mirror of https://github.com/torvalds/linux.git
dbc3171194
If pcie_find_root_port() is unable to locate a Root Port, it will return NULL. Check the pointer for NULL before dereferencing it. This particular case is in a quirk for devices that are always below a Root Port, so this won't avoid a problem and doesn't need to be backported, but check as a matter of style and to prevent copy/paste mistakes. Link: https://lore.kernel.org/r/20240812202659.1649121-1-samasth.norway.ananda@oracle.com Signed-off-by: Samasth Norway Ananda <samasth.norway.ananda@oracle.com> [bhelgaas: drop Fixes: and explain why there's no problem in this case] Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> |
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| .. | ||
| Makefile | ||
| acpi.c | ||
| amd_bus.c | ||
| broadcom_bus.c | ||
| bus_numa.c | ||
| bus_numa.h | ||
| ce4100.c | ||
| common.c | ||
| direct.c | ||
| early.c | ||
| fixup.c | ||
| i386.c | ||
| init.c | ||
| intel_mid_pci.c | ||
| irq.c | ||
| legacy.c | ||
| mmconfig-shared.c | ||
| mmconfig_32.c | ||
| mmconfig_64.c | ||
| numachip.c | ||
| olpc.c | ||
| pcbios.c | ||
| sta2x11-fixup.c | ||
| xen.c | ||