On Fri, May 19, 2023 at 05:50:35PM +0200, Alexander Lobakin wrote:
FYI for devs: I posted RFC of kallsyms with file paths almost a year
ago[0], but it went unnoticed =\
`file name + function name` is not a unique pair: in one of FG-KASLR
discussions, someone even wrote simple script, which showed around 40
collisions in the kernel. My approach was to include file path starting
at the kernel root folder, i.e. `net/core/dev.o:register_netdev`.
I'm not sure why no comments happened back then tho. Maybe you could
take a look, I'm pretty busy with other projects, but if you find
anything useful there in the RFC, I could join to a little bit.
[0]
https://lore.kernel.org/all/20220818115306.1109642-1-alexandr.lobakin@intel.com (local)
Petr suggested line number too, that'd fix it too.
Luis