I wonder if it is possible to activate the cloning if needed, e.g. if
topoh module is loaded and msg_apply_changes() is used in config.
regards
Klaus
On 21.12.2011 10:04, Daniel-Constantin Mierla wrote:
Module: sip-router
Branch: master
Commit: a510d17d7005fa47d4f2a672b4ceb94fbda9c9ba
URL:
http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=a510d17d7005fa47d4f2a672b4ceb94fbda9c9ba
Author: Daniel-Constantin Mierla<[email protected]>
Committer: Daniel-Constantin Mierla<[email protected]>
Date: Tue Dec 20 22:34:26 2011 +0100
core/tcp: define option TCP_CLONE_RCVBUF to turn off/on tcp rcv buffer cloning
- cloning is on by default, to be safe for topoh and msg_apply_changes()
---
tcp_read.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/tcp_read.c b/tcp_read.c
index c180301..c86a2dd 100644
--- a/tcp_read.c
+++ b/tcp_read.c
@@ -856,8 +856,10 @@ skip:
* the content of the stream. Safer, make a clone of buf content in a local
* buffer and give that to receive_msg() to link to msg->buf
*/
+#define TCP_CLONE_RCVBUF
int receive_tcp_msg(char* tcpbuf, unsigned int len, struct receive_info*
rcv_info)
{
+#ifdef TCP_CLONE_RCVBUF
#ifdef DYN_BUF
char *buf = NULL;
#else
@@ -903,6 +905,9 @@ int receive_tcp_msg(char* tcpbuf, unsigned int len, struct
receive_info* rcv_inf
memcpy(buf, tcpbuf, len);
buf[len] = '\0';
return receive_msg(buf, len, rcv_info);
+#else /* TCP_CLONE_RCVBUF */
+ return receive_msg(tcpbuf, len, rcv_info);
+#endif /* TCP_CLONE_RCVBUF */
}
int tcp_read_req(struct tcp_connection* con, int* bytes_read, int* read_flags)
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