patches/binutils/2.39/binutils-readelf-no-sections.patch

   1 --- binutils.orig/binutils/readelf.c    2022-10-03 13:20:42.707527855 +0100
   2 +++ binutils-2.39/binutils/readelf.c    2022-10-03 13:21:25.785436781 +0100
   3 @@ -6357,6 +6357,13 @@ get_32bit_section_headers (Filedata * fi
   4    /* PR binutils/17531: Cope with unexpected section header sizes.  */
   5    if (size == 0 || num == 0)
   6      return false;
   7 +
   8 +  /* The section header cannot be at the start of the file - that is
   9 +     where the ELF file header is located.  A file with absolutely no
  10 +     sections in it will use a shoff of 0.  */
  11 +  if (filedata->file_header.e_shoff == 0)
  12 +    return false;
  13 +
  14    if (size < sizeof * shdrs)
  15      {
  16        if (! probe)
  17 @@ -6421,6 +6428,12 @@ get_64bit_section_headers (Filedata * fi
  18    if (size == 0 || num == 0)
  19      return false;
  20
  21 +  /* The section header cannot be at the start of the file - that is
  22 +     where the ELF file header is located.  A file with absolutely no
  23 +     sections in it will use a shoff of 0.  */
  24 +  if (filedata->file_header.e_shoff == 0)
  25 +    return false;
  26 +
  27    if (size < sizeof * shdrs)
  28      {
  29        if (! probe)