diff options
| author | Ulrich Drepper <drepper@redhat.com> | 2004-07-07 07:41:02 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2004-07-07 07:41:02 +0000 |
| commit | 8e5aaad9daee699404f00c79100dfd88781eedf5 (patch) | |
| tree | 7de7e0dd00268b2960178cb21fb081735813df51 /elf/dl-fini.c | |
| parent | e782376c013a8ef486e625b50895d78879a9141f (diff) | |
| download | glibc-8e5aaad9daee699404f00c79100dfd88781eedf5.tar.gz | |
Update.
2004-07-07 Ulrich Drepper <drepper@redhat.com>
* elf/dl-fini.c (_dl_fini): Move the unlock of the ld.so lock
before the loop running the destructors.
Diffstat (limited to 'elf/dl-fini.c')
| -rw-r--r-- | elf/dl-fini.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/elf/dl-fini.c b/elf/dl-fini.c index c34ee8ea1e..ca1cb8c476 100644 --- a/elf/dl-fini.c +++ b/elf/dl-fini.c @@ -126,6 +126,14 @@ _dl_fini (void) } } + /* We do not rely on the linked list of loaded object anymore from + this point on. We have our own list here (maps). The various + members of this list cannot vanish since the open count is too + high and will be decremented in this loop. So we release the + lock so that some code which might be called from a destructor + can directly or indirectly access the lock. */ + __rtld_lock_unlock_recursive (GL(dl_load_lock)); + /* 'maps' now contains the objects in the right order. Now call the destructors. We have to process this array from the front. */ for (i = 0; i < GL(dl_nloaded); ++i) @@ -171,8 +179,6 @@ _dl_fini (void) --l->l_opencount; } - __rtld_lock_unlock_recursive (GL(dl_load_lock)); - if (__builtin_expect (GLRO(dl_debug_mask) & DL_DEBUG_STATISTICS, 0)) _dl_debug_printf ("\nruntime linker statistics:\n" " final number of relocations: %lu\n" |