monitor: Fix tracepoint crash on JSON syntax error
When tracepoint handle_qmp_command is enabled, we crash on JSON syntax
errors. Broken in commit
1cc37471525. Fix by skipping the tracepoint
on JSON syntax error. Before the flawed commit, we skipped it by
returning early.
Fixes: CID
1394216
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <
20180716091012.29510-1-armbru@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>