gvsafronov/rapidjson
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Fix issue 2307

Browse Source 
In case sso use memmove to avoid memory overlapping issues
This commit is contained in:
Dmitriy Tretyakov 2024-09-23 09:41:42 +03:00 committed by Milo Yip
parent 7c73dd7de7
commit 805d7ed5df
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
include/rapidjson/document.h
View File

@ -2445,13 +2445,14 @@ private:
data_.f.flags = kShortStringFlag; data_.f.flags = kShortStringFlag;
data_.ss.SetLength(s.length); data_.ss.SetLength(s.length);
str = data_.ss.str; str = data_.ss.str;
std::memmove(str, s, s.length * sizeof(Ch));
} else { } else {
data_.f.flags = kCopyStringFlag; data_.f.flags = kCopyStringFlag;
data_.s.length = s.length; data_.s.length = s.length;
str = static_cast<Ch *>(allocator.Malloc((s.length + 1) * sizeof(Ch))); str = static_cast<Ch *>(allocator.Malloc((s.length + 1) * sizeof(Ch)));
SetStringPointer(str); SetStringPointer(str);
std::memcpy(str, s, s.length * sizeof(Ch));
} }
std::memcpy(str, s, s.length * sizeof(Ch));
str[s.length] = '\0'; str[s.length] = '\0';
} }