diff options
Diffstat (limited to 'libdw/dwarf_offdie.c')
| -rw-r--r-- | libdw/dwarf_offdie.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libdw/dwarf_offdie.c b/libdw/dwarf_offdie.c index 15f55c22..883720de 100644 --- a/libdw/dwarf_offdie.c +++ b/libdw/dwarf_offdie.c @@ -1,5 +1,5 @@ /* Return DIE at given offset. - Copyright (C) 2002-2010 Red Hat, Inc. + Copyright (C) 2002-2010, 2017 Red Hat, Inc. This file is part of elfutils. Written by Ulrich Drepper <[email protected]>, 2002. @@ -45,7 +45,7 @@ __libdw_offdie (Dwarf *dbg, Dwarf_Off offset, Dwarf_Die *result, Elf_Data *const data = dbg->sectiondata[debug_types ? IDX_debug_types : IDX_debug_info]; - if (offset >= data->d_size) + if (data == NULL || offset >= data->d_size) { __libdw_seterrno (DWARF_E_INVALID_DWARF); return NULL; |