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(parent: 18c67cb) | patch
minix: bug widening a binary "not" operation
authorDan Carpenter <dan.carpenter@oracle.com>
Wed, 19 Jun 2013 00:08:10 +0000 (10:08 +1000)
committerAl Viro <viro@zeniv.linux.org.uk>
Sat, 29 Jun 2013 08:57:35 +0000 (12:57 +0400)
commit642b704cd7a29be0b8900971eb525086c1c995b7
tree616b89d759f128c01e967ed64fd7c7da1b763dcftree | snapshot
parent18c67cb9f0d2ac1e5660899c852f657ba84ddd2ecommit | diff
minix: bug widening a binary "not" operation

"chunk_size" is an unsigned int and "pos" is an unsigned long.  The
"& ~(chunk_size-1)" operation clears the high 32 bits unintentionally.

The ALIGN() macro does the correct thing.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
fs/minix/dir.c diff | blob | history
Domain: System / Kernel;