file-readelf-fix.patch

   1 --- file-4.10/src/readelf.c.orig        2004-07-24 22:57:22.000000000 +0200
   2 +++ file-4.10/src/readelf.c     2004-07-26 22:04:48.734248992 +0200
   3 @@ -256,7 +256,7 @@
   4                         file_badseek(ms);
   5                         return -1;
   6                 }
   7 -               bufsize = read(fd, nbuf, sizeof(nbuf));
   8 +               bufsize = read(fd, nbuf, ((ph_filesz < sizeof(nbuf)) ? ph_filesz : sizeof(nbuf)));
   9                 if (bufsize == -1) {
  10                         file_badread(ms);
  11                         return -1;
  12 @@ -327,7 +327,7 @@
  13         }
  14
  15         offset = ELF_ALIGN(doff + descsz);
  16 -       if (offset + descsz > size) {
  17 +       if (doff + descsz > size) {
  18                 return offset;
  19         }
  20
  21 @@ -693,7 +693,8 @@
  22                                 file_badseek(ms);
  23                                 return -1;
  24                         }
  25 -                       bufsize = read(fd, nbuf, sizeof(nbuf));
  26 +                       bufsize = read(fd, nbuf,
  27 +                               ((ph_filesz < sizeof(nbuf)) ? ph_filesz : sizeof(nbuf)));
  28                         if (bufsize == -1) {
  29                                 file_badread(ms);
  30                                 return -1;