summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorDenys Vlasenko <vda.linux@googlemail.com>2013-03-04 02:04:38 (GMT)
committer Denys Vlasenko <vda.linux@googlemail.com>2013-03-04 02:04:38 (GMT)
commit9bbf6b98c42a212b8a4b1aa02975ac18bb612922 (patch)
treefbe79b8201355701e68171195398a8084fca9605
parent93b51819cf42728654769462130c4b7d50e9b67a (diff)
downloadbusybox-9bbf6b98c42a212b8a4b1aa02975ac18bb612922.tar.gz
busybox-9bbf6b98c42a212b8a4b1aa02975ac18bb612922.tar.bz2
hostid: do not output sign-extended host id. Closes 6056
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
-rw-r--r--coreutils/hostid.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/coreutils/hostid.c b/coreutils/hostid.c
index 5c1a4e0..e5b1f51 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();
}