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raimue
on April 18, 2016
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Remote code execution, git, and OS X
There are no symlinks in /usr/bin, they are wrapper programs determining whether you already have the Command Line Tools or full Xcode installed. If not, they will open dialogs asking you to install these additional software packages.
chris_wot
on April 18, 2016
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And if you do have them installed? What does it do then - invoke git?
raimue
on April 18, 2016
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Yes. It uses the tools from the location currently selected as the active developer directory (via xcode-select).
chris_wot
on April 18, 2016
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root
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I guess that's better. You still can't kill the execute bit on the binary. But the way that Apple are doing things seems a bit of a ridiculous.
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