3 files changed, 27 insertions, 7 deletions
diff --git a/src/include/ndpi_typedefs.h b/src/include/ndpi_typedefs.h
index affb29826..5f980b506 100644
--- a/src/include/ndpi_typedefs.h
+++ b/src/include/ndpi_typedefs.h
@@ -76,8 +76,8 @@ typedef enum {
   NDPI_TLS_NOT_CARRYING_HTTPS,
   NDPI_SUSPICIOUS_DGA_DOMAIN,
   NDPI_MALFORMED_PACKET,
-  NDPI_SSH_OBSOLETE_CLIENT_SIGNATURE,
-  NDPI_SSH_OBSOLETE_SERVER_SIGNATURE,
+  NDPI_SSH_OBSOLETE_CLIENT_VERSION_OR_CIPHER,
+  NDPI_SSH_OBSOLETE_SERVER_VERSION_OR_CIPHER,
   
   /* Leave this as last member */
   NDPI_MAX_RISK
diff --git a/src/lib/ndpi_utils.c b/src/lib/ndpi_utils.c
index ee3d7bc71..ac2c7173c 100644
--- a/src/lib/ndpi_utils.c
+++ b/src/lib/ndpi_utils.c
@@ -1524,12 +1524,12 @@ const char* ndpi_risk2str(ndpi_risk_enum risk) {
   case NDPI_MALFORMED_PACKET:
     return("Malformed packet");
 
-  case NDPI_SSH_OBSOLETE_CLIENT_SIGNATURE:
-    return("SSH Obsolete Client Signature");
-
-  case NDPI_SSH_OBSOLETE_SERVER_SIGNATURE:
-    return("SSH Obsolete Server Signature");
+  case NDPI_SSH_OBSOLETE_CLIENT_VERSION_OR_CIPHER:
+    return("SSH obsolete client version/cipher");
 
+  case NDPI_SSH_OBSOLETE_SERVER_VERSION_OR_CIPHER:
+    return("SSH obsolete server version/cipher");
+    
   default:
     snprintf(buf, sizeof(buf), "%d", (int)risk);
     return(buf);
diff --git a/src/lib/third_party/src/hll/hll.c b/src/lib/third_party/src/hll/hll.c
index f8cd817db..b9d61f21c 100644
--- a/src/lib/third_party/src/hll/hll.c
+++ b/src/lib/third_party/src/hll/hll.c
@@ -47,6 +47,26 @@ static __inline u_int8_t _hll_rank(u_int32_t hash, u_int8_t bits) {
   return i;
 }
 
+/*
+  IMPORTANT: memory usage notes
+  
+  [i: 4] 16 bytes
+  [i: 5] 32 bytes
+  [i: 6] 64 bytes
+  [i: 7] 128 bytes
+  [i: 8] 256 bytes
+  [i: 9] 512 bytes
+  [i: 10] 1024 bytes
+  [i: 11] 2048 bytes
+  [i: 12] 4096 bytes
+  [i: 13] 8192 bytes
+  [i: 14] 16384 bytes
+  [i: 15] 32768 bytes
+  [i: 16] 65536 bytes
+  [i: 17] 131072 bytes
+  [i: 18] 262144 bytes
+  [i: 19] 524288 bytes
+*/
 int hll_init(struct ndpi_hll *hll, u_int8_t bits) {
   if(bits < 4 || bits > 20) {
     errno = ERANGE;