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| author | Tomas Heinrich | 2010-04-16 23:59:51 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2010-04-16 16:26:08 -0700 |
| commit | 0358daf44742385f2eac355cd2605a1993628343 (patch) | |
| tree | cd6a94c6ad1d5022aa628dd3786d5cdc6acccf10 /libbb | |
| parent | 36dcf4e516baac2aa454badc0686c4212dc997fe (diff) | |
| download | busybox-0358daf44742385f2eac355cd2605a1993628343.zip busybox-0358daf44742385f2eac355cd2605a1993628343.tar.gz | |
read_key: fix buffer length calculation
Signed-off-by: Tomas Heinrich <heinrich.tomas@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'libbb')
| -rw-r--r-- | libbb/read_key.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libbb/read_key.c b/libbb/read_key.c index 0faa12c..8422976 100644 --- a/libbb/read_key.c +++ b/libbb/read_key.c @@ -264,5 +264,5 @@ void FAST_FUNC read_key_ungets(char *buffer, const char *str, unsigned len) if (len > KEYCODE_BUFFER_SIZE-1 - cur_len) len = KEYCODE_BUFFER_SIZE-1 - cur_len; memcpy(buffer + 1 + cur_len, str, len); - buffer[0] += cur_len + len; + buffer[0] += len; } |