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| author | Florian Weimer <fweimer@redhat.com> | 2017-08-14 11:44:24 +0200 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2017-08-14 15:08:48 +0200 |
| commit | 9fa7449b35244645acaa450046b37678f46fe0f1 (patch) | |
| tree | 83a87696a1e4ae4fad80f9167bb25e02c91dfe53 /elf | |
| parent | 73322d5ff6ad71c65f875095c4801771cff9ab2d (diff) | |
| download | glibc-9fa7449b35244645acaa450046b37678f46fe0f1.zip glibc-9fa7449b35244645acaa450046b37678f46fe0f1.tar.gz glibc-9fa7449b35244645acaa450046b37678f46fe0f1.tar.bz2 | |
_dl_fini: Remove internal_function attribute
Assembler code passes the address of _dl_fini to __libc_start_main,
whose function pointer argument lacks the attribute. This means
that calls could use the wrong ABI. Fortunately, for zero-parameter
void-returning functions, internal_function does not change ABI
on i386 (the only architecture which uses internal_function), so
this inconsistency was harmless (which is why it had not been
noticed so far).
Diffstat (limited to 'elf')
| -rw-r--r-- | elf/dl-fini.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/elf/dl-fini.c b/elf/dl-fini.c index 93b337b..d6201b2 100644 --- a/elf/dl-fini.c +++ b/elf/dl-fini.c @@ -125,7 +125,6 @@ _dl_sort_fini (struct link_map **maps, size_t nmaps, char *used, Lmid_t ns) void -internal_function _dl_fini (void) { /* Lots of fun ahead. We have to call the destructors for all still |