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| author | Aleksander Morgado <aleksander@aleksander.es> | 2018-08-31 00:37:20 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2018-08-31 08:42:00 +0200 |
| commit | 92e1b1f0ca0249c64186f1017eaade0c79d7c2e6 (patch) | |
| tree | f166e2719d403723e0817aaa15f3808810273f00 /lib/ratp.c | |
| parent | c52168e0fc9991170e80b487277ad307d89ae2e1 (diff) | |
| download | barebox-92e1b1f0ca0249c64186f1017eaade0c79d7c2e6.tar.gz barebox-92e1b1f0ca0249c64186f1017eaade0c79d7c2e6.tar.xz | |
ratp: fix sending data that won't fit in a single RATP packet
We need to advance the input buffer used to create messages when the
data doesn't fit in a single RATP packet.
Signed-off-by: Aleksander Morgado <aleksander@aleksander.es>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'lib/ratp.c')
| -rw-r--r-- | lib/ratp.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/ratp.c b/lib/ratp.c index 4c5c748b48..7801cae519 100644 --- a/lib/ratp.c +++ b/lib/ratp.c @@ -1734,11 +1734,12 @@ void ratp_close(struct ratp *ratp) * * Return: 0 if successful, a negative error code otherwise. */ -int ratp_send_complete(struct ratp *ratp, const void *data, size_t len, +int ratp_send_complete(struct ratp *ratp, const uint8_t *data, size_t len, void (*complete)(void *ctx, int status), void *complete_ctx) { struct ratp_internal *ri = ratp->internal; struct ratp_message *msg; + int sent = 0; if (!ri || ri->state != RATP_STATE_ESTABLISHED) return -ENETDOWN; @@ -1754,11 +1755,12 @@ int ratp_send_complete(struct ratp *ratp, const void *data, size_t len, msg = xzalloc(sizeof(*msg)); msg->buf = xzalloc(sizeof(struct ratp_header) + now + 2); msg->len = now; - memcpy(msg->buf + sizeof(struct ratp_header), data, now); + memcpy(msg->buf + sizeof(struct ratp_header), data + sent, now); list_add_tail(&msg->list, &ri->sendmsg); len -= now; + sent += now; } msg->eor = 1; |