commit 6cdb0c1755ed71ce0e899b6e7e1f8bc7a7983c81
author Michal Vasko <mvasko@cesnet.cz> Wed Feb 14 16:21:08 2018 +0100
committer GitHub <noreply@github.com> Wed Feb 14 16:21:08 2018 +0100
tree d0224121be1527fa8e95df222d6db881624b4b65
parent f19648137bb20f4b10ed562142b7b7d76f9872c6
parent 0f942e810eb9eb31f77e13cc4c3f4d3b8165dbe8

Merge pull request #49 from jktjkt/fix-ipv6

Use proper size for inet_ntop's buffer

src/session_server.c

diff --git a/src/session_server.c b/src/session_server.c
index 67b1198..73126f3 100644
--- a/src/session_server.c
+++ b/src/session_server.c
@@ -352,7 +352,7 @@
                 ERRMEM;
             }
         } else if (saddr.ss_family == AF_INET6) {
-            *host = malloc(40);
+            *host = malloc(INET6_ADDRSTRLEN);
             if (*host) {
                 if (!inet_ntop(AF_INET6, ((struct sockaddr_in6 *)&saddr)->sin6_addr.s6_addr, *host, 40)) {
                     ERR("inet_ntop failed (%s).", strerror(errno));