ClearML/dropbear
1
0
Fork 0
mirror of https://github.com/clearml/dropbear synced 2025-02-07 13:21:15 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Just put the version string on the queue, don't use atomicio

Browse Source
This commit is contained in:
Matt Johnston 2013-04-03 19:23:53 +08:00
parent 286fa93a8d
commit a2f70a3751
2 changed files with 6 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
common-session.c
View File

@ -33,7 +33,6 @@
#include "random.h"
#include "kex.h"
#include "channel.h"
#include "atomicio.h"
#include "runopts.h"
static void checktimeouts();
@ -50,8 +49,6 @@ int sessinitdone = 0; /* GLOBAL */
/* this is set when we get SIGINT or SIGTERM, the handler is in main.c */
int exitflag = 0; /* GLOBAL */
/* called only at the start of a session, set up initial state */
void common_session_init(int sock_in, int sock_out) {
@ -257,13 +254,12 @@ void session_cleanup() {
TRACE(("leave session_cleanup"))
}
void send_session_identification() {
/* write our version string, this blocks */
if (atomicio(write, ses.sock_out, LOCAL_IDENT "\r\n",
strlen(LOCAL_IDENT "\r\n")) == DROPBEAR_FAILURE) {
ses.remoteclosed();
}
buffer *writebuf = buf_new(strlen(LOCAL_IDENT "\r\n") + 1);
buf_putbytes(writebuf, LOCAL_IDENT "\r\n", strlen(LOCAL_IDENT "\r\n"));
buf_putbyte(writebuf, 0x0); // packet type
buf_setpos(writebuf, 0);
enqueue(&ses.writequeue, writebuf);
}
static void read_session_identification() {

2
process-packet.c
View File

@ -48,7 +48,7 @@ void process_packet() {
TRACE2(("enter process_packet"))
type = buf_getbyte(ses.payload);
TRACE(("process_packet: packet type = %d", type))
TRACE(("process_packet: packet type = %d, len %d", type, ses.payload->len))
ses.lastpacket = type;