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| author | Ulrich Drepper <drepper@redhat.com> | 2003-04-19 18:26:10 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2003-04-19 18:26:10 +0000 |
| commit | 4e648ea3ad623fa7e6f2afcdf2cb0aefefdda061 (patch) | |
| tree | 5d2a3274fca36375eb460f483d802db22c0fea5e /stdlib | |
| parent | 2c008571c3ad156479307b7e23185ae566b5776a (diff) | |
| download | glibc-4e648ea3ad623fa7e6f2afcdf2cb0aefefdda061.tar.gz glibc-4e648ea3ad623fa7e6f2afcdf2cb0aefefdda061.tar.xz glibc-4e648ea3ad623fa7e6f2afcdf2cb0aefefdda061.zip | |
Update.
* stdlib/cxa_finalize.c (__cxa_finalize): Don't call UNREGISTER_ATFORK if d == NULL.
Diffstat (limited to 'stdlib')
| -rw-r--r-- | stdlib/cxa_finalize.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/stdlib/cxa_finalize.c b/stdlib/cxa_finalize.c index 792aeeb3b5..2339c7b5bd 100644 --- a/stdlib/cxa_finalize.c +++ b/stdlib/cxa_finalize.c @@ -23,7 +23,8 @@ #include <fork.h> /* If D is non-NULL, call all functions registered with `__cxa_atexit' - with the same dso handle. Otherwise, if D is NULL, do nothing. */ + with the same dso handle. Otherwise, if D is NULL, call all of the + registered handlers. */ void __cxa_finalize (void *d) { @@ -41,8 +42,10 @@ __cxa_finalize (void *d) (*f->func.cxa.fn) (f->func.cxa.arg, 0); } - /* Remove the registered fork handlers. */ + /* Remove the registered fork handlers. We do not have to + unregister anything if the program is going to terminate anyway. */ #ifdef UNREGISTER_ATFORK - UNREGISTER_ATFORK (d); + if (d != NULL) + UNREGISTER_ATFORK (d); #endif } |