sandbox crashes if a variable is set in the -c command, because hush's top_vars is not allocated. Call cli_init() from sandbox to ensure this is done before we execute the -c command.
$ ./u-boot -c 'a=1' ... Segmentation fault (core dumped)
Signed-off-by: Rabin Vincent rabin@rab.in --- arch/sandbox/cpu/start.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/arch/sandbox/cpu/start.c b/arch/sandbox/cpu/start.c index b3d7051..53a99ae 100644 --- a/arch/sandbox/cpu/start.c +++ b/arch/sandbox/cpu/start.c @@ -5,6 +5,7 @@
#include <common.h> #include <os.h> +#include <cli.h> #include <asm/getopt.h> #include <asm/io.h> #include <asm/sections.h> @@ -76,6 +77,8 @@ int sandbox_main_loop_init(void)
/* Execute command if required */ if (state->cmd) { + cli_init(); + run_command_list(state->cmd, -1, 0); if (!state->interactive) os_exit(state->exit_type);