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| author | Roland McGrath <roland@gnu.org> | 2002-12-05 22:34:59 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2002-12-05 22:34:59 +0000 |
| commit | ca4961c0956bb3a6ed4fee5181717afbe4978058 (patch) | |
| tree | ffd13550cab2abc6c7fdcee245b247c6c4260e86 | |
| parent | 11767d4767d1f8c688f31f05f52f2edc83a1cdaf (diff) | |
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* stdlib/cxa_finalize.c (__cxa_finalize): When given a null argument,
call all functions rather than none.
Reported by Mark P. Mitchell <mark@codesourcery.com>.
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | stdlib/cxa_finalize.c | 5 |
2 files changed, 7 insertions, 4 deletions
@@ -1,3 +1,9 @@ +2002-12-05 Roland McGrath <roland@redhat.com> + + * stdlib/cxa_finalize.c (__cxa_finalize): When given a null argument, + call all functions rather than none. + Reported by Mark P. Mitchell <mark@codesourcery.com>. + 2002-12-04 Roland McGrath <roland@redhat.com> * locale/localeinfo.h [NL_CURRENT_INDIRECT]: Use attribute_tls_model_ie diff --git a/stdlib/cxa_finalize.c b/stdlib/cxa_finalize.c index e42f6bd71c..16f50286e1 100644 --- a/stdlib/cxa_finalize.c +++ b/stdlib/cxa_finalize.c @@ -29,15 +29,12 @@ __cxa_finalize (void *d) { struct exit_function_list *funcs; - if (!d) - return; - for (funcs = __exit_funcs; funcs; funcs = funcs->next) { struct exit_function *f; for (f = &funcs->fns[funcs->idx - 1]; f >= &funcs->fns[0]; --f) - if (d == f->func.cxa.dso_handle + if ((d == NULL || d == f->func.cxa.dso_handle) /* We don't want to run this cleanup more than once. */ && compare_and_swap (&f->flavor, ef_cxa, ef_free)) (*f->func.cxa.fn) (f->func.cxa.arg, 0); |