diff options
Diffstat (limited to 'poky/meta/recipes-devtools/binutils/binutils/CVE-2018-10535.patch')
| -rw-r--r-- | poky/meta/recipes-devtools/binutils/binutils/CVE-2018-10535.patch | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/poky/meta/recipes-devtools/binutils/binutils/CVE-2018-10535.patch b/poky/meta/recipes-devtools/binutils/binutils/CVE-2018-10535.patch deleted file mode 100644 index fa8fbd2ae..000000000 --- a/poky/meta/recipes-devtools/binutils/binutils/CVE-2018-10535.patch +++ /dev/null @@ -1,61 +0,0 @@ -From db0c309f4011ca94a4abc8458e27f3734dab92ac Mon Sep 17 00:00:00 2001 -From: Nick Clifton <nickc@redhat.com> -Date: Tue, 24 Apr 2018 16:57:04 +0100 -Subject: [PATCH] Fix an illegal memory access when trying to copy an ELF - binary with corrupt section symbols. - - PR 23113 - * elf.c (ignore_section_sym): Check for the output_section pointer - being NULL before dereferencing it. - -Upstream-Status: Backport -CVE: CVE-2018-10535 -Signed-off-by: Armin Kuster <akuster@mvista.com> - ---- - bfd/ChangeLog | 4 ++++ - bfd/elf.c | 9 ++++++++- - 2 files changed, 12 insertions(+), 1 deletion(-) - -Index: git/bfd/elf.c -=================================================================== ---- git.orig/bfd/elf.c -+++ git/bfd/elf.c -@@ -4021,15 +4021,22 @@ ignore_section_sym (bfd *abfd, asymbol * - { - elf_symbol_type *type_ptr; - -+ if (sym == NULL) -+ return FALSE; -+ - if ((sym->flags & BSF_SECTION_SYM) == 0) - return FALSE; - -+ if (sym->section == NULL) -+ return TRUE; -+ - type_ptr = elf_symbol_from (abfd, sym); - return ((type_ptr != NULL - && type_ptr->internal_elf_sym.st_shndx != 0 - && bfd_is_abs_section (sym->section)) - || !(sym->section->owner == abfd -- || (sym->section->output_section->owner == abfd -+ || (sym->section->output_section != NULL -+ && sym->section->output_section->owner == abfd - && sym->section->output_offset == 0) - || bfd_is_abs_section (sym->section))); - } -Index: git/bfd/ChangeLog -=================================================================== ---- git.orig/bfd/ChangeLog -+++ git/bfd/ChangeLog -@@ -1,3 +1,9 @@ -+2018-04-24 Nick Clifton <nickc@redhat.com> -+ -+ PR 23113 -+ * elf.c (ignore_section_sym): Check for the output_section pointer -+ being NULL before dereferencing it. -+ - 2018-04-17 Nick Clifton <nickc@redhat.com> - - PR 23065 |
