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tools: hv: fcopy: set 'error' in case an unknown operation was requested

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'error' variable is left uninitialized in case we see an unknown operation.
As we don't immediately return and proceed to pwrite() we need to set it
to something, HV_E_FAIL sounds good enough.

Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Vitaly Kuznetsov 2018-09-17 04:14:55 +00:00 committed by Greg Kroah-Hartman
parent 34bd283396
commit c2d68afba8
1 changed files with 1 additions and 0 deletions
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tools/hv/hv_fcopy_daemon.c
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@ -234,6 +234,7 @@ int main(int argc, char *argv[])
break;
default:
error = HV_E_FAIL;
syslog(LOG_ERR, "Unknown operation: %d",
buffer.hdr.operation);