diff options
| author | Filippo Arcidiacono <filippo.arcidiacono@st.com> | 2011-01-25 10:49:27 +0100 |
|---|---|---|
| committer | Carmelo Amoroso <carmelo.amoroso@st.com> | 2011-01-25 13:31:21 +0100 |
| commit | c0e02109219a857fc94a26a9eb07d60527730073 (patch) | |
| tree | 3124e689de52f4911d29927803997ead3c2cbaca /ldso | |
| parent | 2aee0efdec50321ffbe6891c593611461cc7b16e (diff) | |
libdl: fix tls symbol lookup in dlsym
Due to merge with prelink, the sym_ref.tpnt is always set when the symbol
is found, so it needs to call the _dl_tls_symaddr only for tls symbols.
Signed-off-by: Filippo Arcidiacono <filippo.arcidiacono@st.com>
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
Diffstat (limited to 'ldso')
| -rw-r--r-- | ldso/libdl/libdl.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ldso/libdl/libdl.c b/ldso/libdl/libdl.c index f95341be7..5007a7e65 100644 --- a/ldso/libdl/libdl.c +++ b/ldso/libdl/libdl.c @@ -710,7 +710,7 @@ void *dlsym(void *vhandle, const char *name) ret = _dl_find_hash(name2, &handle->dyn->symbol_scope, tpnt, 0, &sym_ref); #if defined(USE_TLS) && USE_TLS && defined SHARED - if (sym_ref.tpnt) { + if (sym_ref.sym && (ELF_ST_TYPE(sym_ref.sym->st_info) == STT_TLS) && (sym_ref.tpnt)) { /* The found symbol is a thread-local storage variable. Return the address for to the current thread. */ ret = _dl_tls_symaddr ((struct link_map *)sym_ref.tpnt, (Elf32_Addr)ret); |