diff options
Diffstat (limited to 'external/poky/meta/recipes-devtools/binutils/binutils/CVE-2019-12972.patch')
| -rw-r--r-- | external/poky/meta/recipes-devtools/binutils/binutils/CVE-2019-12972.patch | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/external/poky/meta/recipes-devtools/binutils/binutils/CVE-2019-12972.patch b/external/poky/meta/recipes-devtools/binutils/binutils/CVE-2019-12972.patch deleted file mode 100644 index 3e95b922..00000000 --- a/external/poky/meta/recipes-devtools/binutils/binutils/CVE-2019-12972.patch +++ /dev/null @@ -1,39 +0,0 @@ -From 890f750a3b053532a4b839a2dd6243076de12031 Mon Sep 17 00:00:00 2001 -From: Alan Modra <amodra@gmail.com> -Date: Fri, 21 Jun 2019 11:51:38 +0930 -Subject: [PATCH] PR24689, string table corruption - -The testcase in the PR had a e_shstrndx section of type SHT_GROUP. -hdr->contents were initialized by setup_group rather than being read -from the file, thus last byte was not zero and string dereference ran -off the end of the buffer. - - PR 24689 - * elfcode.h (elf_object_p): Check type of e_shstrndx section. - -Upstream-Status: Backport -https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=890f750a3b053532a4b839a2dd6243076de12031 - -CVE: CVE-2019-12972 -Affects: <= 2.23.0 -Dropped Changelog -Signed-off-by Armin Kuster <akuster@mvista.com> ---- - bfd/ChangeLog | 5 +++++ - bfd/elfcode.h | 3 ++- - 2 files changed, 7 insertions(+), 1 deletion(-) - -Index: git/bfd/elfcode.h -=================================================================== ---- git.orig/bfd/elfcode.h -+++ git/bfd/elfcode.h -@@ -747,7 +747,8 @@ elf_object_p (bfd *abfd) - /* A further sanity check. */ - if (i_ehdrp->e_shnum != 0) - { -- if (i_ehdrp->e_shstrndx >= elf_numsections (abfd)) -+ if (i_ehdrp->e_shstrndx >= elf_numsections (abfd) -+ || i_shdrp[i_ehdrp->e_shstrndx].sh_type != SHT_STRTAB) - { - /* PR 2257: - We used to just goto got_wrong_format_error here |