On Sa, 2014-09-13 at 00:06 -0400, Sasha Levin wrote: > Commit "net: bpf: make eBPF interpreter images read-only" has changed bpf_prog > to be vmalloc()ed but never handled some of the errors paths of the old code. > > On error within sk_attach_filter (which userspace can easily trigger), we'd > kfree() the vmalloc()ed memory, and leak the internal bpf_work_struct. > > Signed-off-by: Sasha Levin <sasha.le...@oracle.com>
Yeah, thanks, we missed that somehow. Acked-by: Hannes Frederic Sowa <han...@stressinduktion.org> Bye, Hannes -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
