Bugs item #2068, was opened at 2008-07-13 00:49

Status: Closed Priority: 5 Submitted By: Martin Schröder (oneiros) Assigned to: The Thanh Han (hanthethanh) Summary: format is not portable Resolution: Fixed Group: v1.40.8 Category: web2c

Initial Comment: The format is not portable anymore. Tested with x86 and amd64 x86 with amd64 format: ------------------ This is pdfTeX, Version 3.1415926-1.40.8 (Web2C 7.5.7) /opt/tex/bin/i686-pc-linux-gnu/pdflatex: fatal: Could not undump 1 4-byte item(s). Breakpoint 2, 0xf7dbc2b6 in exit () from /lib/libc.so.6 (gdb) bt #0 0xf7dbc2b6 in exit () from /lib/libc.so.6 #1 0x080c1d61 in do_undump (p=0x83bce84 "", item_size=4, nitems=1, in_file=0x83cd7e0) at pdftexextra.c:1930 #2 0x080583a1 in loadfmtfile () at pdftexini.c:4294 #3 0x0805dc78 in mainbody () at pdftexini.c:5493 #4 0x080be9c6 in main (ac=Cannot access memory at address 0x2 ) at pdftexextra.c:422 (gdb) up ------------------ 4289 pdfmem = xreallocarray ( pdfmem , integer , pdfmemsize ) ; 4290 undumpint ( pdfmemptr ) ; 4291 {register integer for_end; k = 1 ;for_end = pdfmemptr - 1 ; if ( k <= 4292 for_end) do 4293 { 4294 undumpint ( pdfmem [k ]) ; 4295 } 4296 while ( k++ < for_end ) ;} 4297 undumpint ( objtabsize ) ; 4298 undumpint ( objptr ) ; (gdb) p k $5 = 17 ----------------- amd64 bin with x86 format: ------------------ This is pdfTeX, Version 3.1415926-1.40.8 (Web2C 7.5.7) !pdfTeX error: /opt/tex/bin/i686-pc-linux-gnu/pdflatex: unknown type of image ==> Fatal error occurred, no output PDF file produced! Breakpoint 2, 0x00002b17ff02d1e0 in exit () from /lib64/libc.so.6 (gdb) bt #0 0x00002b17ff02d1e0 in exit () from /lib64/libc.so.6 #1 0x000000000048a55d in pdftex_fail (fmt=0x57b41f "unknown type of image") at ../../../../src/texk/web2c/pdftexdir/utils.c:244 #2 0x00000000004a0bf3 in undumpimagemeta (pdfversion=4, pdfinclusionerrorlevel=0) at ../../../../src/texk/web2c/pdftexdir/writeimg.c:568 #3 0x000000000041194c in loadfmtfile () at pdftexini.c:4287 #4 0x00000000004161cf in mainbody () at pdftexini.c:5493 #5 0x0000000000481098 in main (ac=2, av=0x7fffabd1e858) at pdftexextra.c:422 ------------------ 4282 #ifdef INITEX 4283 trienotready = false 4284 #endif /* INITEX */ 4285 ; 4286 { 4287 undumpimagemeta ( eqtb [18248 ].cint , eqtb [18251 ].cint ) ; 4288 undumpint ( pdfmemsize ) ; 4289 pdfmem = xreallocarray ( pdfmem , integer , pdfmemsize ) ; 4290 undumpint ( pdfmemptr ) ; (gdb) p eqtb [18248 ] $1 = {gr = 8.491318209736172e-314, hh = {v = {LH = 6750208, RH = 4}, u = {B1 = 0, B0 = 103}}, u = { junk = 6750208, CINT = 4}, v = {junk = 6750208, QQQQ = {u = {B3 = 4 '\004', B2 = 0 '\0', B1 = 0 '\0', B0 = 0 '\0'}}}} (gdb) p eqtb [18251 ] $2 = {gr = 3.3350458750827492e-317, hh = {v = {LH = 6750208, RH = 0}, u = {B1 = 0, B0 = 103}}, u = { junk = 6750208, CINT = 0}, v = {junk = 6750208, QQQQ = {u = {B3 = 0 '\0', B2 = 0 '\0', B1 = 0 '\0', B0 = 0 '\0'}}}} ------------------ ----------------------------------------------------------------------

Comment By: Martin Schröder (oneiros) Date: 2008-07-13 13:28

Message: Fixed in 1.40.9 ---------------------------------------------------------------------- Comment By: The Thanh Han (hanthethanh) Date: 2008-07-13 10:02 Message: fixed by patch 2069 ---------------------------------------------------------------------- Comment By: Martin Schröder (oneiros) Date: 2008-07-13 00:55 Message: I've attached x86 and amd64 binaries and formats for easier testing. ---------------------------------------------------------------------- You can respond by visiting: http://sarovar.org/tracker/?func=detail&atid=493&aid=2068&group_id=106