Description: PCI: endpoint: Fix NULL pointer dereference for ->get_features()
References:
Notes:
 carnil> Introduced in 2c04c5b8eef79 ("PCI: pci-epf-test: Use pci_epc_get_features() to
 carnil> get EPC features"). Vulnerable versions: 5.1-rc1.
Bugs:
upstream: released (5.13-rc1) [6613bc2301ba291a1c5a90e1dc24cf3edf223c03]
6.7-upstream-stable: N/A "Fixed before branching point"
6.6-upstream-stable: N/A "Fixed before branching point"
6.1-upstream-stable: N/A "Fixed before branching point"
5.10-upstream-stable: released (5.10.38) [bbed83d7060e07a5d309104d25a00f0a24441428]
4.19-upstream-stable: N/A "Vulnerable code not present"
sid: released (5.10.38-1)
6.1-bookworm-security: N/A "Fixed before branching point"
5.10-bullseye-security: N/A "Fixed before branching point"
4.19-buster-security: N/A "Vulnerable code not present"