diff options
| -rw-r--r-- | src/ldso/dynlink.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/src/ldso/dynlink.c b/src/ldso/dynlink.c index 21c3ebad..db7770b9 100644 --- a/src/ldso/dynlink.c +++ b/src/ldso/dynlink.c @@ -209,14 +209,20 @@ static struct symdef find_sym(struct dso *dso, const char *s, int need_def) if (!h) h = sysv_hash(s); sym = sysv_lookup(s, h, dso); } - if (sym && (!need_def || sym->st_shndx) && sym->st_value - && (1<<(sym->st_info&0xf) & OK_TYPES) - && (1<<(sym->st_info>>4) & OK_BINDS)) { - if (def.sym && sym->st_info>>4 == STB_WEAK) continue; - def.sym = sym; - def.dso = dso; - if (sym->st_info>>4 == STB_GLOBAL) break; - } + if (!sym) continue; + if (!sym->st_shndx) + if (need_def || (sym->st_info&0xf) == STT_TLS) + continue; + if (!sym->st_value) + if ((sym->st_info&0xf) != STT_TLS) + continue; + if (!(1<<(sym->st_info&0xf) & OK_TYPES)) continue; + if (!(1<<(sym->st_info>>4) & OK_BINDS)) continue; + + if (def.sym && sym->st_info>>4 == STB_WEAK) continue; + def.sym = sym; + def.dso = dso; + if (sym->st_info>>4 == STB_GLOBAL) break; } return def; } |