| commit | 69ea6405980f217557b6a58f70ff60d8d88519a5 | [log] [tgz] |
|---|---|---|
| author | Paul Mackerras <paulus@samba.org> | Mon May 28 12:59:56 2012 +1000 |
| committer | Linus Torvalds <torvalds@linux-foundation.org> | Sun May 27 20:59:46 2012 -0700 |
| tree | d5e2b702e0226465d6962a28d1406c2deeb9fedd | |
| parent | 1e2aec873ad6d16538512dbb96853caa1fa076af [diff] |
lib: Fix generic strnlen_user for 32-bit big-endian machines The aligned_byte_mask() definition is wrong for 32-bit big-endian machines: the "7-(n)" part of the definition assumes a long is 8 bytes. This fixes it by using BITS_PER_LONG - 8 instead of 8*7. Tested on 32-bit and 64-bit PowerPC. Signed-off-by: Paul Mackerras <paulus@samba.org> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>