gentoo-overlay/net-analyzer/iftop/files/iftop-1.0_pre4-ip6.arpa.patch

From 35af3cf65f17961d173b31fd3b00166ec095c226 Mon Sep 17 00:00:00 2001
From: Paul Warren <pdw@mythic-beasts.com>
Date: Mon, 6 Feb 2017 21:35:37 +0000
Subject: [PATCH] Fix bug with DNS resolution. https://bugzilla.redhat.com/show_bug.cgi?id=1120254

---
 resolver.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/resolver.c b/resolver.c
index adddbc1..a3123bd 100644
--- a/resolver.c
+++ b/resolver.c
@@ -438,11 +438,11 @@ void resolver_worker(void* ptr) {
 		    char **ch_pp;
 		    void **void_pp;
 		} u_old = { &old };
-                if(hash_find(ns_hash, &addr, u_old.void_pp) == HASH_STATUS_OK) {
+                if(hash_find(ns_hash, &addr.as_addr6, u_old.void_pp) == HASH_STATUS_OK) {
                     hash_delete(ns_hash, &addr);
                     xfree(old);
                 }
-                hash_insert(ns_hash, &addr, (void*)hostname);
+                hash_insert(ns_hash, &addr.as_addr6, (void*)hostname);
             }
 
         }
@@ -488,7 +488,7 @@ void resolve(int af, void* addr, char* result, int buflen) {
 
         pthread_mutex_lock(&resolver_queue_mutex);
 
-        if(hash_find(ns_hash, raddr, u_hostname.void_pp) == HASH_STATUS_OK) {
+        if(hash_find(ns_hash, &raddr->as_addr6, u_hostname.void_pp) == HASH_STATUS_OK) {
             /* Found => already resolved, or on the queue, no need to keep
 	     * it around */
             free(raddr);
@@ -497,7 +497,7 @@ void resolve(int af, void* addr, char* result, int buflen) {
             hostname = xmalloc(INET6_ADDRSTRLEN);
             inet_ntop(af, &raddr->addr, hostname, INET6_ADDRSTRLEN);
 
-            hash_insert(ns_hash, raddr, hostname);
+            hash_insert(ns_hash, &raddr->as_addr6, hostname);
 
             if(((head + 1) % RESOLVE_QUEUE_LENGTH) == tail) {
                 /* queue full */
--
libgit2 0.26.0