Patchwork [02/10] vl.c: Abort on unknown -numa option type

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Submitter Eduardo Habkost
Date Jan. 11, 2013, 6:15 p.m.
Message ID <1357928108-21066-3-git-send-email-ehabkost@redhat.com>
Download mbox | patch
Permalink /patch/211398/
State New
Headers show

Comments

Eduardo Habkost - Jan. 11, 2013, 6:15 p.m.
Instead of silently ignoring them, abort in case an invalid -numa option
is provided.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
---
 vl.c | 3 +++
 1 file changed, 3 insertions(+)

Patch

diff --git a/vl.c b/vl.c
index 93fde36..042cc7f 100644
--- a/vl.c
+++ b/vl.c
@@ -1101,6 +1101,9 @@  static void numa_add(const char *optarg)
             bitmap_set(node_cpumask[nodenr], value, endvalue-value+1);
         }
         nb_numa_nodes++;
+    } else {
+        fprintf(stderr, "Invalid -numa option: %s\n", option);
+        exit(1);
     }
 }