From 01bcaf636ad0b1d5fe44a21917ec900af86072a8 Mon Sep 17 00:00:00 2001
From: Tom Tromey <tom@tromey.com>
Date: Sun, 15 Jul 2018 18:07:40 -0600
Subject: Avoid ubsan complaint in BFD

I built gdb with ubsan and ran the test suite.

One complaint was due to bfd_get_elf_phdrs passing NULL to memcpy.
This patch avoids the complaint.

bfd/ChangeLog
2018-07-23  Tom Tromey  <tom@tromey.com>

	* elf.c (bfd_get_elf_phdrs): Don't call memcpy with size 0.
---
 bfd/ChangeLog | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'bfd/ChangeLog')

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 5b79a25..19fd9df 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,7 @@
+2018-07-23  Tom Tromey  <tom@tromey.com>
+
+	* elf.c (bfd_get_elf_phdrs): Don't call memcpy with size 0.
+
 2018-07-21  Eric Botcazou  <ebotcazou@adacore.com>
 
 	* elf32-arm.c (elf32_arm_final_link_relocate) <R_ARM_GOT32>: Small
-- 
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