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Using insight-7.4.50 (cvs snapshot 20120403), continuing or stepping after a fault (i.e. segfault) occurred results in sending a signal to the dead process. This is due to hook gdbtk_annotate_signal() trying to get thread_info structure with a null pid. Continuing in the same insight session (by re-running the program) finally ends in insight segfaulting. The attached patch fixes this problem. It simply do not pass signal to tcl if the pid is null. Cheers, Patrick P.S.: the bug report system linked from your web site (http://sources.redhat.com/cgi-bin/gnatsweb.pl?database=insight&user=gue st&password=guest&cmd=login) is down (HTTP error 500).
Attachment:
insight-7.4.50-sig2dead.patch
Description: insight-7.4.50-sig2dead.patch
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