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Fix BZ #18084 -- backtrace (..., 0) dumps core on x86.

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Other architectures also had bugs, or did unnecessary work.
This commit is contained in:
Paul Pluzhnikov
2015-08-15 11:42:43 -07:00
parent 3cda1b6d56
commit d5dff793af
11 changed files with 57 additions and 16 deletions
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6
debug/tst-backtrace2.c
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@ -94,6 +94,12 @@ fn3 (void)
NO_INLINE static int
do_test (void)
{
/* Test BZ #18084. */
void *buffer[1];
if (backtrace (buffer, 0) != 0)
FAIL ();
fn3 ();
return ret;
}