[lkml]   [2007]   [Nov]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
    SubjectRe: [PATCH] Smackv10: Smack rules grammar + their stateful parser
    On Sat, Nov 03, 2007 at 06:43:06PM +0200, Ahmed S. Darwish wrote:
    > On Fri, Nov 02, 2007 at 01:50:55PM -0700, Casey Schaufler wrote:
    > >
    > > Still to come:
    > >
    > > - Final cleanup of smack_load_write and smack_cipso_write.
    > Hi All,
    > After agreeing with Casey on the "load" input grammar yesterday, here's
    > the final grammar and its parser (which needs more testing):
    > A Smack Rule in an "egrep" format is:
    > "^[:space:]*Subject[:space:]+Object[:space:]+[rwxaRWXA-]+[:space:]*\n"
    > where Subject/Object strings are in the form:
    > "^[^/[:space:][:cntrl:]]{1,SMK_MAXLEN}$"

    Can you limit this to 7bit ASCII and use isascii() somewhere?

    Otherwise I'd expect funny things to happen when you e.g. use isspace()
    on the UTF-8 encoded character à.



    "Is there not promise of rain?" Ling Tan asked suddenly out
    of the darkness. There had been need of rain for many days.
    "Only a promise," Lao Er said.
    Pearl S. Buck - Dragon Seed

    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to
    More majordomo info at
    Please read the FAQ at

     \ /
      Last update: 2007-11-06 07:35    [W:0.023 / U:138.396 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site