diff options
Diffstat (limited to 'libdw/dwarf_ranges.c')
| -rw-r--r-- | libdw/dwarf_ranges.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libdw/dwarf_ranges.c b/libdw/dwarf_ranges.c index b0450cf3..52a61eea 100644 --- a/libdw/dwarf_ranges.c +++ b/libdw/dwarf_ranges.c @@ -123,6 +123,12 @@ dwarf_ranges (Dwarf_Die *die, ptrdiff_t offset, Dwarf_Addr *basep, /* We have to look for a noncontiguous range. */ size_t secidx = IDX_debug_ranges; Dwarf_CU *cu = die->cu; + if (cu == NULL) + { + __libdw_seterrno (DWARF_E_INVALID_DWARF); + return -1; + } + const Elf_Data *d = cu->dbg->sectiondata[secidx]; if (d == NULL && cu->unit_type == DW_UT_split_compile) { |