This set contains three BPF fixes for net, one that addresses the
complaint from Geert wrt static allocations, and the other is a fix
wrt mem accounting that I found recently during testing and there's
still one more fix on the map value marking.
Thanks!
v1 -> v2:
- Patch 1 as is.
- Fixed kbuild bot issue by letting charging helpers stay in the
syscall.c, since there locked_vm is valid and only export the
ones needed by bpf_prog_realloc(). Add empty stubs in case the
bpf syscall is not enabled.
- Added patch 3 that addresses one more issue in map val marking.
Daniel Borkmann (3):
bpf: dynamically allocate digest scratch buffer
bpf: fix overflow in prog accounting
bpf: fix mark_reg_unknown_value for spilled regs on map value marking
include/linux/bpf.h | 13 ++++++++++++-
include/linux/filter.h | 14 +++++++++++---
kernel/bpf/core.c | 43 +++++++++++++++++++++++++++++--------------
kernel/bpf/syscall.c | 38 +++++++++++++++++++++++++++++---------
kernel/bpf/verifier.c | 17 ++++++++++++-----
5 files changed, 93 insertions(+), 32 deletions(-)
--
1.9.3
