1 files changed, 2 insertions, 0 deletions
diff --git a/bfd/bfd.c b/bfd/bfd.c
index f68f665..9c4457e 100644
--- a/bfd/bfd.c
+++ b/bfd/bfd.c
@@ -2001,6 +2001,7 @@ bfd_update_compression_header (bfd *abfd, bfd_byte *contents,
 		  Elf64_External_Chdr *echdr
 		    = (Elf64_External_Chdr *) contents;
 		  bfd_put_32 (abfd, ELFCOMPRESS_ZLIB, &echdr->ch_type);
+		  bfd_put_32 (abfd, 0, &echdr->ch_reserved);
 		  bfd_put_64 (abfd, sec->size, &echdr->ch_size);
 		  bfd_put_64 (abfd, 1 << sec->alignment_power,
 			      &echdr->ch_addralign);
@@ -2251,6 +2252,7 @@ bfd_convert_section_contents (bfd *ibfd, sec_ptr isec, bfd *obfd,
     {
       Elf64_External_Chdr *echdr = (Elf64_External_Chdr *) contents;
       bfd_put_32 (obfd, ELFCOMPRESS_ZLIB, &echdr->ch_type);
+      bfd_put_32 (obfd, 0, &echdr->ch_reserved);
       bfd_put_64 (obfd, chdr.ch_size, &echdr->ch_size);
       bfd_put_64 (obfd, chdr.ch_addralign, &echdr->ch_addralign);
     }