system/binutils: major bugfix bump to 2.31.1

1 files changed, 0 insertions, 84 deletions

diff --git a/system/binutils/CVE-2017-7614.patch b/system/binutils/CVE-2017-7614.patch
deleted file mode 100644
index 5f3b550f2..000000000
--- a/system/binutils/CVE-2017-7614.patch
+++ /dev/null
@@ -1,84 +0,0 @@
-From ad32986fdf9da1c8748e47b8b45100398223dba8 Mon Sep 17 00:00:00 2001
-From: Nick Clifton <nickc@redhat.com>
-Date: Tue, 4 Apr 2017 11:23:36 +0100
-Subject: [PATCH] Fix null pointer dereferences when using a link built with
- clang.
-
-	PR binutils/21342
-	* elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
-	dereference.
-	(bfd_elf_final_link): Only initialize the extended symbol index
-	section if there are extended symbol tables to list.
----
- bfd/elflink.c | 35 +++++++++++++++++++++--------------
- 2 files changed, 29 insertions(+), 14 deletions(-)
-
-diff --git a/bfd/elflink.c b/bfd/elflink.c
-index 776357f..9bf75c8 100644
---- a/bfd/elflink.c
-+++ b/bfd/elflink.c
-@@ -119,15 +119,18 @@ _bfd_elf_define_linkage_sym (bfd *abfd,
- 	 defined in shared libraries can't be overridden, because we
- 	 lose the link to the bfd which is via the symbol section.  */
-       h->root.type = bfd_link_hash_new;
-+      bh = &h->root;
-     }
-+  else
-+    bh = NULL;
- 
--  bh = &h->root;
-   bed = get_elf_backend_data (abfd);
-   if (!_bfd_generic_link_add_one_symbol (info, abfd, name, BSF_GLOBAL,
- 					 sec, 0, NULL, FALSE, bed->collect,
- 					 &bh))
-     return NULL;
-   h = (struct elf_link_hash_entry *) bh;
-+  BFD_ASSERT (h != NULL);
-   h->def_regular = 1;
-   h->non_elf = 0;
-   h->root.linker_def = 1;
-@@ -12038,24 +12041,28 @@ bfd_elf_final_link (bfd *abfd, struct bfd_link_info *info)
-     {
-       /* Finish up and write out the symbol string table (.strtab)
- 	 section.  */
--      Elf_Internal_Shdr *symstrtab_hdr;
-+      Elf_Internal_Shdr *symstrtab_hdr = NULL;
-       file_ptr off = symtab_hdr->sh_offset + symtab_hdr->sh_size;
- 
--      symtab_shndx_hdr = & elf_symtab_shndx_list (abfd)->hdr;
--      if (symtab_shndx_hdr != NULL && symtab_shndx_hdr->sh_name != 0)
-+      if (elf_symtab_shndx_list (abfd))
- 	{
--	  symtab_shndx_hdr->sh_type = SHT_SYMTAB_SHNDX;
--	  symtab_shndx_hdr->sh_entsize = sizeof (Elf_External_Sym_Shndx);
--	  symtab_shndx_hdr->sh_addralign = sizeof (Elf_External_Sym_Shndx);
--	  amt = bfd_get_symcount (abfd) * sizeof (Elf_External_Sym_Shndx);
--	  symtab_shndx_hdr->sh_size = amt;
-+	  symtab_shndx_hdr = & elf_symtab_shndx_list (abfd)->hdr;
- 
--	  off = _bfd_elf_assign_file_position_for_section (symtab_shndx_hdr,
--							   off, TRUE);
-+	  if (symtab_shndx_hdr != NULL && symtab_shndx_hdr->sh_name != 0)
-+	    {
-+	      symtab_shndx_hdr->sh_type = SHT_SYMTAB_SHNDX;
-+	      symtab_shndx_hdr->sh_entsize = sizeof (Elf_External_Sym_Shndx);
-+	      symtab_shndx_hdr->sh_addralign = sizeof (Elf_External_Sym_Shndx);
-+	      amt = bfd_get_symcount (abfd) * sizeof (Elf_External_Sym_Shndx);
-+	      symtab_shndx_hdr->sh_size = amt;
- 
--	  if (bfd_seek (abfd, symtab_shndx_hdr->sh_offset, SEEK_SET) != 0
--	      || (bfd_bwrite (flinfo.symshndxbuf, amt, abfd) != amt))
--	    return FALSE;
-+	      off = _bfd_elf_assign_file_position_for_section (symtab_shndx_hdr,
-+							       off, TRUE);
-+
-+	      if (bfd_seek (abfd, symtab_shndx_hdr->sh_offset, SEEK_SET) != 0
-+		  || (bfd_bwrite (flinfo.symshndxbuf, amt, abfd) != amt))
-+		return FALSE;
-+	    }
- 	}
- 
-       symstrtab_hdr = &elf_tdata (abfd)->strtab_hdr;
--- 
-2.9.3
-