]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commitdiff
bpf_dbg: fix wrong register usage
authorBrendan Hickey <bhickey@google.com>
Wed, 30 Apr 2014 08:24:38 +0000 (10:24 +0200)
committerDavid S. Miller <davem@davemloft.net>
Wed, 30 Apr 2014 20:12:22 +0000 (16:12 -0400)
The AND instruction is erroneously using the X register instead
of the K register.

Signed-off-by: Brendan Hickey <bhickey@google.com>
Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
tools/net/bpf_dbg.c

index bb31813e43ddca8bd2bad4544e593d8c6df418f2..9a287bec695a3630bc43f19e3376d8cff36d2856 100644 (file)
@@ -820,7 +820,7 @@ do_div:
                r->A &= r->X;
                break;
        case BPF_ALU_AND | BPF_K:
-               r->A &= r->X;
+               r->A &= K;
                break;
        case BPF_ALU_OR | BPF_X:
                r->A |= r->X;