dolphin-emu/dolphin — pull request #447 by Sonicadvance1 (2014-06-02 04:51:40+00:00)
Title: Fix a crash in ARM's CPUDetect on a malformed /proc/cpuinfo.

If a CPU string was incapable of being found we would return a null pointer, which would crash with strncpy.
Also if we couldn't get a CPU implementer we would call free() to a null pointer.
In addition, detect 64bit ARM running.