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Fix buffer overrun

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This commit is contained in:
Magnus Norddahl 2016-12-05 04:05:55 +01:00
parent 659abc9451
commit 2f3a6da295
1 changed files with 5 additions and 1 deletions
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6
src/gl/system/gl_swframebuffer.cpp
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@ -2316,7 +2316,11 @@ bool OpenGLSWFrameBuffer::OpenGLPal::Update()
{ {
buff[i] = ColorARGB(pal[i].a, pal[i - 1].r, pal[i - 1].g, pal[i - 1].b); buff[i] = ColorARGB(pal[i].a, pal[i - 1].r, pal[i - 1].g, pal[i - 1].b);
} }
BorderColor = ColorARGB(pal[i].a, pal[i - 1].r, pal[i - 1].g, pal[i - 1].b); if (numEntries > 1)
{
i = numEntries - 1;
BorderColor = ColorARGB(pal[i].a, pal[i - 1].r, pal[i - 1].g, pal[i - 1].b);
}
glUnmapBuffer(GL_PIXEL_UNPACK_BUFFER); glUnmapBuffer(GL_PIXEL_UNPACK_BUFFER);
GLint oldBinding = 0; GLint oldBinding = 0;