Add code to verify that update handler specified with either -t or of -d exists before commencing the update procedure.
Signed-off-by: Andrey Smirnov <[email protected]> --- commands/barebox-update.c | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-) diff --git a/commands/barebox-update.c b/commands/barebox-update.c index 84798ab0d..f76aa19a5 100644 --- a/commands/barebox-update.c +++ b/commands/barebox-update.c @@ -24,6 +24,12 @@ #include <bbu.h> #include <fs.h> +static void print_handlers_list(void) +{ + printf("registered update handlers:\n"); + bbu_handlers_list(); +} + static int do_barebox_update(int argc, char *argv[]) { int opt, ret, repair = 0; @@ -46,8 +52,7 @@ static int do_barebox_update(int argc, char *argv[]) data.flags |= BBU_FLAG_YES; break; case 'l': - printf("registered update handlers:\n"); - bbu_handlers_list(); + print_handlers_list(); return 0; case 'r': repair = 1; @@ -57,6 +62,12 @@ static int do_barebox_update(int argc, char *argv[]) } } + if (!barebox_update_handler_exists(&data)) { + printf("handler '%s' does not exist\n", data.handler_name); + print_handlers_list(); + return COMMAND_ERROR; + } + if (argc - optind > 0) { data.imagefile = argv[optind]; -- 2.17.1 _______________________________________________ barebox mailing list [email protected] http://lists.infradead.org/mailman/listinfo/barebox
