Add decoder events to ethernet and sll decoding.

src/decode-ethernet.c

@@ -2,11 +2,14 @@
 
 #include "decode.h"
 #include "decode-ethernet.h"
+#include "decode-events.h"
 
 void DecodeEthernet(ThreadVars *t, Packet *p, u_int8_t *pkt, u_int16_t len, PacketQueue *pq)
 {
-    if (len < ETHERNET_HEADER_LEN)
+    if (len < ETHERNET_HEADER_LEN) {
+        DECODER_SET_EVENT(p,ETHERNET_PKT_TOO_SMALL);
         return;
+    }
 
     EthernetHdr *ethh = (EthernetHdr *)pkt;
     if (ethh == NULL)

src/decode-events.h

@@ -35,6 +35,11 @@ enum {
     UDP_HLEN_TOO_SMALL,
     UDP_HLEN_INVALID,
 
+    /* SLL EVENTS */
+    SLL_PKT_TOO_SMALL,
+
+    /* ETHERNET EVENTS */
+    ETHERNET_PKT_TOO_SMALL,
 };
 
 #endif /* __DECODE_EVENTS_H__ */

src/decode-sll.c

@@ -2,11 +2,14 @@
 
 #include "decode.h"
 #include "decode-sll.h"
+#include "decode-events.h"
 
 void DecodeSll(ThreadVars *t, Packet *p, u_int8_t *pkt, u_int16_t len, PacketQueue *pq)
 {
-    if (len < SLL_HEADER_LEN)
+    if (len < SLL_HEADER_LEN) {
+        DECODER_SET_EVENT(p,SLL_PKT_TOO_SMALL);
         return;
+    }
 
     SllHdr *sllh = (SllHdr *)pkt;
     if (sllh == NULL)