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

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commit c2d68afba86d1ff01e7300c68bc16a9234dcd8e9 upstream.

'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 1d24e26090
commit 4de0fb95a2
1 changed files with 1 additions and 0 deletions
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tools/hv/hv_fcopy_daemon.c
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@ -233,6 +233,7 @@ int main(int argc, char *argv[])
break;
default:
error = HV_E_FAIL;
syslog(LOG_ERR, "Unknown operation: %d",
buffer.hdr.operation);