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Fix memcpy-less DTLS RX so it really doesn't use memcpy().
author
David Woodhouse
<David.Woodhouse@intel.com>
Wed, 14 Dec 2011 15:41:35 +0000
(15:41 +0000)
committer
David Woodhouse
<David.Woodhouse@intel.com>
Wed, 14 Dec 2011 15:41:35 +0000
(15:41 +0000)
It was receiving into a preallocated packet... then using queue_new_packet()
on that buffer which would allocate and copy to a *new* packet. Doh!
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
dtls.c
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diff --git
a/dtls.c
b/dtls.c
index
909e7a5
..
86842f8
100644
(file)
--- a/
dtls.c
+++ b/
dtls.c
@@
-462,7
+462,9
@@
int dtls_mainloop(struct openconnect_info *vpninfo, int *timeout)
switch(buf[0]) {
case AC_PKT_DATA:
- queue_new_packet(&vpninfo->incoming_queue, buf+1, len-1);
+ dtls_pkt->len = len - 1;
+ queue_packet(&vpninfo->incoming_queue, dtls_pkt);
+ dtls_pkt = NULL;
work_done = 1;
break;