| commit | 089eac81e1d34d202471c0a023284f47f4c5f00e | |
| author | Thomas Huth <thuth@redhat.com> | |
| Fri, 16 Mar 2018 09:51:29 +0000 (16 10:51 +0100) | ||
| committer | Paolo Bonzini <pbonzini@redhat.com> | |
| Mon, 26 Mar 2018 12:37:13 +0000 (26 14:37 +0200) | ||
| tree | 005b5b335514a8b3ea2fa5256cf39aea562899cc | treesnapshot (tar.gz zip) |
| parent | 4e286099fee107d801f190145de54e47cc5bb3d2 | commitdiff |
hw/net/can: Fix segfaults when using the devices without bus
The CAN devices can currently be used to crash QEMU, e.g.:
$ x86_64-softmmu/qemu-system-x86_64 -device kvaser_pci
Segmentation fault (core dumped)
So we've got to add a proper check here that the corresponding
bus is available.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1521193892-15552-2-git-send-email-thuth@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
The CAN devices can currently be used to crash QEMU, e.g.:
$ x86_64-softmmu/qemu-system-x86_64 -device kvaser_pci
Segmentation fault (core dumped)
So we've got to add a proper check here that the corresponding
bus is available.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1521193892-15552-2-git-send-email-thuth@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| hw/net/can/can_sja1000.c | diffblobblamehistory |