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2007-02-22 Jim Meyering <jim@meyering.net>
+ Adjust preceding change not to perform an unaligned access.
+ * src/copy.c (copy_reg): Undo previous change. Instead, make
+ it clearer that we're using a single-byte sentinel, and
+ [lint]: Initialize uintptr_t-1 bytes after the sentinel.
+ Reported by Andreas Schwab.
+
Placate valgrind, wrt ./cp --sparse=always
* src/copy.c (copy_reg): Place the sentinel by setting a
full word's worth of bits, not just a single byte's worth.