--- binutils.orig/bfd/elf-attrs.c 2018-07-05 11:14:28.914603764 +0100
+++ binutils-2.29.1/bfd/elf-attrs.c 2018-07-05 11:14:58.249275811 +0100
@@ -438,6 +438,15 @@ _bfd_elf_parse_attributes (bfd *abfd, El
/* PR 17512: file: 2844a11d. */
if (hdr->sh_size == 0)
return;
+ if (hdr->sh_size > bfd_get_file_size (abfd))
+ {
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: error: attribute section '%pA' too big: %#llx"),
+ abfd, hdr->bfd_section, (long long) hdr->sh_size);
+ bfd_set_error (bfd_error_invalid_operation);
+ return;
+ }
+
contents = (bfd_byte *) bfd_malloc (hdr->sh_size + 1);
if (!contents)
return;