Fix conversations filtering

Change-Id: Ic615830a373deab349a0a5a62f25b131e0bcbf18
Reviewed-on: https://code.wireshark.org/review/6162
Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>

1 files changed, 6 insertions, 4 deletions

diff --git a/epan/conversation_table.c b/epan/conversation_table.c
index bdc5247bcf..9856cea6df 100644
--- a/epan/conversation_table.c
+++ b/epan/conversation_table.c
@@ -85,9 +85,9 @@ dissector_conversation_init(const char *opt_arg, void* userdata)
 
     g_string_append(cmd_str, proto_get_protocol_filter_name(table->proto_id));
     if(!strncmp(opt_arg, cmd_str->str, cmd_str->len)){
-        filter = opt_arg + cmd_str->len;
-    } else {
-        filter = NULL;
+        if (opt_arg[cmd_str->len] == ',') {
+            filter = opt_arg + cmd_str->len + 1;
+        }
     }
     g_string_free(cmd_str, TRUE);
 
@@ -104,7 +104,9 @@ dissector_hostlist_init(const char *opt_arg, void* userdata)
 
     g_string_printf(cmd_str, "%s,%s,", (table->prefix_func != NULL) ? table->prefix_func() : "host", proto_get_protocol_filter_name(table->proto_id));
     if(!strncmp(opt_arg, cmd_str->str, cmd_str->len)){
-        filter=opt_arg+cmd_str->len;
+        if (opt_arg[cmd_str->len] == ',') {
+            filter = opt_arg + cmd_str->len + 1;
+        }
     } else {
         filter=NULL;
     }