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authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2020-01-28 14:07:59 +0100
committerSascha Hauer <s.hauer@pengutronix.de>2020-02-10 09:42:43 +0100
commit6e7f99f26673e932a7c6e45a31727d4a82dd2c8c (patch)
tree1719deeba5c2463ba0aa92c62c39ee49ff477fab
parentdc71db1369eeb7f383082c9ad38aa682c2a97c00 (diff)
downloadbarebox-6e7f99f26673e932a7c6e45a31727d4a82dd2c8c.tar.gz
commands/test: Bail out on incomplete command line options
This makes test emit an error (and fail) on e.g. test -f and also on unimplemented options like test -c /dev/null . Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
-rw-r--r--commands/test.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/commands/test.c b/commands/test.c
index c4f4938..ab108fc 100644
--- a/commands/test.c
+++ b/commands/test.c
@@ -208,6 +208,11 @@ static int do_test(int argc, char *argv[])
}
}
+ if (left < adv) {
+ printf("test: failed to parse arguments\n");
+ return 1;
+ }
+
if (last_cmp == 0)
expr = last_expr || expr;
else if (last_cmp == 1)