On 01/22/2014 07:21 PM, Jim Lieb wrote:
I proposed a switch_creds syscall in mid-Oct (a couple of versions).
Got it. The *at-based approach I sketched would achieve roughly the same thing. I don't know how much glibc will like it if you run your threads with different effective user IDs, though.
Anyway, this means that for my initial question, adding getfsuid/getfsgid seems the answer.
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