Merge "tracing: Check return value of __create_val_fields() before using its result" (eec22ebc) · Commits · e / devices / android_kernel_fairphone_FP5

kernel/trace/trace_events_hist.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -4638,7 +4638,7 @@ static int create_var_field(struct hist_trigger_data *hist_data,

		ret = __create_val_field(hist_data, val_idx, file, var_name, expr_str, flags);

		if (hist_data->fields[val_idx]->flags & HIST_FIELD_FL_STRING)
		if (!ret && hist_data->fields[val_idx]->flags & HIST_FIELD_FL_STRING)
		hist_data->fields[val_idx]->var_str_idx = hist_data->n_var_str++;

		return ret;