xnu-1228.5.20.tar.gz

[apple/xnu.git] / iokit / Kernel / IOKitDebug.cpp

diff --git a/iokit/Kernel/IOKitDebug.cpp b/iokit/Kernel/IOKitDebug.cpp
index 9d3a9b7735e04694a715c9099e84ed8df0206fd4..3a2415196ebfef91f7c89a4aa9dbf3699cd64797 100644 (file)
--- a/iokit/Kernel/IOKitDebug.cpp
+++ b/iokit/Kernel/IOKitDebug.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 1998-2006 Apple Computer, Inc. All rights reserved.
  *
  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
@@ -55,6 +55,7 @@ SYSCTL_QUAD(_debug, OID_AUTO, iokit, CTLFLAG_RW, &gIOKitDebug, "boot_arg io");
 
 int            debug_malloc_size;
 int            debug_iomalloc_size;
+
 vm_size_t      debug_iomallocpageable_size;
 int            debug_container_malloc_size;
 // int                 debug_ivars_size; // in OSObject.cpp
@@ -81,7 +82,7 @@ void IOPrintPlane( const IORegistryPlane * plane )
 
     iter->reset();
     while( (next = iter->getNextObjectRecursive())) {
-       sprintf( format + 1, "%ds", 2 * next->getDepth( plane ));
+       snprintf(format + 1, sizeof(format) - 1, "%ds", 2 * next->getDepth( plane ));
        IOLog( format, "");
        IOLog( "\033[33m%s", next->getName( plane ));
        if( (next->getLocation( plane )))
@@ -137,7 +138,7 @@ void db_dumpiojunk( const IORegistryPlane * plane )
 
     iter->reset();
     while( (next = iter->getNextObjectRecursive())) {
-               sprintf( format + 1, "%ds", 2 * next->getDepth( plane ));
+               snprintf(format + 1, sizeof(format) - 1, "%ds", 2 * next->getDepth( plane ));
                dbugprintf( format, "");
                dbugprintf( "%s", next->getName( plane ));
                if( (next->getLocation( plane )))
@@ -203,7 +204,6 @@ void IOKitDiagnostics::updateOffset( OSDictionary * dict,
     off->release();
 }
 
-
 bool IOKitDiagnostics::serialize(OSSerialize *s) const
 {
     OSDictionary *     dict;