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authorBruno Prémont2012-09-19 21:18:10 +0200
committerJiri Kosina2012-09-24 23:04:55 +0200
commit5ed84c341c25accc61410cfb53a45170f8fb19e4 (patch)
treeba7df0b10aafff90cdcedf8307803c0da8e25339 /drivers/bluetooth
parent206e3f1cda4d6113bdbb3656917d481b9ad447e4 (diff)
HID: picoLCD: bounds check in dump_buff_as_hex()
Make sure we keep enough space for terminating NUL character after last newline. If we have too much data, replace last byte with '.'s to make overflow visible. Using hex_dump_to_buffer() is not interesting as it adds more overhead and does not append the trailing linefeed. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Bruno Prémont <bonbons@linux-vserver.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/bluetooth')
0 files changed, 0 insertions, 0 deletions