diff options
| -rw-r--r-- | networking/telnetd.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/networking/telnetd.c b/networking/telnetd.c index eaaf29bce..1de3abcc7 100644 --- a/networking/telnetd.c +++ b/networking/telnetd.c | |||
| @@ -154,6 +154,11 @@ safe_write_to_pty_decode_iac(struct tsession *ts) | |||
| 154 | * Example: we get this from our own (bbox) telnet client: | 154 | * Example: we get this from our own (bbox) telnet client: |
| 155 | * read(5, "\377\374\1""\377\373\37""\377\372\37\0\262\0@\377\360""\377\375\1""\377\375\3"): | 155 | * read(5, "\377\374\1""\377\373\37""\377\372\37\0\262\0@\377\360""\377\375\1""\377\375\3"): |
| 156 | * IAC WONT ECHO, IAC WILL NAWS, IAC SB NAWS <cols> <rows> IAC SE, IAC DO SGA | 156 | * IAC WONT ECHO, IAC WILL NAWS, IAC SB NAWS <cols> <rows> IAC SE, IAC DO SGA |
| 157 | * Another example (telnet-0.17 from old-netkit): | ||
| 158 | * read(4, "\377\375\3""\377\373\30""\377\373\37""\377\373 ""\377\373!""\377\373\"""\377\373'" | ||
| 159 | * "\377\375\5""\377\373#""\377\374\1""\377\372\37\0\257\0I\377\360""\377\375\1"): | ||
| 160 | * IAC DO SGA, IAC WILL TTYPE, IAC WILL NAWS, IAC WILL TSPEED, IAC WILL LFLOW, IAC WILL LINEMODE, IAC WILL NEW_ENVIRON, | ||
| 161 | * IAC DO STATUS, IAC WILL XDISPLOC, IAC WONT ECHO, IAC SB NAWS <cols> <rows> IAC SE, IAC DO ECHO | ||
| 157 | */ | 162 | */ |
| 158 | if (wr <= 1) { | 163 | if (wr <= 1) { |
| 159 | /* Only the single IAC byte is in the buffer, eat it | 164 | /* Only the single IAC byte is in the buffer, eat it |