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a9777db2
2017 Apr 28
0
[PATCH] launch: Error if you try to launch with too many drives.
...res. Now you'll
get a clear error message:
$ virt-rescue --scratch=256
libguestfs: error: too many drives have been added, the current backend only supports 255 drives
---
lib/launch.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/lib/launch.c b/lib/launch.c
index 7f06c69..a977db5 100644
--- a/lib/launch.c
+++ b/lib/launch.c
@@ -55,12 +55,23 @@ static struct backend {
int
guestfs_impl_launch (guestfs_h *g)
{
+ int r;
+
/* Configured? */
if (g->state != CONFIG) {
error (g, _("the libguestfs handle has already been launched"));
return -1;
}...