mirrors/electron
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages 1 Wiki Activity Actions 1

Use Node's memory allocator for ArrayBuffer

Browse source 
For Buffers created in Node, they are usually allocated in Node and
freed by Chromium's allocator, which will cause crashes when Node and
Chromium are using different allocators.

This commit makes Chromium use Node' allocator for ArrayBuffers.
This commit is contained in:
Cheng Zhao 2017-05-09 14:12:39 +09:00
parent 8be4332765
commit efe23b7595
4 changed files with 57 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

6
atom/node/osfhandle.h
View file

@ -21,6 +21,12 @@ namespace node {
__declspec(dllexport) int open_osfhandle(intptr_t osfhandle, int flags);
__declspec(dllexport) int close(int fd);
// Memory allocation functions from Node's module, used by ArrayBuffer allocator
// to make sure memories are allocated and freed with the same allocator.
__declspec(dllexport) void* ArrayBufferCalloc(size_t length);
__declspec(dllexport) void* ArrayBufferMalloc(size_t length);
__declspec(dllexport) void ArrayBufferFree(void* data, size_t length);
// A trick to force referencing symbols.
__declspec(dllexport) void ReferenceSymbols();