Re: segfault with h2root in root 5.20

We can reproduce this problem when running on 64 bits architecture. We will investigate and let you know. Thanks for reporting.

Rene Brun

Fechner Maximilien wrote:
>
> Dear All,
>
> I just installed root 5.20 on a linux x86_64 system
> (specs :
> Linux 2.6.25.9-40.fc8 #1 SMP Fri Jun 27 16:05:49 EDT 2008 x86_64
> x86_64 x86_64 GNU/Linux
> gcc version 4.1.2 20070925 (Red Hat 4.1.2-33)
> with gfortran).
>
> Running h2root on a hbook file containing an ntuple immediately gives
> a segfault.
> I compiled minicern & h2root with debugging turned on and got the
> following
> stack trace :
>
> #1 0x0000003f1fa3ce39 in do_system () from /lib64/libc.so.6
> #2 0x00007f03b15f44e2 in TUnixSystem::StackTrace ()
> from /physics/root/lib/libCore.so
> #3 0x00007f03b15f2daa in TUnixSystem::DispatchSignals ()
> from /physics/root/lib/libCore.so
> #4 <signal handler called>
> #5 mzstor_ (ixstor=0x6055e4, chname=@0x7f03afb7ea89,
> chopt=<value optimized out>, ifence=0x6055f4, lv=0x605608,
> llr=0x60560c,
> lld=0x60560c, limit=0x60a428, last=0x19182dc, _chname=6, _chopt=1)
> at misc/minicern/src/zebra.f:371
> #6 0x00007f03afb7ce2d in mzpaw_ (nwords=<value optimized out>,
> chopt=<value optimized out>, _chopt=<value optimized out>)
> at misc/minicern/src/zebra.f:212
> #7 0x00007f03afb68c2c in hlimit_ (limit=@0x7fffb9d36194)
> at misc/minicern/src/hbook.f:203
> #8 0x00000000004044b7 in main ()
>
> I don't understand what is wrong at line 371 of zebra.f ...
> Has anyone else seen anything like this ?
>
>
> Thanks in advance,
> Maximilien
>
Received on Fri Jul 11 2008 - 16:23:20 CEST