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dwarf_loader: Accept empty enums, seen in the wild 

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2009-03-05 16:46:14 -03:00
parent f2a3b9afbc
commit d040419977
1 changed files with 4 additions and 4 deletions
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8
dwarf_loader.c
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@ -778,9 +778,9 @@ static struct tag *die__create_new_enumeration(Dwarf_Die *die, struct cu *cu)
oom("class__new");
if (!dwarf_haschildren(die) || dwarf_child(die, &child) != 0) {
fprintf(stderr, "%s: DW_TAG_enumeration_type with no "
"children!\n", __FUNCTION__);
return NULL;
/* Seen on libQtCore.so.4.3.4.debug,
* class QAbstractFileEngineIterator, enum EntryInfoType */
goto out;
}
die = &child;
@ -798,7 +798,7 @@ static struct tag *die__create_new_enumeration(Dwarf_Die *die, struct cu *cu)
enumeration__add(enumeration, enumerator);
cu__hash(cu, &enumerator->tag);
} while (dwarf_siblingof(die, die) == 0);
out:
return &enumeration->namespace.tag;
}