diff options
| author | Mike Frysinger <vapier@gentoo.org> | 2005-09-08 02:29:37 +0000 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2005-09-08 02:29:37 +0000 |
| commit | 073cd03a2c5b0eb6c0872622f840f4a9724a9b04 (patch) | |
| tree | 4a88ed2b1501a63d036a9d928e08e9841c8b414f /libc/misc | |
| parent | ee11fb2608a02a6563bc38dc1bc38510fcc0ab9e (diff) | |
Fix by Martin Schlemmer:
If _DL_FINI_CRT_COMPAT is defined, _dl_fini is setup to run at exit via
atexit(), but this makes it run _before_ the fini (__app_fini()) of the
app, causing stuff like sandbox that frees structs, etc via its fini to
segfault.
http://bugs.gentoo.org/98187
Diffstat (limited to 'libc/misc')
| -rw-r--r-- | libc/misc/internals/__uClibc_main.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/libc/misc/internals/__uClibc_main.c b/libc/misc/internals/__uClibc_main.c index 6f74e39e8..53bb02820 100644 --- a/libc/misc/internals/__uClibc_main.c +++ b/libc/misc/internals/__uClibc_main.c @@ -161,6 +161,16 @@ void attribute_hidden (*__app_fini)(void) = NULL; void attribute_hidden (*__rtld_fini)(void) = NULL; +#ifdef _DL_FINI_CRT_COMPAT +void attribute_hidden (*__dl_fini)(void) = NULL; + +void _set__dl_fini(void *fini_func) +{ + if (fini_func != NULL) + __dl_fini = fini_func; +} +#endif + /* __uClibc_start_main is the new main stub for uClibc. This function is * called from crt0 (version 0.9.16 or newer), after ALL shared libraries * are initialized, just before we call the application's main function. |