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| author | Marko Kohtala <marko.kohtala@gmail.com> | 2006-01-06 03:19:43 -0500 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-06 11:33:56 -0500 |
| commit | c660629059abbbd0eb56e12f9bb4494f01800bbc (patch) | |
| tree | da6a8d3a38e0c2e91b45dda210dc9f56306027a0 /drivers/parport/daisy.c | |
| parent | 39ee059affaf57a152c64cd3a0adc3f48f02ed71 (diff) | |
[PATCH] parport: buffer overflow fix
Fix potential buffer overflow in case the device ID did not end in semicolon.
Also might fail to negotiate back to IEEE1284_MODE_COMPAT in case of failure.
parport_device_id did not return what Documentation/parport-lowlevel.txt said,
so I changed it to match it.
Determining device ID length is overly complicated, but Tim Waugh recalled on
linux-parport seeing some buggy device that might need it.
Signed-off-by: Marko Kohtala <marko.kohtala@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/parport/daisy.c')
0 files changed, 0 insertions, 0 deletions