Amend the previous commit: the return value is now inverted, remove the double negation.

Author: millenomi

CoreFoundation/URL.subproj/CFURLComponents_URIParser.c

@@ -281,7 +281,7 @@ CF_EXPORT CFStringRef _CFStringCreateByAddingPercentEncodingWithAllowedCharacter
             else {
                 // not big enough? malloc it.
                 size_t mallocSize;
-                if ( !_CFMultiplyBufferSizeWithoutOverflow(maxBufferSize, 4, &mallocSize) ) {
+                if ( _CFMultiplyBufferSizeWithoutOverflow(maxBufferSize, 4, &mallocSize) ) {
                     inBuf = (UInt8 *)malloc(mallocSize);
                 }
             }
@@ -456,7 +456,7 @@ CF_EXPORT CFStringRef _CFStringCreateByRemovingPercentEncoding(CFAllocatorRef al
             else {
                 // not big enough? malloc it.
                 size_t mallocSize;
-                if ( !_CFMultiplyBufferSizeWithoutOverflow(maxBufferSize, 2, &mallocSize) ) {
+                if ( _CFMultiplyBufferSizeWithoutOverflow(maxBufferSize, 2, &mallocSize) ) {
                     encodedBuf = (UInt8 *)malloc(mallocSize);
                 }
             }