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-rw-r--r--runit/chpst.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/runit/chpst.c b/runit/chpst.c
index 846c846d3..ee3a33153 100644
--- a/runit/chpst.c
+++ b/runit/chpst.c
@@ -463,6 +463,13 @@ int chpst_main(int argc UNUSED_PARAM, char **argv)
xchroot(root);
}
+ /* nice should be done before xsetuid */
+ if (opt & OPT_n) {
+ errno = 0;
+ if (nice(xatoi(nicestr)) == -1)
+ bb_perror_msg_and_die("nice");
+ }
+
if (opt & OPT_u) {
if (setgroups(1, &ugid.gid) == -1)
bb_perror_msg_and_die("setgroups");
@@ -470,12 +477,6 @@ int chpst_main(int argc UNUSED_PARAM, char **argv)
xsetuid(ugid.uid);
}
- if (opt & OPT_n) {
- errno = 0;
- if (nice(xatoi(nicestr)) == -1)
- bb_perror_msg_and_die("nice");
- }
-
if (opt & OPT_0)
close(STDIN_FILENO);
if (opt & OPT_1)