diff options
| author | Roland McGrath <roland@gnu.org> | 2005-02-26 01:09:47 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2005-02-26 01:09:47 +0000 |
| commit | 41615d03a5b5704eed2f36bc0f58eee605a350cd (patch) | |
| tree | bbf10daf23b42560ea38ee8e71ecc9aba220c1e9 /elf | |
| parent | b258b905b56c9f4190a4103fd509db3f2b2c1a1e (diff) | |
2005-02-21 Alan Modra <amodra@bigpond.net.au>
[BZ #719]
* elf/dl-reloc.c (_dl_nothread_init_static_tls): Assert that dtv
array index is within bounds.
2005-02-21 Ulrich Drepper <drepper@redhat.com>
[BZ #719]
* elf/dl-reloc.c (_dl_nothread_init_static_tls): Avoid using
THREAD_DTV multiple times, this minimally reduces code size on
some archs.
Diffstat (limited to 'elf')
| -rw-r--r-- | elf/dl-reloc.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/elf/dl-reloc.c b/elf/dl-reloc.c index 4004316c5a..893b3c954a 100644 --- a/elf/dl-reloc.c +++ b/elf/dl-reloc.c @@ -114,7 +114,9 @@ _dl_nothread_init_static_tls (struct link_map *map) # endif /* Fill in the DTV slot so that a later LD/GD access will find it. */ - THREAD_DTV ()[map->l_tls_modid].pointer = dest; + dtv_t *dtv = THREAD_DTV (); + assert (map->l_tls_modid <= dtv[-1].counter); + dtv[map->l_tls_modid].pointer = dest; /* Initialize the memory. */ memset (__mempcpy (dest, map->l_tls_initimage, map->l_tls_initimage_size), |