++
 drivers/pci/pci.h    | 16 ++++++++++++++++
 4 files changed, 58 insertions(+), 11 deletions(-)

-- 
2.48.1