diff options
| author | Zheng Da <zhengda1936@gmail.com> | 2009-07-31 17:11:55 +0200 |
|---|---|---|
| committer | Thomas Schwinge <tschwinge@gnu.org> | 2009-10-12 23:21:28 +0200 |
| commit | 42cbb794c2788ed504c3a1489395b26361cfeb4e (patch) | |
| tree | 0312ebefc92b93cfb59c5bcbaebab69b63c6e6cc /utils/rpctrace.c | |
| parent | 08aa7edb495445c0bfa54cb5d207e85c1df9008a (diff) | |
Fix bug #20612: rpctrace: heisenbug.
* utils/rpctrace.c (print_contents): Check the number of elements in the port
array.
Diffstat (limited to 'utils/rpctrace.c')
| -rw-r--r-- | utils/rpctrace.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/utils/rpctrace.c b/utils/rpctrace.c index d80f41dd..51824490 100644 --- a/utils/rpctrace.c +++ b/utils/rpctrace.c @@ -1,6 +1,6 @@ /* Trace RPCs sent to selected ports - Copyright (C) 1998, 1999, 2001, 2002, 2003, 2005, 2006 + Copyright (C) 1998, 1999, 2001, 2002, 2003, 2005, 2006, 2009 Free Software Foundation, Inc. This file is part of the GNU Hurd. @@ -631,7 +631,7 @@ print_contents (mach_msg_header_t *inp, else type->msgt_name = name; } - else if (newtypes[0] != name) + else if (nelt > 0 && newtypes[0] != name) if (type->msgt_longform) lt->msgtl_name = newtypes[0]; else |