Jump to BPF_STMT(BPF_RET+BPF_K, 0) if protocol_size != 4
---
src/libcharon/plugins/farp/farp_spoofer.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/libcharon/plugins/farp/farp_spoofer.c
b/src/libcharon/plugins/farp/farp_spoofer.c
index c2715bd..5753f79 100644
--- a/src/libcharon/plugins/farp/farp_spoofer.c
+++ b/src/libcharon/plugins/farp/farp_spoofer.c
@@ -143,7 +143,7 @@ farp_spoofer_t *farp_spoofer_create(farp_listener_t
*listener)
BPF_STMT(BPF_LD+BPF_B+BPF_ABS, offsetof(arp_t, hardware_size)),
BPF_JUMP(BPF_JMP+BPF_JEQ+BPF_K, 6, 0, 7),
BPF_STMT(BPF_LD+BPF_B+BPF_ABS, offsetof(arp_t, protocol_size)),
- BPF_JUMP(BPF_JMP+BPF_JEQ+BPF_K, 4, 0, 4),
+ BPF_JUMP(BPF_JMP+BPF_JEQ+BPF_K, 4, 0, 5),
BPF_STMT(BPF_LD+BPF_H+BPF_ABS, offsetof(arp_t, opcode)),
BPF_JUMP(BPF_JMP+BPF_JEQ+BPF_K, ARPOP_REQUEST, 0, 3),
BPF_STMT(BPF_LD+BPF_W+BPF_LEN, 0),
--
1.8.4.5
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