Don't store UID & GID persistently in the context structure

c->uid and c->gid are first set in conf(), and last used in check_root()
itself called from conf().  Therefore these don't need to be fields in the
long lived context structure and can instead be locals in conf().

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

1 files changed, 1 insertions, 1 deletions

diff --git a/util.h b/util.h
index 8297bec..58312fb 100644
--- a/util.h
+++ b/util.h
@@ -234,7 +234,7 @@ char *line_read(char *buf, size_t len, int fd);
 void procfs_scan_listen(struct ctx *c, uint8_t proto, int ip_version, int ns,
 			uint8_t *map, uint8_t *exclude);
 void drop_caps(void);
-void check_root(struct ctx *c);
+void check_root(uid_t *uid, gid_t *gid);
 int ns_enter(const struct ctx *c);
 void write_pidfile(int fd, pid_t pid);
 int __daemon(int pidfile_fd, int devnull_fd);