diff options
Diffstat (limited to 'elf/dl-load.c')
| -rw-r--r-- | elf/dl-load.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/elf/dl-load.c b/elf/dl-load.c index a067760cc6..1220183ce2 100644 --- a/elf/dl-load.c +++ b/elf/dl-load.c @@ -1052,8 +1052,14 @@ _dl_map_object_from_fd (const char *name, const char *origname, int fd, segments are mapped in. We record the addresses it says verbatim, and later correct for the run-time load address. */ case PT_DYNAMIC: - l->l_ld = (void *) ph->p_vaddr; - l->l_ldnum = ph->p_memsz / sizeof (ElfW(Dyn)); + if (ph->p_filesz) + { + /* Debuginfo only files from "objcopy --only-keep-debug" + contain a PT_DYNAMIC segment with p_filesz == 0. Skip + such a segment to avoid a crash later. */ + l->l_ld = (void *) ph->p_vaddr; + l->l_ldnum = ph->p_memsz / sizeof (ElfW(Dyn)); + } break; case PT_PHDR: |