[Bug 162774] strace ignores int3 SIGTRAP

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https://bugzilla.redhat.com/show_bug.cgi?id=162774

Denys Vlasenko <dvlasenk at redhat.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |MODIFIED

--- Comment #14 from Denys Vlasenko <dvlasenk at redhat.com> 2011-05-23 15:41:47 EDT ---
Fixed in git:

commit 3454e4b463e6c22c7ea8c5461ef5a077f4650a54
Author: Denys Vlasenko <dvlasenk at redhat.com>
Date:   Mon May 23 21:29:03 2011 +0200

    Properly handle real SIGTRAPs.

    * defs.h (ptrace_setoptions): Variable renamed to
ptrace_setoptions_followfork.
    * process.c (internal_fork): Ditto.
    * strace.c (ptrace_setoptions_for_all): New variable.
    (SYSCALLTRAP): New variable.
    (error_msg_and_die): New function.
    (test_ptrace_setoptions_for_all): New function.
    (main): Call test_ptrace_setoptions_for_all() at init.
    (handle_ptrace_event): Handle PTRACE_EVENT_EXEC (by ignoring it).
    (trace): Check events and set ptrace options without -f too.
    Check WSTOPSIG(status) not for SIGTRAP, but for SYSCALLTRAP.

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