29 Jun
2020
29 Jun
'20
11:33 a.m.
On Mon, 2020-06-29 at 09:43 +0200, Michal Privoznik wrote:
If initializing test monitor in testQemuHotplugCpuPrepare() fails, the control jumps to error label where testQemuHotplugCpuDataFree() is called. But since the data->mon is NULL due to aforementioned failure, qemuMonitorTestGetMonitor() dereferences a NULL pointer leading to a SIGSEGV.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com> --- tests/qemuhotplugtest.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-)
Reviewed-by: Andrea Bolognani <abologna@redhat.com> and safe for freeze. -- Andrea Bolognani / Red Hat / Virtualization