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| author | Eduardo Otubo <otubo@redhat.com> | 2017-09-29 14:03:39 +0200 |
|---|---|---|
| committer | Michael Tokarev <mjt@tls.msk.ru> | 2017-10-16 23:16:06 +0300 |
| commit | aa1530dec499f7525d2ccaa0e3a876dc8089ed1e (patch) | |
| tree | 180587d64b62f4f918cc7f43616498949e05323d /docs/pci_expander_bridge.txt | |
| parent | 534fd8142fae81b621ff61524f319163d2bb1f7b (diff) | |
| download | qemu-aa1530dec499f7525d2ccaa0e3a876dc8089ed1e.zip qemu-aa1530dec499f7525d2ccaa0e3a876dc8089ed1e.tar.gz qemu-aa1530dec499f7525d2ccaa0e3a876dc8089ed1e.tar.bz2 | |
filter-mirror: segfault when specifying non existent device
When using filter-mirror like the example below where the interface
'ndev0' does not exist on the host, QEMU crashes into segmentation
fault.
$ qemu-system-x86_64 -S -machine pc -netdev user,id=ndev0 -object filter-mirror,id=test-object,netdev=ndev0
This happens because the function filter_mirror_setup() does not check
if the device actually exists and still keep on processing calling
qemu_chr_find(). This patch fixes this issue.
Signed-off-by: Eduardo Otubo <otubo@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Diffstat (limited to 'docs/pci_expander_bridge.txt')
0 files changed, 0 insertions, 0 deletions