diff options
| author | Denys Vlasenko <vda.linux@googlemail.com> | 2013-03-04 03:04:38 +0100 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2013-03-04 03:04:38 +0100 |
| commit | 9bbf6b98c42a212b8a4b1aa02975ac18bb612922 (patch) | |
| tree | fbe79b8201355701e68171195398a8084fca9605 | |
| parent | 93b51819cf42728654769462130c4b7d50e9b67a (diff) | |
| download | busybox-9bbf6b98c42a212b8a4b1aa02975ac18bb612922.tar.gz | |
hostid: do not output sign-extended host id. Closes 6056
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -rw-r--r-- | coreutils/hostid.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/coreutils/hostid.c b/coreutils/hostid.c index 5c1a4e086..e5b1f5188 100644 --- a/coreutils/hostid.c +++ b/coreutils/hostid.c @@ -36,7 +36,8 @@ int hostid_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM) bb_show_usage(); } - printf("%08lx\n", gethostid()); + /* POSIX says gethostid returns a "32-bit identifier" */ + printf("%08x\n", (unsigned)(uint32_t)gethostid()); return fflush_all(); } |