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zebra: modify mlag code to only need 1 stream when generating data

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The normal pattern of writing the type/length at the beginning
of the packet was not being quite followed.  Modify the mlag
code to respect the proper way of doing things and get rid
of a stream_new and copy.

Signed-off-by: Donald Sharp <sharpd@nvidia.com>
This commit is contained in:
Donald Sharp 2020-09-23 12:26:13 -04:00
parent aa178efd49
commit f24d9ab667
1 changed files with 6 additions and 6 deletions
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12
zebra/zebra_mlag.c
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@ -111,10 +111,13 @@ void zebra_mlag_send_deregister(void)
void zebra_mlag_process_mlag_data(uint8_t *data, uint32_t len)
{
struct stream *s = NULL;
struct stream *s1 = NULL;
int msg_type = 0;
s = stream_new(ZEBRA_MAX_PACKET_SIZ);
/*
* Place holder we need the message type first
*/
stream_putl(s, msg_type);
msg_type = zebra_mlag_protobuf_decode_message(s, data, len);
if (msg_type <= 0) {
@ -128,12 +131,9 @@ void zebra_mlag_process_mlag_data(uint8_t *data, uint32_t len)
/*
* additional four bytes are for message type
*/
s1 = stream_new(stream_get_endp(s) + ZEBRA_MLAG_METADATA_LEN);
stream_putl(s1, msg_type);
stream_put(s1, s->data, stream_get_endp(s));
stream_putl_at(s, 0, msg_type);
thread_add_event(zrouter.master, zebra_mlag_post_data_from_main_thread,
s1, 0, NULL);
stream_free(s);
s, 0, NULL);
}
/**********************End of MLAG Interaction********************************/