lib: smf: add NULL check in smf_execute_all_exit_actions (eae09001) · Commits · Wenxi XU / zephyr

lib/smf/smf.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -197,7 +197,8 @@ static bool smf_execute_all_exit_actions(struct smf_ctx *const ctx, const struct
		{
		struct internal_ctx const internal = (void )&ctx->internal;

		for (const struct smf_state *to_execute = ctx->current; to_execute != topmost;
		for (const struct smf_state *to_execute = ctx->current;
		to_execute != NULL && to_execute != topmost;
		to_execute = to_execute->parent) {
		if (to_execute->exit) {
		to_execute->exit(ctx);