| commit | c763e1e023cc08e6ec5fefc2be3ae28d685c0e21 | [log] [tgz] |
|---|---|---|
| author | Andrew Scull <ascull@google.com> | Thu Apr 21 16:11:14 2022 +0000 |
| committer | Tom Rini <trini@konsulko.com> | Tue May 03 18:33:29 2022 -0400 |
| tree | 99e64cb14f47e4b6e4e980c6c2cf336cde00da7c | |
| parent | 2635e3b50f8e646fc54c2bb15a017dea61a64a68 [diff] |
virtio: pci: Check virtio configs are mapped Prepare for calls to `virtio_pci_map_capability()` failing by returning NULL on error. If this happens, later accesses to the pointers would be unsafe so cause the probe to fail if such an error occurs. Signed-off-by: Andrew Scull <ascull@google.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>