* Ensure address is not null pointer before use.

coffeegist · coffeegist · commit 1d75176c215f · 2016-03-12T20:49:23.000-06:00
diff --git a/pcap_binding.cc b/pcap_binding.cc
@@ -30,7 +30,9 @@ void SetAddrStringHelper(const char* key, sockaddr *addr, Local<Object> Address)
       size = INET6_ADDRSTRLEN;
     }
     const char* address = inet_ntop(addr->sa_family, src, dst_addr, size);
-    Address->Set(Nan::New(key).ToLocalChecked(), Nan::New(address).ToLocalChecked());
+    if(address){
+        Address->Set(Nan::New(key).ToLocalChecked(), Nan::New(address).ToLocalChecked());
+    }
   }
 }
 

Original file line number	Diff line number	Diff line change
`@@ -30,7 +30,9 @@ void SetAddrStringHelper(const char* key, sockaddr *addr, Local<Object> Address)`
`30`	`30`	`size = INET6_ADDRSTRLEN;`
`31`	`31`	`}`
`32`	`32`	`const char* address = inet_ntop(addr->sa_family, src, dst_addr, size);`
`33`		`- Address->Set(Nan::New(key).ToLocalChecked(), Nan::New(address).ToLocalChecked());`
	`33`	`+ if(address){`
	`34`	`+ Address->Set(Nan::New(key).ToLocalChecked(), Nan::New(address).ToLocalChecked());`
	`35`	`+ }`
`34`	`36`	`}`
`35`	`37`	`}`
`36`	`38`