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This commit is contained in:
Rui Ueyama 2020-11-28 22:02:58 +09:00
parent 8424b7503e
commit ad849413f7
1 changed files with 6 additions and 2 deletions
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8
object_file.cc
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@ -705,12 +705,16 @@ std::vector<StringRef> SharedFile::read_verdef() {
ArrayRef<u8> verdef = CHECK(obj.getSectionContents(*verdef_sec), this);
StringRef strtab = CHECK(obj.getStringTable(*vername_sec), this);
std::vector<StringRef> ret(verdef_sec->sh_info);
std::vector<StringRef> ret(2);
auto *ver = (ELF64LE::Verdef *)verdef.data();
while (ver->vd_next) {
for (;;) {
if (ret.size() <= ver->vd_ndx)
ret.resize(ver->vd_ndx + 1);
auto *aux = (ELF64LE::Verdaux *)((u8 *)ver + ver->vd_aux);
ret[ver->vd_ndx] = strtab.data() + aux->vda_name;
if (!ver->vd_next)
break;
ver = (ELF64LE::Verdef *)((u8 *)ver + ver->vd_next);
}
return ret;