Hi!
This just came in by lkml. Forwarded in the hope of catching Ralf's
eyes:)
MfG, JBG
--
Jan-Benedict Glaw jbglaw@xxxxxxxxxx . +49-172-7608481
"Eine Freie Meinung in einem Freien Kopf | Gegen Zensur | Gegen Krieg
fuer einen Freien Staat voll Freier Bürger" | im Internet! | im Irak!
ret = do_actions((curr | FREE_SPEECH) & ~(NEW_COPYRIGHT_LAW | DRM | TCPA));
--- Begin Message ---
- To: <linux-kernel@xxxxxxxxxxxxxxx>
- Subject: [OPERA] Another potential bug in /arch/mips/kernel/sysirix.c
- From: "Zhenmin Li" <zli4@xxxxxxxxxxx>
- Date: Thu, 20 May 2004 17:26:36 -0500
- Delivered-to: jbglaw@lug-owl.de
- Importance: Normal
- Sender: linux-kernel-owner@xxxxxxxxxxxxxxx
We ran our bug detection tool upon Linux 2.6.6, and found some potential errors. We would sincerely appreciate your help if anyone can confirm whether they are bugs or not. Linux 2.6.6, /arch/mips/kernel/sysirix.c, Line 1642 1634 asmlinkage int irix_statvfs64(char *fname, struct irix_statvfs64 *buf) 1635 { 1636 struct nameidata nd; 1637 struct kstatfs kbuf; 1638 int error, i; 1639 1640 printk("[%s:%d] Wheee.. irix_statvfs(%s,%p)\n", 1641 current->comm, current->pid, fname, buf); !1642 error = verify_area(VERIFY_WRITE, buf, sizeof(struct irix_statvfs)); 1643 if(error) 1644 goto out; May be changed to: 1634 asmlinkage int irix_statvfs64(char *fname, struct irix_statvfs64 *buf) 1635 { 1636 struct nameidata nd; 1637 struct kstatfs kbuf; 1638 int error, i; 1639 1640 printk("[%s:%d] Wheee.. irix_statvfs(%s,%p)\n", 1641 current->comm, current->pid, fname, buf); !1642 error = verify_area(VERIFY_WRITE, buf, sizeof(struct irix_statvfs64)); 1643 if(error) 1644 goto out; Thanks a lot, OPERA Research Group University of Illinois at Urbana-Champaign - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
--- End Message ---
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