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authorAndrew Eikum <aeikum@codeweavers.com>2019-10-29 17:07:03 +0000
committerNick Clifton <nickc@redhat.com>2019-10-29 17:07:03 +0000
commit70cf683455e1a3429d517a2e25a36c438474cfde (patch)
tree4782e9620123c07950dfda5c2992a14ca5e05d7e /bfd/peXXigen.c
parentefea62b44631289f995db16faf70979d6592580b (diff)
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When copying pe format files, copy the dos_message array, rather than re-initiialising it.
* libcoff-in.h (struct pe_tdata): Add dos_message field. * libcoff.h: Regenerate. * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Copy the dos_message field rather than initialising it. (_bfd_XX_bfd_copy_private_bfd_data_common): Copy the dos_message field. * peicode.h (pe_mkobject): Initialise the dos_message field. (pe_mkobject_hook): Copy the dos_message field. (pe_bfd_object_p): Copy the dos_message field.
Diffstat (limited to 'bfd/peXXigen.c')
-rw-r--r--bfd/peXXigen.c21
1 files changed, 5 insertions, 16 deletions
diff --git a/bfd/peXXigen.c b/bfd/peXXigen.c
index ab0da7f..1f55f92 100644
--- a/bfd/peXXigen.c
+++ b/bfd/peXXigen.c
@@ -863,22 +863,9 @@ _bfd_XXi_only_swap_filehdr_out (bfd * abfd, void * in, void * out)
/* This next collection of data are mostly just characters. It
appears to be constant within the headers put on NT exes. */
- filehdr_in->pe.dos_message[0] = 0x0eba1f0e;
- filehdr_in->pe.dos_message[1] = 0xcd09b400;
- filehdr_in->pe.dos_message[2] = 0x4c01b821;
- filehdr_in->pe.dos_message[3] = 0x685421cd;
- filehdr_in->pe.dos_message[4] = 0x70207369;
- filehdr_in->pe.dos_message[5] = 0x72676f72;
- filehdr_in->pe.dos_message[6] = 0x63206d61;
- filehdr_in->pe.dos_message[7] = 0x6f6e6e61;
- filehdr_in->pe.dos_message[8] = 0x65622074;
- filehdr_in->pe.dos_message[9] = 0x6e757220;
- filehdr_in->pe.dos_message[10] = 0x206e6920;
- filehdr_in->pe.dos_message[11] = 0x20534f44;
- filehdr_in->pe.dos_message[12] = 0x65646f6d;
- filehdr_in->pe.dos_message[13] = 0x0a0d0d2e;
- filehdr_in->pe.dos_message[14] = 0x24;
- filehdr_in->pe.dos_message[15] = 0x0;
+ memcpy (filehdr_in->pe.dos_message, pe_data (abfd)->dos_message,
+ sizeof (filehdr_in->pe.dos_message));
+
filehdr_in->pe.nt_signature = IMAGE_NT_SIGNATURE;
H_PUT_16 (abfd, filehdr_in->f_magic, filehdr_out->f_magic);
@@ -2979,6 +2966,8 @@ _bfd_XX_bfd_copy_private_bfd_data_common (bfd * ibfd, bfd * obfd)
&& ! (pe_data (ibfd)->real_flags & IMAGE_FILE_RELOCS_STRIPPED))
pe_data (obfd)->dont_strip_reloc = 1;
+ memcpy (ope->dos_message, ipe->dos_message, sizeof (ope->dos_message));
+
/* The file offsets contained in the debug directory need rewriting. */
if (ope->pe_opthdr.DataDirectory[PE_DEBUG_DATA].Size != 0)
{