kc3-lang/angle/src/libGL

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• Hash : a8e98a23
  Author :
  Date : 2021-07-10T15:25:20
  

  Fix gl::Context::unMakeCurrent crashes
  
  The crash is because Display::makeCurrent() may fail, in that case,
  egl_stubs.cpp will not update the current context in global_state and
  Thread accordingly. And then Context::refCount could be reach 0,
  and be released, however egl_stubs.cpp still thinks the context is
  current, and then user-after-free happens.
  
  This CL fixes the problem by updating current context of Thread in
  Display::makeCurrent, and reading the current context of Thread in
  egl_stubs.cpp and setting it to global_state.
  
  Bug: chromium:1171371
  Change-Id: Ifc5fffb0e4902c9c72514839d03e5783d50fe283
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3017210
  Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
  Reviewed-by: Geoff Lang <geofflang@chromium.org>
  Commit-Queue: Peng Huang <penghuang@chromium.org>
  

• Files

• entry_points_gl_1_autogen.cpp
• entry_points_gl_1_autogen.h
• entry_points_gl_2_autogen.cpp
• entry_points_gl_2_autogen.h
• entry_points_gl_3_autogen.cpp
• entry_points_gl_3_autogen.h
• entry_points_gl_4_autogen.cpp
• entry_points_gl_4_autogen.h
• entry_points_wgl.cpp
• entry_points_wgl.h
• libGL.rc
• libGL_autogen.cpp
• libGL_autogen.def
• proc_table_wgl.h
• proc_table_wgl_autogen.cpp
• resource.h

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• Git HTTP	https://git.kmx.io/kc3-lang/angle.git
  Git SSH	git@git.kmx.io:kc3-lang/angle.git
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  Description	A conformant OpenGL ES implementation for Windows, Mac, Linux, iOS and Android. Homepage Github
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