Eric Dumazet dc72d99dab net: bpf_jit: fix BPF_S_LDX_B_MSH compilation ... Matt Evans spotted that x86 bpf_jit was incorrectly handling negative constant offsets in BPF_S_LDX_B_MSH instruction. We need to abort JIT compilation like we do in common_load so that filter uses the interpreter code and can call __load_pointer() Reference: http://lists.openwall.net/netdev/2011/07/19/11 Thanks to Indan Zupancic to bring back this issue. Reported-by: Matt Evans <matt@ozlabs.org> Reported-by: Indan Zupancic <indan@nul.nu> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2012-03-19 17:41:44 -04:00
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Makefile	net: filter: Just In Time compiler for x86-64	2011-04-27 23:05:08 -07:00
bpf_jit.S	net: filter: Just In Time compiler for x86-64	2011-04-27 23:05:08 -07:00
bpf_jit_comp.c	net: bpf_jit: fix BPF_S_LDX_B_MSH compilation	2012-03-19 17:41:44 -04:00