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| author | Mark Tomlinson <mark.tomlinson@alliedtelesis.co.nz> | 2015-05-17 20:01:48 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-05-24 15:43:50 -0400 |
| commit | da555db6b06340e3f6b4b0a0448c30bebfe23b0a (patch) | |
| tree | 872aae27524cdd0ff3c9da0bd0efa679ad6bf66c /kernel | |
| parent | 392bceedb107a3dc1d4287e63d7670d08f702feb (diff) | |
n_tty: Fix calculation of size in canon_copy_from_read_buf
There was a hardcoded value of 4096 which should have been N_TTY_BUF_SIZE.
This caused reads from tty to fail with EFAULT when they shouldn't have
done if N_TTY_BUF_SIZE was declared to be something other than 4096.
Signed-off-by: Mark Tomlinson <mark.tomlinson@alliedtelesis.co.nz>
Reviewed-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions