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Ignore the zero byte at the start of the rlogin main protocol

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[originally from svn r920]
This commit is contained in:
Simon Tatham 2001-02-01 14:09:00 +00:00
parent c3c0db0c0f
commit 1e2b9ced01
1 changed files with 15 additions and 1 deletions
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16
rlogin.c
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@ -49,8 +49,22 @@ static int rlogin_receive (Socket skt, int urgent, char *data, int len) {
* on 0x10 and 0x20 respectively. I'm not convinced it's
* worth it...
*/
} else {
/*
* Main rlogin protocol. This is really simple: the first
* byte is expected to be NULL and is ignored, and the rest
* is printed.
*/
static int firstbyte = 1;
if (firstbyte) {
if (data[0] == '\0') {
data++;
len--;
}
firstbyte = 0;
}
c_write(data, len);
}
c_write(data, len);
return 1;
}