roland, I'm having line sync probs between my src and the valgrind lines can you identify the varialble that is claimed to be uninitialized thanks
On Thu, 21 Feb 2013 04:19:00 +0100 Roland Mainz wrote: > On Mon, Feb 18, 2013 at 5:51 PM, Glenn Fowler <[email protected]> wrote: > > > > 2013-02-14 alpha posted to www.research.att.com/download/alpha/ > > INIT.2013-02-14.tgz > > ast-ksh.2013-02-14.tgz > > this is a work in progress > > there are known problems on some architectures > On SuSE 12.2 Linux/AMD64/64bit I get a couple of valgrind hits in the > spawnvex subsystem: > -- snip -- > $ valgrind --track-origins=yes --read-var-info=yes ~/bin/ksh -c 'ls -l ; > true' > ==19925== Memcheck, a memory error detector > ==19925== Copyright (C) 2002-2011, and GNU GPL'd, by Julian Seward et al. > ==19925== Using Valgrind-3.7.0 and LibVEX; rerun with -h for copyright info > ==19925== Command: /home/test001/bin/ksh -c ls\ -l\ ;\ true > ==19925== > [snip] > ==19925== > ==19925== Conditional jump or move depends on uninitialised value(s) > ==19925== at 0x4DC865: spawnvex (spawnvex.c:1100) > ==19925== by 0x4653D3: _spawnveg (path.c:151) > ==19925== by 0x468973: path_spawn (path.c:1228) > ==19925== by 0x480B4A: sh_ntfork (xec.c:3824) > ==19925== by 0x479F15: sh_exec (xec.c:1675) > ==19925== by 0x47BC7A: sh_exec (xec.c:2200) > ==19925== by 0x40F0D5: exfile (main.c:588) > ==19925== by 0x40E29A: sh_main (main.c:360) > ==19925== by 0x40D450: main (pmain.c:45) > ==19925== Uninitialised value was created by a stack allocation > ==19925== at 0x4DC6C2: spawnvex (spawnvex.c:793) > ==19925== > ==19926== Conditional jump or move depends on uninitialised value(s) > ==19926== at 0x4DC8BF: spawnvex (spawnvex.c:1118) > ==19926== by 0x4653D3: _spawnveg (path.c:151) > ==19926== by 0x468973: path_spawn (path.c:1228) > ==19926== by 0x480B4A: sh_ntfork (xec.c:3824) > ==19926== by 0x479F15: sh_exec (xec.c:1675) > ==19926== by 0x47BC7A: sh_exec (xec.c:2200) > ==19926== by 0x40F0D5: exfile (main.c:588) > ==19925== Conditional jump or move depends on uninitialised value(s) > ==19925== at 0x4DCC8B: spawnvex (spawnvex.c:1193) > ==19925== by 0x4653D3: _spawnveg (path.c:151) > ==19925== by 0x468973: path_spawn (path.c:1228) > ==19925== by 0x480B4A: sh_ntfork (xec.c:3824) > ==19925== by 0x479F15: sh_exec (xec.c:1675) > ==19925== by 0x47BC7A: sh_exec (xec.c:2200) > ==19925== by 0x40F0D5: exfile (main.c:588) > ==19925== by 0x40E29A: sh_main (main.c:360) > ==19925== by 0x40D450: main (pmain.c:45) > ==19925== Uninitialised value was created by a stack allocation > ==19925== at 0x4DC6C2: spawnvex (spawnvex.c:793) > ==19925== > ==19926== by 0x40E29A: sh_main (main.c:360) > ==19926== by 0x40D450: main (pmain.c:45) > ==19926== Uninitialised value was created by a stack allocation > ==19926== at 0x4DC6C2: spawnvex (spawnvex.c:793) > ==19926== > total 40 > drwxr-xr-x 2 test001 users 4096 Feb 18 21:02 bin > drwxr-xr-x 2 test001 users 4096 Feb 27 2012 Desktop > drwxr-xr-x 2 test001 users 4096 Feb 27 2012 Documents > drwxr-xr-x 2 test001 users 4096 Feb 18 20:48 download > drwxr-xr-x 2 test001 users 4096 Feb 27 2012 Downloads > drwxr-xr-x 2 test001 users 4096 Feb 27 2012 public_html > drwxr-xr-x 2 test001 users 4096 Feb 27 2012 Templates > drwxr-xr-x 3 test001 users 4096 Feb 8 22:21 tmp > -rw-r--r-- 1 test001 users 20260 Jun 27 2012 > plot_world_domination_by_chicken.pdf > drwxr-xr-x 34 test001 users 4096 Feb 18 20:46 work > -- snip -- > ---- > Bye, > Roland > -- > __ . . __ > (o.\ \/ /.o) [email protected] > \__\/\/__/ MPEG specialist, C&&JAVA&&Sun&&Unix programmer > /O /==\ O\ TEL +49 641 3992797 > (;O/ \/ \O;) _______________________________________________ ast-developers mailing list [email protected] http://lists.research.att.com/mailman/listinfo/ast-developers
