On 2/12/19 11:33 PM, Eric Blake wrote:
The code for creating external snapshots for an offline domain called out to qemu-img without escaping commas in the manner that qemu-img expects. This also fixes a typo in the comment.
Signed-off-by: Eric Blake <eblake@redhat.com> ---
Noticed by code inspection; I did not try very hard to see how easy or hard it would be to convince libvirt to actually try and create an external snapshot to /path/file,with,comma to see how things break.
src/qemu/qemu_driver.c | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-)
Oh joy another place that uses qemu-img... Looks like qemuDomainSnapshotForEachQcow2Raw uses virDomainDiskGetSource or disk def->src->path as well for qemuimgarg[4]. Reviewed-by: John Ferlan <jferlan@redhat.com> John