Andy Lutomirski e0bf7b86da x86/vdso: Hack to keep 64-bit Go programs working
The Go runtime has a buggy vDSO parser that currently segfaults.
This writes an empty SHT_DYNSYM entry that causes Go's runtime to
malfunction by thinking that the vDSO is empty rather than
malfunctioning by running off the end and segfaulting.

This affects x86-64 only as far as we know, so we do not need this for
the i386 and x32 vdsos.

Signed-off-by: Andy Lutomirski <luto@amacapital.net>
Link: http://lkml.kernel.org/r/d10618176c4bd39b457a5e85c497295c90cab1bc.1402620737.git.luto@amacapital.net
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2014-06-12 19:02:30 -07:00
..
2014-06-04 10:02:38 -07:00
2014-05-01 10:09:47 -07:00
2014-04-18 14:20:36 +02:00
2014-06-06 16:08:11 -07:00
2014-06-04 10:02:38 -07:00
2014-04-18 14:20:43 +02:00