From: Alan Modra <amodra@gmail.com>
Date: Sat, 7 Aug 2021 04:40:38 +0000 (+0930)
Subject: PR28186, SEGV elf.c:7991:30 in _bfd_elf_fixup_group_sections
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=d86cf1b0d5ac6c0d900ae2b2a07fce7c4414d0e6;p=thirdparty%2Fbinutils-gdb.git

PR28186, SEGV elf.c:7991:30 in _bfd_elf_fixup_group_sections

	PR 28186
	* elf.c (_bfd_elf_fixup_group_sections): Don't segfault on
	objcopy/strip with NULL output_section.

(cherry picked from commit 182ad37589e3931390d0c43f1d52a9a6e0062a61)
---

diff --git a/bfd/elf.c b/bfd/elf.c
index de5abafabf0..9c3f34c415b 100644
--- a/bfd/elf.c
+++ b/bfd/elf.c
@@ -7984,7 +7984,7 @@ _bfd_elf_fixup_group_sections (bfd *ibfd, asection *discarded)
 		    isec->flags |= SEC_EXCLUDE;
 		  }
 	      }
-	    else
+	    else if (isec->output_section != NULL)
 	      {
 		/* Adjust the output section size when called from
 		   objcopy. */