Andreas Kling d988bd86e4 LibELF: Map text segments read-only at first ...

To support upcoming W^X changes in the kernel, the dynamic loader needs
to be careful about the order in which permissions are added to shared
library text segments.

We now start by mapping text segments read-only (no-write, no-exec).
If relocations are needed, we make them writable, and then finally,
for all text segments, we finish by making them read+exec.

2021-01-29 14:52:22 +01:00

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