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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2010-04-04 23:45:09 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2010-04-04 23:45:09 +0200 |
| commit | 4c721049c3114c946848fbbd38d6180aa7af537d (patch) | |
| tree | 3355d5721cd131e5526caa3a47a517c3586d3ade /networking/telnetd.c | |
| parent | f8fcc184b6e05cbf5f88aa4f4e716e137a69f97e (diff) | |
| download | busybox-4c721049c3114c946848fbbd38d6180aa7af537d.tar.gz | |
who: fix attempts to open '/dev/dev/ttyX'; make columns a bit wider, add -H
function old new delta
who_main 292 363 +71
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'networking/telnetd.c')
| -rw-r--r-- | networking/telnetd.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/networking/telnetd.c b/networking/telnetd.c index dd59de9d4..cab94f0f7 100644 --- a/networking/telnetd.c +++ b/networking/telnetd.c @@ -74,11 +74,11 @@ struct globals { string of characters fit for the terminal. Do this by packing all characters meant for the terminal sequentially towards the end of buf. - Return a pointer to the beginning of the characters meant for the terminal. + Return a pointer to the beginning of the characters meant for the terminal and make *num_totty the number of characters that should be sent to the terminal. - Note - If an IAC (3 byte quantity) starts before (bf + len) but extends + Note - if an IAC (3 byte quantity) starts before (bf + len) but extends past (bf + len) then that IAC will be left unprocessed and *processed will be less than len. |