lkml.org 
[lkml]   [2001]   [Nov]   [22]   [last100]   RSS Feed
Views: [more markup]  [less markup]  [headers]  [forward] 
 
Messages in this thread
/
DateThu, 22 Nov 2001 11:21:46 +0100
FromPeter Seiderer <>
SubjectRe: File size limit exceeded with mkfs
Horst von Brand wrote:
> This kind of differences (direct root login vs su) usualy are due to 
> different environment variable settings. 

Not in this case, it is because after 'su -' userland tries to
set the RLIMIT_FSIZE to unlimited with with the constant
0x7fffffff which is different from the one kernel uses internal
0xffffffff (see http://www.uwsg.indiana.edu/hypermail/linux/kernel/0111.1/0036.html and all next messages).
If this is more a gnulib or kernel mistake ? I don't know, but
the kernel uses sys_old_getrlimit and gives 0x7fffffff back to userland.
I think in this case the kernel should do the same in the other direction
(leafing a hole form 0x7fffffff to 0xffffffff where you could not set
the FSIZE).
Cheers,
 Peter

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 12:13    [from the cache]
©2003-2008