Merge patch from JeremyF:

41-linefix

When working out the source:line information for a stack backtrace,
subtract 1 from return addresses in the hope that this points to the
line of the caller rather than the line after the caller.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@1317 a5019735-40e9-0310-863c-91ae7b9d1cf9
1 file changed