When trying to bind to a non-existent file the following output is displayed:
=> host bind 0 non_existent Failed to access host backing file 'non_existent' exit not allowed from main input shell. The last line is quite unexpected and due to an incorrect return value. If do_host_bind() fails, return CMD_RET_FAILURE (= 1). Signed-off-by: Heinrich Schuchardt <[email protected]> --- cmd/host.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/cmd/host.c b/cmd/host.c index cd9c9677f0..780a087654 100644 --- a/cmd/host.c +++ b/cmd/host.c @@ -51,7 +51,7 @@ static int do_host_bind(struct cmd_tbl *cmdtp, int flag, int argc, printf("** Bad device specification %s **\n", dev_str); return CMD_RET_USAGE; } - return host_dev_bind(dev, file); + return !!host_dev_bind(dev, file); } static int do_host_info(struct cmd_tbl *cmdtp, int flag, int argc, -- 2.26.2
