Hi, In vnet_classify.h I found this comment:
“CLASSIFY_FLAG_USE_CURR_DATA: - classify packets starting from VPP node’s current data pointer” But then in the function ip_in_out_acl_inline<https://docs.fd.io/vpp/19.04/d9/de2/ip__in__out__acl_8c.html#a388ee2f948a5dd089c038d8f12dd28a7> (in ip_in_out_acl.c) I see the following: “if (t0->current_data_flag == CLASSIFY_FLAG_USE_CURR_DATA) h0 = (void *) vlib_buffer_get_current (b0) + t0->current_data_offset; else h0 = b0->data;“ I was wondering why t0->current_data_offset is added to the current data pointer. Unless I’m missing something, in case t0->current_data_flag == CLASSIFY_FLAG_USE_CURR_DATA, h0 does not point to the current data pointer and the classification of packets is not correct. Regards, Alberto
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