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meta bind bug (ITS#3171)
Full_Name: Pavel Gashev
Submission from: (NULL) (188.8.131.52)
Different threads use the same memory object (lc->conns->ld) while binding to
remote meta url. So if remote host is unreachable (network-timeout or TCP
connect timeout) first thread disposes lc->conns->ld even if another thread keep
trying to connect. So SIGSEGV as result.
I think the bind process should be locked.