svn commit: r199654 - stable/8/usr.bin/kdump

[Attilio Rao]

Author: attilio
Date: Sun Nov 22 16:13:16 2009
New Revision: 199654
URL: http://svn.freebsd.org/changeset/base/199654

Log:
  MFC r199024:
  Use a safety belt for cases where corrupted narg can be passed to the
  ktrsyscall().

Modified:
  stable/8/usr.bin/kdump/kdump.c
Directory Properties:
  stable/8/usr.bin/kdump/   (props changed)

Modified: stable/8/usr.bin/kdump/kdump.c
==============================================================================
--- stable/8/usr.bin/kdump/kdump.c	Sun Nov 22 16:11:20 2009	(r199653)
+++ stable/8/usr.bin/kdump/kdump.c	Sun Nov 22 16:13:16 2009	(r199654)
@@ -799,7 +799,7 @@ ktrsyscall(struct ktr_syscall *ktr)
 				narg--;
 			}
 		}
-		while (narg) {
+		while (narg > 0) {
 			print_number(ip,narg,c);
 		}
 		(void)putchar(')');