diff options
Diffstat (limited to 'toys/other')
| -rw-r--r-- | toys/other/chroot.c | 5 | ||||
| -rw-r--r-- | toys/other/login.c | 3 | ||||
| -rw-r--r-- | toys/other/modinfo.c | 2 | ||||
| -rw-r--r-- | toys/other/vconfig.c | 2 | ||||
| -rw-r--r-- | toys/other/vmstat.c | 3 |
5 files changed, 15 insertions, 0 deletions
diff --git a/toys/other/chroot.c b/toys/other/chroot.c index e82dd803..4260d98f 100644 --- a/toys/other/chroot.c +++ b/toys/other/chroot.c @@ -1,6 +1,11 @@ /* chroot.c - Run command in new root directory. * * Copyright 2007 Rob Landley <rob@landley.net> + * + * TODO: The test for root is "==" so root can trivially escape a chroot by + * moving it below cwd, ala mkdir("sub"); chroot("sub"); chdir("../../../..") + * The container guys use pivot_root() to deal with this, which does actually + * edit mount tree. (New option? Kernel patch?) USE_CHROOT(NEWTOY(chroot, "^<1", TOYFLAG_USR|TOYFLAG_SBIN)) diff --git a/toys/other/login.c b/toys/other/login.c index 837dd977..b728286b 100644 --- a/toys/other/login.c +++ b/toys/other/login.c @@ -4,6 +4,9 @@ * * No support for PAM/securetty/selinux/login script/issue/utmp * Relies on libcrypt for hash calculation. + * + * TODO: this command predates "pending" but needs cleanup. It #defines + * random stuff, calls exit() form a signal handler... yeah. USE_LOGIN(NEWTOY(login, ">1fph:", TOYFLAG_BIN)) diff --git a/toys/other/modinfo.c b/toys/other/modinfo.c index a7e6b4bc..3a7e821f 100644 --- a/toys/other/modinfo.c +++ b/toys/other/modinfo.c @@ -1,6 +1,8 @@ /* modinfo.c - Display module info * * Copyright 2012 Andre Renaud <andre@bluewatersys.com> + * + * TODO: cleanup USE_MODINFO(NEWTOY(modinfo, "<1b:k:F:0", TOYFLAG_BIN)) diff --git a/toys/other/vconfig.c b/toys/other/vconfig.c index eff918c1..fd785273 100644 --- a/toys/other/vconfig.c +++ b/toys/other/vconfig.c @@ -4,6 +4,8 @@ * Copyright 2012 Kyungwan Han <asura321@gmail.com> * * No standard + * + * TODO: cleanup USE_VCONFIG(NEWTOY(vconfig, "<2>4", TOYFLAG_NEEDROOT|TOYFLAG_SBIN)) diff --git a/toys/other/vmstat.c b/toys/other/vmstat.c index eed79459..c11e46b1 100644 --- a/toys/other/vmstat.c +++ b/toys/other/vmstat.c @@ -1,6 +1,9 @@ /* vmstat.c - Report virtual memory statistics. * * Copyright 2012 Elie De Brauwer <eliedebrauwer@gmail.com> + * + * TODO: I have no idea how the "io" and "system" categories are calculated. + * whatever we're doing isn't matching what other implementations are doing. USE_VMSTAT(NEWTOY(vmstat, ">2n", TOYFLAG_BIN)) |