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Re: [libvirt] [PATCH] storage: avoid missing break in default branch of switch statement



On 08/08/2011 04:20 AM, Alex Jia wrote:
Detected by Coverity.

* src/storage/storage_backend.c: avoid missing break in default branch.

https://bugzilla.redhat.com/show_bug.cgi?id=721335

Signed-off-by: Alex Jia<ajia redhat com>
---
  src/storage/storage_backend.c |    1 +
  1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/src/storage/storage_backend.c b/src/storage/storage_backend.c
index 6243d1e..004bc66 100644
--- a/src/storage/storage_backend.c
+++ b/src/storage/storage_backend.c
@@ -819,6 +819,7 @@ virStorageBackendCreateQemuImg(virConnectPtr conn,
              virCommandAddArgFormat(cmd, "%lluK", size_arg);
              if (do_encryption)
                  virCommandAddArg(cmd, "-e");
+            break;
          }

NACK. The last label in a switch statement does not need a break, so this can't possibly fix a bug. Can you post the actual Coverity trace that led you to believe this was where it was reporting about? I suspect that this is instead a duplicate of https://bugzilla.redhat.com/show_bug.cgi?id=711151.

--
Eric Blake   eblake redhat com    +1-801-349-2682
Libvirt virtualization library http://libvirt.org


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