termux-packages/packages/busybox/0008-miscutils-crontab.patch

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diff -uNr busybox-1.31.1/miscutils/crontab.c busybox-1.31.1.mod/miscutils/crontab.c
--- busybox-1.31.1/miscutils/crontab.c 2019-06-10 13:50:53.000000000 +0300
+++ busybox-1.31.1.mod/miscutils/crontab.c 2020-01-29 23:25:22.817488323 +0200
@@ -53,10 +53,12 @@
2015-06-13 01:03:31 +02:00
/* CHILD - change user and run editor */
/* initgroups, setgid, setuid */
+#ifndef __ANDROID__
change_identity(pas);
setup_environment(pas->pw_shell,
SETUP_ENV_CHANGEENV | SETUP_ENV_TO_TMP,
pas);
+#endif
ptr = getenv("VISUAL");
if (!ptr) {
ptr = getenv("EDITOR");
@@ -158,7 +160,6 @@
/* No O_EXCL: we don't want to be stuck if earlier crontabs
* were killed, leaving stale temp file behind */
src_fd = xopen3(tmp_fname, O_RDWR|O_CREAT|O_TRUNC, 0600);
- fchown(src_fd, pas->pw_uid, pas->pw_gid);
fd = open(pas->pw_name, O_RDONLY);
if (fd >= 0) {
bb_copyfd_eof(fd, src_fd);
@@ -167,7 +168,8 @@
2017-10-15 00:59:29 +02:00
}
close_on_exec_on(src_fd); /* don't want editor to see this fd */
edit_file(pas, tmp_fname);
- /* fall through */
+ xrename(tmp_fname, pas->pw_name);
+ break;
2017-10-15 00:59:29 +02:00
case 0: /* Replace (no -l, -e, or -r were given) */
new_fname = xasprintf("%s.new", pas->pw_name);