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authorRandy Dunlap <randy.dunlap@oracle.com>2007-11-28 16:21:46 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-11-29 09:24:53 -0800
commitd0eec99ce50baa5cc2ac02363cdb2a771ed4e1e2 (patch)
tree435b232daf15193124f2365882f5068b812e4449 /README
parent6454d1f9038f708d7deef6270ed4ba5bb6e55869 (diff)
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hexdump: don't print bytes with bit 7 set
As Herbert Xu pointed out, bytes (chars) with bit 7 (0x80) set are true with isprint() but they may not be isascii() but be Unicode instead, so don't try to print them in hex dumps. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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