From 4581a1c7d304ce14e714b27522ebf3d0188d6543 Mon Sep 17 00:00:00 2001 From: Nick Clifton Date: Wed, 29 Nov 2017 17:12:12 +0000 Subject: [PATCH] Check for a NULL symbol pointer when reading relocs from a COFF based file. PR 22509 * coffcode.h (coff_slurp_reloc_table): Check for a NULL symbol pointer when processing relocs. --- bfd/ChangeLog | 6 ++++++ bfd/coffcode.h | 2 +- 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 601272dc801..c23ac598ad8 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,9 @@ +2017-11-29 Nick Clifton + + PR 22509 + * coffcode.h (coff_slurp_reloc_table): Check for a NULL symbol + pointer when processing relocs. + 2017-11-29 Stefan Stroe * po/Make-in (datadir): Define as @datadir@. diff --git a/bfd/coffcode.h b/bfd/coffcode.h index 604ba6d8d91..d30cd58c4f3 100644 --- a/bfd/coffcode.h +++ b/bfd/coffcode.h @@ -5335,7 +5335,7 @@ coff_slurp_reloc_table (bfd * abfd, sec_ptr asect, asymbol ** symbols) #else cache_ptr->address = dst.r_vaddr; - if (dst.r_symndx != -1) + if (dst.r_symndx != -1 && symbols != NULL) { if (dst.r_symndx < 0 || dst.r_symndx >= obj_conv_table_size (abfd)) { -- 2.30.2