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Kernel: Don't include the process GID in the "extra GIDs" table

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Process::m_extra_gids is for supplementary GIDs only.
This commit is contained in:
Andreas Kling 2020-01-02 23:45:52 +01:00
parent 0958d826d6
commit fdde5cdf26
3 changed files with 26 additions and 25 deletions
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10
Kernel/Process.h
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@ -72,7 +72,7 @@ public:
pid_t pgid() const { return m_pgid; }
uid_t uid() const { return m_uid; }
gid_t gid() const { return m_gid; }
const HashTable<gid_t>& gids() const { return m_gids; }
const HashTable<gid_t>& extra_gids() const { return m_extra_gids; }
uid_t euid() const { return m_euid; }
gid_t egid() const { return m_egid; }
pid_t ppid() const { return m_ppid; }
@ -381,7 +381,7 @@ private:
static void notify_waiters(pid_t waitee, int exit_status, int signal);
HashTable<gid_t> m_gids;
HashTable<gid_t> m_extra_gids;
int m_next_tid { 0 };
@ -502,17 +502,17 @@ inline void Process::for_each_in_pgrp(pid_t pgid, Callback callback)
inline bool InodeMetadata::may_read(Process& process) const
{
return may_read(process.euid(), process.gids());
return may_read(process.euid(), process.egid(), process.extra_gids());
}
inline bool InodeMetadata::may_write(Process& process) const
{
return may_write(process.euid(), process.gids());
return may_write(process.euid(), process.egid(), process.extra_gids());
}
inline bool InodeMetadata::may_execute(Process& process) const
{
return may_execute(process.euid(), process.gids());
return may_execute(process.euid(), process.egid(), process.extra_gids());
}
inline int Thread::pid() const