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Add uid and gid to CharacterDevices.

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The vast majority of them will be owned by 0:0 (the default.)
However, PTY pairs will now be owned by the uid:gid of the opening process.
This commit is contained in:
Andreas Kling 2019-01-31 05:55:30 +01:00
parent c4fce9b3f9
commit 34e745b0b4
7 changed files with 32 additions and 5 deletions
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3
Kernel/MasterPTY.cpp
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@ -1,6 +1,7 @@
#include "MasterPTY.h"
#include "SlavePTY.h"
#include "PTYMultiplexer.h"
#include <Kernel/Process.h>
#include <LibC/errno_numbers.h>
MasterPTY::MasterPTY(unsigned index)
@ -8,6 +9,8 @@ MasterPTY::MasterPTY(unsigned index)
, m_slave(adopt(*new SlavePTY(*this, index)))
, m_index(index)
{
set_uid(current->uid());
set_gid(current->gid());
}
MasterPTY::~MasterPTY()