Hi, On Sun, May 31, 2015 at 10:41:58PM +0200, Gert Doering wrote: > A signal (except SIGUSR1) received while waiting for getaddrinfo() is > considered fatal, so openvpn_getaddrinfo() is destroying the returned > information with freeaddrinfo(), but still signalled "success" (0) > to the caller - so if the caller accessed *res before checking > *signal_received, it would access just-free()ed memory, which on some > platforms still worked and on others caused a crash. > > Also, ensure that *ai is also NULLed in the caller now.
This is actually "Trac #276" :-) - need to add this to the commit note.
gert
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