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LibCore: Make Core::System::unveil aware of %uid in path

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This brings support for user-dependent paths in `unveil`.
This commit is contained in:
Lucas CHOLLET 2022-07-24 12:04:31 +02:00 • committed by Linus Groh
parent 1b36348d8b
commit 9cfd1b1a67
1 changed files with 4 additions and 1 deletions
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5
Userland/Libraries/LibCore/System.cpp
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@ -12,6 +12,7 @@
#include <AK/StdLibExtras.h>
#include <AK/String.h>
#include <AK/Vector.h>
#include <LibCore/Account.h>
#include <LibCore/File.h>
#include <LibCore/System.h>
#include <limits.h>
@ -81,8 +82,10 @@ ErrorOr<void> pledge(StringView promises, StringView execpromises)
ErrorOr<void> unveil(StringView path, StringView permissions)
{
auto const parsed_path = Core::Account::parse_path_with_uid(path);
Syscall::SC_unveil_params params {
{ path.characters_without_null_termination(), path.length() },
{ parsed_path.characters(), parsed_path.length() },
{ permissions.characters_without_null_termination(), permissions.length() },
};
int rc = syscall(SC_unveil, &params);