提交: 96c9bdfc0f05bacbc1dd6e40c361a7f5a6aefd98 - system-core (git)

system/core

Commit MetaInfo

• 修订版: 96c9bdfc0f05bacbc1dd6e40c361a7f5a6aefd98 (tree)
• 时间: 2015-12-22 11:59:30
• 作者: Andreas Gampe <agampe@goog...>
• Commiter: Chih-Wei Huang

Log Message

System/core: Use memmove

Should use memmove when you expect overlap.

Change-Id: I268a173db40a4be54232958e37aa8a03c2a885ee

更改概述

• modified: libutils/String8.cpp

差异

--- a/libutils/String8.cpp
+++ b/libutils/String8.cpp
@@ -430,7 +430,7 @@ bool String8::removeAll(const char* other) {
             next = len;
         }
 
-        memcpy(buf + tail, buf + index + skip, next - index - skip);
+        memmove(buf + tail, buf + index + skip, next - index - skip);
         tail += next - index - skip;
         index = next;
     }