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| author | piaip <piaip@63ad8ddf-47c3-0310-b6dd-a9e9d9715204> | 2008-01-19 00:02:22 +0800 |
|---|---|---|
| committer | piaip <piaip@63ad8ddf-47c3-0310-b6dd-a9e9d9715204> | 2008-01-19 00:02:22 +0800 |
| commit | 01cb925740f158ccd6ce7f48302080867a09a0ac (patch) | |
| tree | 90faab403e779ce99c523b84237fedb3e7faf8b7 /mbbsd/telnet.c | |
| parent | b7bba29130f01b78922ff4d8f71fc93646a0dbdb (diff) | |
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- improve input system logic
git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@3842 63ad8ddf-47c3-0310-b6dd-a9e9d9715204
Diffstat (limited to 'mbbsd/telnet.c')
| -rw-r--r-- | mbbsd/telnet.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/mbbsd/telnet.c b/mbbsd/telnet.c index 4f4bba0b..332b3f3a 100644 --- a/mbbsd/telnet.c +++ b/mbbsd/telnet.c @@ -164,7 +164,9 @@ telnet_handler(unsigned char c) iac_state = IAC_NONE; /* by default we restore state. */ switch(c) { case IAC: - return 0; + // return 0; + // we don't want to allow IACs as input. + return 1; /* we don't want to process these. or maybe in future. */ case BREAK: /* break */ |