From: Alan Modra <amodra@gmail.com>
Date: Thu, 4 Nov 2021 03:41:02 +0000 (+1030)
Subject: PR28540, segmentation fault on NULL byte_get
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f2f105f518413ea3e4c212f89585f9a8a5dddcdd;p=binutils-gdb.git

PR28540, segmentation fault on NULL byte_get

	PR 28540
	* objdump.c (dump_bfd): Don't attempt load_separate_debug_files
	when byte_get is NULL.
---

diff --git a/binutils/objdump.c b/binutils/objdump.c
index 356e3ecd853..1bfb5c71e7a 100644
--- a/binutils/objdump.c
+++ b/binutils/objdump.c
@@ -4862,7 +4862,7 @@ dump_bfd (bfd *abfd, bool is_mainfile)
      
      The test on is_mainfile is there because the chain of separate debug
      info files is a global variable shared by all invocations of dump_bfd.  */
-  if (is_mainfile)
+  if (byte_get != NULL && is_mainfile)
     {
       load_separate_debug_files (abfd, bfd_get_filename (abfd));