Fix getting Symbols from dynamic symbol table #2
Description
Dynamic symbol table may export symbols with the same name, aimed at different versions (the different version signified after '@' in the name in SOME cases)
for example, running:
nm -D resources/libc.so.6 | grep __libc_start_main
produces two results:
000000000002a200 T __libc_start_main@@GLIBC_2.34
000000000002a200 T __libc_start_main@GLIBC_2.2.5
Those results point to the same address in this particular case, but it is not always the case.
Also, the destined versions (after "@") doesn't always exist in the name of the searcher in every searcher (elftools_searcher does not include this information in the name so there is no way to differentiate the two).
Need to:
- Define what is the desired behavior
- Could be just disabling read from Dynsym
- Requiring specification of version for each symbol seems counter productive (create different config for different versions - exactly what I want to avoid).
- Implement desired behavior