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whoami: Use pledge() and unveil()

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This commit is contained in:
Andreas Kling 2020-02-18 11:01:31 +01:00
parent 0b44f9d600
commit 4f7081289c
Notes: sideshowbarker 2024-07-19 09:14:34 +09:00
1 changed files with 12 additions and 0 deletions
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12
Userland/whoami.cpp
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@ -29,6 +29,18 @@
int main(int, char**)
{
if (pledge("stdio rpath", nullptr) < 0) {
perror("pledge");
return 1;
}
if (unveil("/etc/passwd", "r") < 0) {
perror("unveil");
return 1;
}
unveil(nullptr, nullptr);
puts(getlogin());
return 0;
}