El día Thursday, March 21, 2019 a las 10:44:54PM +0100, Philippe Waroquiers
escribió:
> On Thu, 2019-03-21 at 20:00 +0100, Matthias Apitz wrote:
> > Hello,
> >
> > Why are only the '???' marks printed for the localtion of the stack
> > allocation? This is with 3.18.0 on Linux x64:
> 3.18.0 ?
> Last release is 3.14.
Yep. Sorry, this was a typo. I have 3.14.0, compiled by my own on SuSE
Linux SLES 12.
> > ==24390== Conditional jump or move depends on uninitialised value(s)
> > ==24390== at 0x8B5DC3A: CatTmFilterExclude (CATTmFilter.c:215)
> > ==24390== by 0x8B8069C: SRVCatSearchMedia (SRVCatSearchMedia.c:579)
> > ==24390== by 0x74D3683: SlnpRunModule (SLNPInterpreter.c:567)
> > ==24390== by 0x74D31C7: SlnpInterpreter (SLNPInterpreter.c:287)
> > ==24390== by 0x414543: SlnpMainLoop (OPServer.c:874)
> > ==24390== by 0x413ED3: OPServer (OPServer.c:258)
> > ==24390== by 0x413792: main (OPDaemon.c:407)
> > ==24390== Uninitialised value was created by a stack allocation
> > ==24390== at 0x8B43AF0: ??? (in /home/sisis/guru/libcopz39.so)
> > ==24390==
> >
> > /home/sisis/guru # file libcopz39.so
> > libcopz39.so: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV),
> > dynamically linked, BuildID[sha1]=eb1d460ebb565dedfe48bf5f534d2c097d9ca59c,
> > with debug_info, not stripped
> >
> > The *.o files in the shared lib have been compiled with 'gcc -m64 -g ...'
>
> Can you check what file/line nr corresponds to 0x8B43AF0,
> using another tool (gdb, or whatever) ?
I have to check how to convert he addr 0x8B43AF0 into a line:
(gdb) info line *0x8B43AF0
No line number information available for address 0x8b43af0
<CatTmFilterExclude@plt>
I will copy the sources over to the server.
Looks like this is near to 0x8B5DC3A: CatTmFilterExclude (CATTmFilter.c:215),
may be in
the same source file.
matthias
--
Matthias Apitz, ✉ g...@unixarea.de, http://www.unixarea.de/ +49-176-38902045
Public GnuPG key: http://www.unixarea.de/key.pub
October, 7 -- The GDR was different: Peace instead of Bundeswehr and wars,
Druschba
instead of Nazis, to live instead of to survive.
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