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  1. JDK
  2. JDK-1255358

Hotjava crashes when loading a corrupted GIF file

    Details

    • Subcomponent:
    • Resolved In Build:
      1.0.k
    • CPU:
      other
    • OS:
      generic
    • Verification:
      Not verified

      Description



      using the hotjav link "Navigating the Web Using HotJava" under
      the getting started menu - crashes kona

      offending instruction in realObjAlloc :

      realObjAlloc+0x70: ld [%l0 + %o0], %o1


      trap+0x194: call abort
      f800fbec?i
      realObjAlloc+0x70: ld [%l0 + %o0], %o1
      f801dcd4?i
      not_interrupt+4: call trap
      f800fbec?i
      realObjAlloc+0x70: ld [%l0 + %o0], %o1
       f800fb88?i
      realObjAlloc+0xc: call HeapLock
      f800fa88?i
      HeapLock:
      HeapLock: save %sp, -0x70, %sp

      ---
      thread dumps/methods of reproduction will be in
      /net/elmer/export/bugtraq/etc/attached/`this bugid`.

      HW: JD1 (P1 unit) 8MB

       sum /export/root/JavaDesktop/kona
      47295 8942

      kona version: 1.1A
      SMCC:06/06/96-04:04
      SCCS/s.GNUmakefile: D 1.155 96/06/03 15:27:27 rberlin 239 237 00002/00000/00759
      SCCS/s.Classfiles.gmk: D 1.113 96/06/03 13:06:46 sritchie 190 188 00000/00001/00755



      ----
      ok ctrace
      PC: ffd4077c
      Last leaf: jmpl f82281e0 from f801cfd0
           0 w %o0-%o5: ( f82281e0 ffeff000 0 71e1000c 80000000 0 )

      call f801f744 from f801fb10
           1 w %o0-%o5: ( f801faf4 10 240 ffd37a9c ffffffff 4217b )

      call f801f808 from f801fcfc
           2 w %o0-%o5: ( 2a f8629950 240 a2 20 7c )

      call f801fb50 from f801adbc
           3 w %o0-%o5: ( 16 e03d95f8 e 7efefeff 81010100 ff00 )

      call f801ad70 from f8022da8
           4 w %o0-%o5: ( 1 f8602000 f800fbec 0 3e8 162 )

      call f8022c14 from f801dcd4
           5 w %o0-%o5: ( 9 f800fbec 1 0 0 0 )

      call f800fa88 from f800fb88
           6 w %o0-%o5: ( 3131e8a8 31313131 3131e8a9 e015e6fc e03ff074 f862b800 )

      --abashir
      ====================================================================
      Loading a corrupted image file crashes Hotjava. The link in question was loading the gif
      image navbar.gif which was corrupted in the Kona distribution and the GIF
      image loader could not deal with it. A copy of the image is in the ...attached/'id'
      directory.

      --fresko (6/14)

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            • Assignee:
              flar Jim Graham
              Reporter:
              duke J. Duke (Inactive)
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                Updated:
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