External/libvirt
1
0
Fork 0
mirror of https://gitlab.com/libvirt/libvirt.git synced 2024-12-23 22:25:25 +00:00
Code Issues Packages Projects Releases Wiki Activity

umlConnectTapDevice: initialize tapfd variable

Browse Source 
There is possibility to jump to 'cleanup' label without tapfd variable
being initialized. In the label, VIR_FORCE_CLOSE(tapfd) is called which
can have fatal consequences.
This commit is contained in:
Michal Privoznik 2013-05-23 15:22:35 +02:00
parent 03d813bbcd
commit 4f3729f812
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/uml/uml_conf.c
View File

@ -109,7 +109,7 @@ umlConnectTapDevice(virConnectPtr conn,
const char *bridge)
{
bool template_ifname = false;
int tapfd;
int tapfd = -1;
if (!net->ifname ||
STRPREFIX(net->ifname, VIR_NET_GENERATED_PREFIX) ||