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| author | Ulrich Drepper <drepper@redhat.com> | 2009-07-23 07:40:56 -0700 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2009-07-23 07:40:56 -0700 |
| commit | c15b1d20cd31d9c1498a1863a0a65ecfec4f2513 (patch) | |
| tree | 42e564201a023f8bcf2aa4c4531e3769de5f5ef4 /elf | |
| parent | fe4d2935e8d984d1d6c314eec557921f2c851224 (diff) | |
| download | glibc-c15b1d20cd31d9c1498a1863a0a65ecfec4f2513.zip glibc-c15b1d20cd31d9c1498a1863a0a65ecfec4f2513.tar.gz glibc-c15b1d20cd31d9c1498a1863a0a65ecfec4f2513.tar.bz2 | |
Minor optimization of unloading prevention patch.
References to unique symbols from copy relocations can only come
from executables which cannot be unloaded anyway. Optimize the
code to set the unload flag a bit.
Diffstat (limited to 'elf')
| -rw-r--r-- | elf/dl-lookup.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/elf/dl-lookup.c b/elf/dl-lookup.c index 61e8d7f..18f7288 100644 --- a/elf/dl-lookup.c +++ b/elf/dl-lookup.c @@ -331,12 +331,12 @@ do_lookup_x (const char *undef_name, uint_fast32_t new_hash, { table[idx].sym = sym; table[idx].map = map; - } - if (table[idx].map->l_type == lt_loaded) - /* Make sure we don't unload this object by - setting the appropriate flag. */ - table[idx].map->l_flags_1 |= DF_1_NODELETE; + if (map->l_type == lt_loaded) + /* Make sure we don't unload this object by + setting the appropriate flag. */ + map->l_flags_1 |= DF_1_NODELETE; + } return; } |