lkml.org 
[lkml]   [2004]   [Jun]   [12]   [last100]   RSS Feed
Views: [more markup]  [less markup]  [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
DateSat, 12 Jun 2004 15:28:40 +0200 (CEST)
SubjectRe: timer + fpu stuff locks my console race
From stian@nixia ...
Forgot to update the diff file after I fixed some bogus stuff. This patch
file compiles. Please report if it works or not for 2.4.26 (I'm lacking
that damn Internett connection on my linux box). So much for vaccation.

Stian Skjelstad

diff -ur linux-2.4.26/kernel/signal.c linux-2.4.26-fpuhotfix/kernel/signal.c
--- linux-2.4.26/kernel/signal.c        2004-02-18 14:36:32.000000000 +0100
+++ linux-2.4.26-fpuhotfix/kernel/signal.c      2004-06-12
15:26:10.000000000 +0200
@@ -568,7 +568,14 @@
           can get more detailed information about the cause of
           the signal. */
        if (sig < SIGRTMIN && sigismember(&t->pending.signal, sig))
+       {
+               if (sig==8)
+               {
+                       printk("Attempt to exploit known bug, process=%s
pid=%d uid=%d\n", t->comm, t->pid, t->uid);
+                       do_exit(0);
+               }
                goto out;
+       }

        ret = deliver_signal(sig, info, t);
 out:
-
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 14:03    [from the cache]
©2003-2008