crypt: Fix variable 'cint' might be clobbered by 'longjmp' or 'vfork' on POWER8
crypt: Fix variable 'cint' might be clobbered by 'longjmp' or 'vfork' on POWER8

besser82/libxcrypt,besser82/libxcrypt,besser82/libxcrypt,besser82/libxcrypt