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Install libcoloredstderr.so read-only.

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Prevents accidental truncates of libcoloredstderr.so with `cp` which
crash all programs which have loaded it.
This commit is contained in:
Simon Ruderich
2013-06-14 13:40:06 +02:00
parent dcaadb5f7c
commit 18d52b3b5a
2 changed files with 14 additions and 0 deletions
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@@ -51,6 +51,11 @@ inconsistent state causing a segmentation fault when using any functions of
the library. Just remove the file first and then copy it. `make install`
handles the install in this way and is therefore not affected.
As a simple safeguard, `make` builds and installs the `libcoloredstderr.so`
file non-writable to prevent accidental overwrites. Even if the overwrite is
forced with `cp -f`, the file is unlinked and recreated by `cp` because the
file is non-writable, preventing the problem.
USAGE
-----