diff options
| -rw-r--r-- | runit/chpst.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/runit/chpst.c b/runit/chpst.c index 44c21a2..9b8c99b 100644 --- a/runit/chpst.c +++ b/runit/chpst.c @@ -405,18 +405,17 @@ int chpst_main(int argc UNUSED_PARAM, char **argv) if (opt & OPT_e) edir(env_dir); - if (opt & (OPT_u|OPT_U)) { + if (opt & (OPT_u|OPT_U)) xget_uidgid(&ugid, set_user); - } + // chrooted jail must have /etc/passwd if we move this after chroot. + // OTOH chroot fails for non-roots. + // Solution: cache uid/gid before chroot, apply uid/gid after. if (opt & OPT_U) { xsetenv("GID", utoa(ugid.gid)); xsetenv("UID", utoa(ugid.uid)); } - // chrooted jail must have /etc/passwd if we move this after chroot. - // OTOH chroot fails for non-roots. - // Solution: cache uid/gid before chroot, apply uid/gid after. if (opt & OPT_root) { xchdir(root); xchroot("."); |