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net: http: Fix http_prepare_and_send

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net_pkt_append() has been changed. If payload reached max value
of 'data_len' in net packet, net_pkt_append will not append.
So the caller has to create new packet and append remaining payload.

Signed-off-by: Ravi kumar Veeramally <ravikumar.veeramally@linux.intel.com>
This commit is contained in:
Ravi kumar Veeramally 2018-01-10 15:59:50 +02:00 committed by Jukka Rissanen
parent d6ca4decea
commit 9489fa54cc
1 changed files with 24 additions and 11 deletions
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35
subsys/net/lib/http/http.c
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@ -139,24 +139,37 @@ int http_prepare_and_send(struct http_ctx *ctx,
ret = net_pkt_append(ctx->pending, payload_len, payload,
ctx->timeout);
if (!ret || ret > payload_len) {
ret = -EINVAL;
goto error;
}
added = ret;
if (added < payload_len) {
/* Not all data could be added, send what we have now
* and allocate new stuff to be sent.
*/
ret = http_send_flush(ctx, user_send_data);
if (ret < 0) {
return ret;
}
payload_len -= added;
payload_len -= added;
if (payload_len) {
payload += added;
}
} while (added < payload_len);
/* Not all data could be added, send what we have now
* and allocate new stuff to be sent.
*/
ret = http_send_flush(ctx, user_send_data);
if (ret < 0) {
goto error;
}
} while (payload_len);
return 0;
error:
if (ctx->pending) {
net_pkt_unref(ctx->pending);
ctx->pending = NULL;
}
return ret;
}
int http_send_flush(struct http_ctx *ctx, void *user_send_data)