HANG infinite loop on blocked non-delayable signal: should terminate rather than re-execute

From [email protected] on August 11, 2009 01:21:14

if the app generates a fatal non-delayable signal while that signal is blocked, DR today will add it to the queue (if empty) and re-execute, resulting in an infinite loop of signals. DR should execute the default action in such a case.

Original issue: http://code.google.com/p/dynamorio/issues/detail?id=196