diff --git a/epan/dissectors/packet-llrp.c b/epan/dissectors/packet-llrp.c
index 9f1bb89294..8854fce2c3 100644
--- a/epan/dissectors/packet-llrp.c
+++ b/epan/dissectors/packet-llrp.c
@@ -3138,7 +3138,7 @@ proto_register_llrp(void)
           NULL, HFILL }},
 
         { &hf_llrp_hop_table_id,
-        { "Hop table ID", "llrp.param.hop_table_id", FT_UINT8, BASE_DEC, NULL, 0,
+        { "Hop table ID", "llrp.param.hop_table_id", FT_UINT16, BASE_DEC, NULL, 0,
           NULL, HFILL }},
 
         { &hf_llrp_rfu,
@@ -3850,7 +3850,7 @@ proto_register_llrp(void)
           NULL, HFILL }},
 
         { &hf_llrp_gpi_debounce,
-        { "GPI debounce timer Msec", "llrp.param.gpi_debounce", FT_UINT16, BASE_DEC, NULL, 0,
+        { "GPI debounce timer Msec", "llrp.param.gpi_debounce", FT_UINT32, BASE_DEC, NULL, 0,
           NULL, HFILL }},
 
         { &hf_llrp_temperature,
diff --git a/epan/dissectors/packet-mysql.c b/epan/dissectors/packet-mysql.c
index a1e33f8d4c..686ea5543a 100644
--- a/epan/dissectors/packet-mysql.c
+++ b/epan/dissectors/packet-mysql.c
@@ -3269,7 +3269,7 @@ void proto_register_mysql(void)
 
 		{ &hf_mysql_max_packet,
 		{ "MAX Packet", "mysql.max_packet",
-		FT_UINT24, BASE_DEC, NULL, 0x0,
+		FT_UINT32, BASE_DEC, NULL, 0x0,
 		"MySQL Max packet", HFILL }},
 
 		{ &hf_mysql_charset,
@@ -3599,7 +3599,7 @@ void proto_register_mysql(void)
 
 		{ &hf_mysql_binlog_server_id,
 		{ "Binlog server id", "mysql.binlog.server_id",
-		FT_UINT16, BASE_HEX, NULL, 0x0,
+		FT_UINT32, BASE_HEX, NULL, 0x0,
 		"server_id of the slave", HFILL }},
 
 		{ &hf_mysql_binlog_file_name,
diff --git a/epan/dissectors/packet-ocfs2.c b/epan/dissectors/packet-ocfs2.c
index 2264621cd7..94fbf19ca4 100644
--- a/epan/dissectors/packet-ocfs2.c
+++ b/epan/dissectors/packet-ocfs2.c
@@ -1595,7 +1595,7 @@ void proto_register_ocfs2(void)
 		},
 		{ &hf_dlm_qn_domain,
 			{ "Domain Name", "ocfs2.dlm_query_nodeinfo.qn_domain",
-			  FT_UINT8, BASE_DEC, NULL, 0x0, NULL,
+			  FT_STRING, BASE_NONE, NULL, 0x0, NULL,
 			  HFILL
 			}
 		},
diff --git a/epan/dissectors/packet-smb2.c b/epan/dissectors/packet-smb2.c
index d556d8059f..e1e021bf15 100644
--- a/epan/dissectors/packet-smb2.c
+++ b/epan/dissectors/packet-smb2.c
@@ -13503,7 +13503,7 @@ proto_register_smb2(void)
 		},
 
 		{ &hf_smb2_comp_pattern_v1_reserved2,
-		  { "Reserved2", "smb2.pattern_v1.reserved2", FT_UINT8, BASE_HEX,
+		  { "Reserved2", "smb2.pattern_v1.reserved2", FT_UINT16, BASE_HEX,
 		    NULL, 0, NULL, HFILL }
 		},
 
diff --git a/epan/dissectors/packet-spdy.c b/epan/dissectors/packet-spdy.c
index 79cd397922..c08aad8a36 100644
--- a/epan/dissectors/packet-spdy.c
+++ b/epan/dissectors/packet-spdy.c
@@ -1857,7 +1857,7 @@ void proto_register_spdy(void)
     },
     { &hf_spdy_ping_id,
       { "Ping ID",        "spdy.ping_id",
-          FT_UINT24, BASE_DEC, NULL, 0x0,
+          FT_UINT32, BASE_DEC, NULL, 0x0,
           NULL, HFILL
       }
     },