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Fix error handling in qemuMonitorOpen

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* src/qemu/qemu_monitor.c: add error check for qemuMonitorOpenXXX
  returned file descriptor
This commit is contained in:
Ryota Ozaki 2009-11-12 11:33:30 +01:00 committed by Daniel Veillard
parent bc0010b3d1
commit 45e0483dac
1 changed files with 2 additions and 0 deletions
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2
src/qemu/qemu_monitor.c
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@ -474,6 +474,8 @@ qemuMonitorOpen(virDomainObjPtr vm,
goto cleanup; goto cleanup;
} }
if (mon->fd == -1) goto cleanup;
if (virSetCloseExec(mon->fd) < 0) { if (virSetCloseExec(mon->fd) < 0) {
qemudReportError(NULL, NULL, NULL, VIR_ERR_INTERNAL_ERROR, qemudReportError(NULL, NULL, NULL, VIR_ERR_INTERNAL_ERROR,
"%s", _("Unable to set monitor close-on-exec flag")); "%s", _("Unable to set monitor close-on-exec flag"));