configd-453.16.tar.gz

[apple/configd.git] / SystemConfiguration.fproj / SCP.c

diff --git a/SystemConfiguration.fproj/SCP.c b/SystemConfiguration.fproj/SCP.c
index fc79654406f418bdd373334f2e1655a453ffaa74..344b4200e48699e0813e19339cdac07e36ae2f02 100644 (file)
--- a/SystemConfiguration.fproj/SCP.c
+++ b/SystemConfiguration.fproj/SCP.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000, 2001, 2003-2005, 2007-2009 Apple Inc. All rights reserved.
+ * Copyright (c) 2000, 2001, 2003-2005, 2007-2009, 2011 Apple Inc. All rights reserved.
  *
  * @APPLE_LICENSE_HEADER_START@
  * 
@@ -41,7 +41,7 @@
 #include <sys/errno.h>
 #include <sys/param.h>
 
-__private_extern__ CFDataRef
+__private_extern__ CF_RETURNS_RETAINED CFDataRef
 __SCPSignatureFromStatbuf(const struct stat *statBuf)
 {
        CFMutableDataRef        signature;
@@ -49,7 +49,10 @@ __SCPSignatureFromStatbuf(const struct stat *statBuf)
 
        signature = CFDataCreateMutable(NULL, sizeof(SCPSignatureData));
        CFDataSetLength(signature, sizeof(SCPSignatureData));
-       sig = (SCPSignatureDataRef)CFDataGetBytePtr(signature);
+
+       /* ALIGN: CFDataGetBytePtr aligns to at least 8 bytes */
+       sig = (SCPSignatureDataRef)(void *)CFDataGetBytePtr(signature);
+
        sig->st_dev       = statBuf->st_dev;
        sig->st_ino       = statBuf->st_ino;
        sig->tv_sec       = statBuf->st_mtimespec.tv_sec;
@@ -126,7 +129,7 @@ SCPreferencesGetSignature(SCPreferencesRef prefs)
 }
 
 
-__private_extern__ CFStringRef
+__private_extern__ CF_RETURNS_RETAINED CFStringRef
 _SCPNotificationKey(CFAllocatorRef     allocator,
                    CFStringRef         prefsID,
                    int                 keyType)