diff options
Diffstat (limited to 'src/unstrip.c')
| -rw-r--r-- | src/unstrip.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/unstrip.c b/src/unstrip.c index 3495b1d9..fc878325 100644 --- a/src/unstrip.c +++ b/src/unstrip.c @@ -644,6 +644,7 @@ add_new_section_symbols (Elf_Scn *old_symscn, size_t old_shnum, GElf_Word shndx = SHN_UNDEF; GElf_Sym *sym = gelf_getsymshndx (old_symdata, shndxdata, i, &sym_mem, &shndx); + ELF_CHECK (sym != NULL, _("cannot get symbol table entry: %s")); ELF_CHECK (gelf_update_symshndx (symdata, shndxdata, i, sym, shndx), _("cannot update symbol table: %s")); @@ -677,6 +678,7 @@ add_new_section_symbols (Elf_Scn *old_symscn, size_t old_shnum, GElf_Word shndx = SHN_UNDEF; GElf_Sym *sym = gelf_getsymshndx (old_symdata, shndxdata, i, &sym_mem, &shndx); + ELF_CHECK (sym != NULL, _("cannot get symbol table entry: %s")); ELF_CHECK (gelf_update_symshndx (symdata, shndxdata, i + added, sym, shndx), _("cannot update symbol table: %s")); @@ -1326,6 +1328,7 @@ new_shstrtab (Elf *unstripped, size_t unstripped_shnum, Elf_Scn *scn = elf_getscn (unstripped, i + 1); GElf_Shdr shdr_mem; GElf_Shdr *shdr = gelf_getshdr (scn, &shdr_mem); + ELF_CHECK (shdr != NULL, _("cannot get section header: %s")); const char *name = get_section_name (i + 1, shdr, shstrtab); unstripped_strent[i] = dwelf_strtab_add (strtab, name); ELF_CHECK (unstripped_strent[i] != NULL, @@ -1349,6 +1352,7 @@ new_shstrtab (Elf *unstripped, size_t unstripped_shnum, Elf_Scn *scn = elf_getscn (unstripped, i + 1); GElf_Shdr shdr_mem; GElf_Shdr *shdr = gelf_getshdr (scn, &shdr_mem); + ELF_CHECK (shdr != NULL, _("cannot get section header: %s")); shdr->sh_name = dwelf_strent_off (unstripped_strent[i]); if (i + 1 == unstripped_shstrndx) shdr->sh_size = strtab_data->d_size; |