git.ipfire.org Git - thirdparty/openembedded/openembedded-core-contrib.git/blob

   1 From 955176bd999fe80c5b937ab8786665079e35c387 Mon Sep 17 00:00:00 2001
   2 From: Cupertino Miranda <cmiranda@synopsys.com>
   3 Date: Fri, 2 Mar 2018 17:33:48 +0100
   4 Subject: [PATCH] Improved robustness. Return FALSE in case of NULL pointer.
   5
   6 bfd/
   7 2018-03-01  Cupertino Miranda <cmiranda@synopsys.com>
   8
   9         * elf32-arc.c (elf_arc_finish_dynamic_symbol) Return FALSE in case
  10         arc_htab is NULL.
  11
  12 Signed-off-by: Cupertino Miranda <cmiranda@synopsys.com>
  13 Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
  14 [Romain: rebase on top of 2.31]
  15 Signed-off-by: Romain Naour <romain.naour@gmail.com>
  16
  17 Upstream-Status: Pending
  18 ---
  19  bfd/elf32-arc.c | 3 +++
  20  1 file changed, 3 insertions(+)
  21
  22 diff --git a/bfd/elf32-arc.c b/bfd/elf32-arc.c
  23 index ab84de43815..33fc72cff6e 100644
  24 --- a/bfd/elf32-arc.c
  25 +++ b/bfd/elf32-arc.c
  26 @@ -2420,6 +2420,9 @@ elf_arc_finish_dynamic_symbol (bfd * output_bfd,
  27      {
  28        struct elf_arc_link_hash_table *arc_htab = elf_arc_hash_table (info);
  29
  30 +      if(arc_htab == NULL)
  31 +       return FALSE;
  32 +
  33        if (h->dynindx == -1
  34           || (h->root.type != bfd_link_hash_defined
  35               && h->root.type != bfd_link_hash_defweak)
  36 --
  37 2.14.4
  38