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lsof: Fix some minor issues

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Correct copyright year, fix a comment and add missing veil lock.
This commit is contained in:
Andreas Kling 2020-08-01 16:30:19 +02:00
parent 8d4d1c7457
commit 3d5abae17b
1 changed files with 4 additions and 2 deletions
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6
Userland/lsof.cpp
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2018-2020, Maciej Zygmanowski <sppmacd@pm.me>
* Copyright (c) 2020, Maciej Zygmanowski <sppmacd@pm.me>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -88,10 +88,12 @@ int main(int argc, char* argv[])
// needed by ProcessStatisticsReader::get_all()
if (unveil("/etc/passwd", "r") < 0) {
perror("unveil /proc");
perror("unveil /etc/passwd");
return 1;
}
unveil(nullptr, nullptr);
bool arg_all_processes { false };
int arg_fd { -1 };
const char* arg_uid { nullptr };