Re: Seg Fault on solaris 2.8

[Guilhem BONNEFILLE]

Due to your patch, I was abble to identify the error.
The 'errno' has the 2 value : ENOENT  : No such file or directory.

My project has this file : <proj>/global/src/system.c (global is a
directory whith nothing to do whith the GNU global ;-))

When I do :
cd <proj> ; global -f system.c
I get :
global: realpath(system.c, buf) failed. (errno=2).

Something surprising is that when I do :
cd <proj> ; global -f global -f system.c
I get :
'global' is a directory.
'system.c' not found.
It seems to be the correct status.

It seems that the first case must finish whith the same status of the
second case. Any other patch to correct ?

Shigio Yamaguchi wrote:
> 
> Hi,
> > Sometimes, global make core on my (large) project.
> > The SegFault is produced when calling isabspath function with NULL
> > pointer.
> > The calling stack is main->parsefile->isabspath .
> > Perhaps there something wrong in G* base (it would be surprising because
> > it's my firts tries of the global tools), but it would be great to check
> > the NULL pointer before using the path.
> 
> OK. I have added the following code to CVS version of GLOBAL.
> 
>         [global/global.c]
> 
>         path = realpath(av, buf);
> add->   if (path == NULL)
> add->           die("realpath(%s, buf) failed. (errno=%d).", av, errno);
>         if (!isabspath(path))
>                 die("realpath(3) is not compatible with BSD version.");
> 
> Thank you.
> --
> Shigio Yamaguchi - Tama Communications Corporation
> Mail: address@hidden, (Spare mail: address@hidden)

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 Guilhem BONNEFILLE -=*=- Ingenieur Etude et Developpement
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