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cgroup: run all ttys, except rescue sh, in getty cgroup until login

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Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
This commit is contained in:
Joachim Wiberg
2021-04-09 18:32:31 +02:00
parent 61781c72fe
commit b921b8cf0f
1 changed files with 4 additions and 10 deletions
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src/exec.c
+4 -10
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@@ -398,6 +398,8 @@ pid_t run_getty(char *tty, char *baud, char *term, int noclear, int nowait, stru
_exit(rc);
}
cgroup_user("getty", pid);
return pid;
}
@@ -419,14 +421,7 @@ pid_t run_getty2(char *tty, char *cmd, char *args[], int noclear, int nowait, st
_exit(rc);
}
/*
* at this point we're just guessing the username
* would be nice to catch new logins dynamically
* and add them to the correct group, this would
* also work for SSH/Telnet logins.
*/
if (pid > 1)
cgroup_user("root", pid);
cgroup_user("getty", pid);
return pid;
}
@@ -446,8 +441,7 @@ pid_t run_sh(char *tty, int noclear, int nowait, struct rlimit rlimit[])
_exit(rc);
}
if (pid > 1)
cgroup_user("root", pid);
cgroup_user("root", pid);
return pid;
}