[PATCH] virsh: check if specified debug level is in range

[Ján Tomko <jtomko@xxxxxxxxxx>]

---
 tools/virsh.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/tools/virsh.c b/tools/virsh.c
index 5658796..34ae171 100644
--- a/tools/virsh.c
+++ b/tools/virsh.c
@@ -3097,6 +3097,10 @@ vshParseArgv(vshControl *ctl, int argc, char **argv)
                 vshError(ctl, "%s", _("option -d takes a numeric argument"));
                 exit(EXIT_FAILURE);
             }
+            if (ctl->debug < VSH_ERR_DEBUG || ctl->debug > VSH_ERR_ERROR) {
+                vshError(ctl, _("ignoring debug level %d out of range [0-4]"),
+                         ctl->debug);
+            }
             break;
         case 'h':
             vshUsage();
-- 
1.7.8.6

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