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coap_net.c: Fix TCP boundary read condition

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Increment session->partial_read correctly.
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Jon Shallow authored and Jon Shallow committed 2024-11-23 12:06:35 +00:00
1 parent 19cef11d04
commit 1d465b6bde
1 file changed
+4 -1
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src/coap_net.c
+4 -1
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@@ -2331,6 +2331,7 @@ coap_read_session(coap_context_t *ctx, coap_session_t *session, coap_tick_t now)
p += n;
bytes_read -= n;
if (n == len) {
/* Header now all in */
size_t size = coap_pdu_parse_size(session->proto, session->read_header,
hdr_size + tok_ext_bytes);
if (size > COAP_DEFAULT_MAX_PDU_RX_SIZE) {
@@ -2364,9 +2365,11 @@ coap_read_session(coap_context_t *ctx, coap_session_t *session, coap_tick_t now)
session->partial_read = 0;
}
} else {
session->partial_read += bytes_read;
/* More of the header to go */
session->partial_read += n;
}
} else {
/* Get in first byte of the header */
session->read_header[0] = *p++;
bytes_read -= 1;
if (!coap_pdu_parse_header_size(session->proto,