This returns not just the buffer of a reliable_entry but the whole
entry. This allows the caller to also inspect the original opcode
and packet id.
---
src/openvpn/reliable.c | 6 +++---
src/openvpn/reliable.h | 7 +++----
src/openvpn/ssl.c | 7 ++++---
3 files changed, 10 insertions(+), 10 deletions(-)
diff --git a/src/openvpn/reliable.c b/src/openvpn/reliable.c
index 5c897b225..372444350 100644
--- a/src/openvpn/reliable.c
+++ b/src/openvpn/reliable.c
@@ -533,8 +533,8 @@ reliable_get_buf_output_sequenced(struct reliable *rel)
}
/* get active buffer for next sequentially increasing key ID */
-struct buffer *
-reliable_get_buf_sequenced(struct reliable *rel)
+struct reliable_entry *
+reliable_get_entry_sequenced(struct reliable *rel)
{
int i;
for (i = 0; i < rel->size; ++i)
@@ -542,7 +542,7 @@ reliable_get_buf_sequenced(struct reliable *rel)
struct reliable_entry *e = &rel->array[i];
if (e->active && e->packet_id == rel->packet_id)
{
- return &e->buf;
+ return e;
}
}
return NULL;
diff --git a/src/openvpn/reliable.h b/src/openvpn/reliable.h
index b045410a7..0bc8ab913 100644
--- a/src/openvpn/reliable.h
+++ b/src/openvpn/reliable.h
@@ -351,11 +351,10 @@ bool reliable_ack_acknowledge_packet_id(struct
reliable_ack *ack, packet_id_type
* @param rel The reliable structure from which to retrieve the
* buffer.
*
- * @return A pointer to the buffer of the entry with the next
- * sequential key ID. If no such entry is present, this function
- * returns NULL.
+ * @return A pointer to the entry with the next sequential key ID.
+ * If no such entry is present, this function returns NULL.
*/
-struct buffer *reliable_get_buf_sequenced(struct reliable *rel);
+struct reliable_entry *reliable_get_entry_sequenced(struct reliable *rel);
/**
* Remove an entry from a reliable structure.
diff --git a/src/openvpn/ssl.c b/src/openvpn/ssl.c
index dca62a875..80440c411 100644
--- a/src/openvpn/ssl.c
+++ b/src/openvpn/ssl.c
@@ -2592,9 +2592,10 @@ tls_process_state(struct tls_multi *multi,
}
/* Write incoming ciphertext to TLS object */
- struct buffer *buf = reliable_get_buf_sequenced(ks->rec_reliable);
- if (buf)
+ struct reliable_entry *entry =
reliable_get_entry_sequenced(ks->rec_reliable);
+ if (entry)
{
+ struct buffer *buf = &entry->buf;
int status = 0;
if (buf->len)
{
@@ -2619,7 +2620,7 @@ tls_process_state(struct tls_multi *multi,
}
/* Read incoming plaintext from TLS object */
- buf = &ks->plaintext_read_buf;
+ struct buffer *buf = &ks->plaintext_read_buf;
if (!buf->len)
{
int status;
--
2.32.0 (Apple Git-132)
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