Kris Katterjohn wrote:
This makes the filter length in sk_chk_filter() unsigned as it should be.
Signed-off-by: Kris Katterjohn <[EMAIL PROTECTED]>
This is a diff from 2.6.15.
The length should never be negative, and if the length were negative, the for
loop would fail.
- if (ftest->k >= (unsigned)(flen-pc-1))
+ if (ftest->k >= flen - pc - 1)
NAK. The subtraction makes the whole expressions signed, so
a very large ftest->k is interpreted as a negative number
and passes the test.
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