md5sum makes unaligned word accesses...

Andre armcc2000 at yahoo.com
Wed May 10 03:56:16 UTC 2006


# uname -m
armv5EJl

# busybox
BusyBox v1.1.2 (2006.05.10-03:05+0000) multi-call binary
...

# echo 5 > /proc/cpu/alignment

(This is ARM specific and ensures that userspace alignment faults
don't cause silent data corruption... which unfortunately is the
default behaviour).

# dd if=tempfile bs=1 | md5sum
Alignment trap: md5sum (163) PC=0x0004782c Instr=0xe79b3105
Address=0x7fffed8d FSR 0x001
Bus error



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