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| author | Luiz Capitulino | 2011-10-14 20:05:10 +0200 |
|---|---|---|
| committer | Stefan Hajnoczi | 2011-11-01 07:23:48 +0100 |
| commit | 93a7320e32a2b7463c4dc3cfb5a0c77c46d8e687 (patch) | |
| tree | e4ce2cb907c3da1841a48a3e092354c388f33cbb /docs | |
| parent | Merge remote-tracking branch 'riku/linux-user-for-upstream' into staging (diff) | |
| download | qemu-93a7320e32a2b7463c4dc3cfb5a0c77c46d8e687.tar.gz qemu-93a7320e32a2b7463c4dc3cfb5a0c77c46d8e687.tar.xz qemu-93a7320e32a2b7463c4dc3cfb5a0c77c46d8e687.zip | |
net: tap-linux: Fix unhelpful error message
I'm getting:
could not configure /dev/net/tun (tap%d): Operation not permitted
When the ioctl() fails, ifr.ifr_name will most likely not be overwritten.
So we better only use it when ifname contains a string.
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Diffstat (limited to 'docs')
0 files changed, 0 insertions, 0 deletions