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1cf2f1b045
I have started seeing occasional runaway 'attach' processes these days.
I cannot be certain it is really caused by this patch, for example
grep 'FAIL.*cmdline attach run' does not show anything in my logs.
But as I remember this 'attach' runaway process always happened in GDB (but
I do not remember it in the past months) I think it would be most safe to just
solve it forever by [attached].
gdb/testsuite/ChangeLog
2014-09-12 Jan Kratochvil <jan.kratochvil@redhat.com>
* gdb.base/attach.c: Include unistd.h.
(main): Call alarm. Add label postloop.
* gdb.base/attach.exp (do_attach_tests): Use gdb_get_line_number,
gdb_breakpoint, gdb_continue_to_breakpoint.
(test_command_line_attach_run): Kill ${testpid} in one exit path.
24 lines
526 B
C
24 lines
526 B
C
/* This program is intended to be started outside of gdb, and then
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attached to by gdb. Thus, it simply spins in a loop. The loop
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is exited when & if the variable 'should_exit' is non-zero. (It
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is initialized to zero in this program, so the loop will never
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exit unless/until gdb sets the variable to non-zero.)
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*/
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#include <stdio.h>
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#include <unistd.h>
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int should_exit = 0;
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int main ()
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{
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int local_i = 0;
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alarm (60);
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while (! should_exit)
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{
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local_i++;
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}
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return 0; /* postloop */
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}
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