Description: Fixes "20150704-CVE-2015-3239"

Index: pkg-libunwind/include/dwarf_i.h

===================================================================

--- pkg-libunwind.orig/include/dwarf_i.h	2015-07-04 10:57:29.000000000 +0900

+++ pkg-libunwind/include/dwarf_i.h	2015-07-04 11:06:08.675616821 +0900

@@ -20,7 +20,7 @@

 extern const uint8_t dwarf_to_unw_regnum_map[DWARF_REGNUM_MAP_LENGTH];

 /* REG is evaluated multiple times; it better be side-effects free!  */

 # define dwarf_to_unw_regnum(reg)					  \

-  (((reg) <= DWARF_REGNUM_MAP_LENGTH) ? dwarf_to_unw_regnum_map[reg] : 0)

+  (((reg) < DWARF_REGNUM_MAP_LENGTH) ? dwarf_to_unw_regnum_map[reg] : 0)

 #endif

 #ifdef UNW_LOCAL_ONLY