Only terminate stack traces when the %ebp trail goes cold, and not
just because some addresses cannot be mapped to anything.
Needed to give sensible stack traces on Red Hat 7.3.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@390 a5019735-40e9-0310-863c-91ae7b9d1cf9
2 files changed