tor

commit 42507429ce45495667c3c334679425210a291226
parent 2e80d7f1938d176e0e32725c090984a20eb0cc5d
Author: teor <teor@torproject.org>
Date:   Wed, 15 Apr 2020 13:06:01 +1000

channeltls: Stop truncating IPv6 in logs

Stop truncating IPv6 addresses and ports in channel and connection logs.

Fixes bug 33918; bugfix on 0.2.4.4-alpha.

Diffstat:
A
changes/bug33918
 | 
3
+++
M
src/core/or/channeltls.c
 | 
3
++-

2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/changes/bug33918 b/changes/bug33918
@@ -0,0 +1,3 @@
+  o Minor bugfixes (IPv6, logging):
+    - Stop truncating IPv6 addresses and ports in channel and connection logs.
+      Fixes bug 33918; bugfix on 0.2.4.4-alpha.
diff --git a/src/core/or/channeltls.c b/src/core/or/channeltls.c
@@ -563,7 +563,8 @@ channel_tls_get_transport_name_method(channel_t *chan, char **transport_out)
 static const char *
 channel_tls_get_remote_descr_method(channel_t *chan, int flags)
 {
-#define MAX_DESCR_LEN 32
+  /* IPv6 address, colon, port */
+#define MAX_DESCR_LEN (TOR_ADDR_BUF_LEN + 1 + 5)
 
   static char buf[MAX_DESCR_LEN + 1];
   channel_tls_t *tlschan = BASE_CHAN_TO_TLS(chan);