lkml.org 
[lkml]   [2023]   [Mar]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Subject[PATCH bpf-next 0/2] update 32-bit bounds when the lower 32-bit value is not wrapping
Date
This patchset updates __reg_combine_64_into_32 function to set 32-bit bounds
when lower 32-bit value is not wrapping, and add cases to for it.

Xu Kuohai (2):
bpf: update 32-bit bounds when the lower 32-bit value is not wrapping
selftests/bpf: check bounds not in the 32-bit range

kernel/bpf/verifier.c | 27 ++--
tools/testing/selftests/bpf/verifier/bounds.c | 121 ++++++++++++++++++
2 files changed, 132 insertions(+), 16 deletions(-)

--
2.30.2

\
 
 \ /
  Last update: 2023-03-27 00:46    [W:0.079 / U:0.168 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site