[zeromq-dev] [PATCH] Use strrchr to ensure we split off the last colon for the service port, IPv6 addresses have colons and will produce invalid data for the getaddrinfo lookup.

[Andrew Thompson]

Signed-off-by: Andrew Thompson <andy at fud.org.nz>
---
 src/ip.cpp |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/ip.cpp b/src/ip.cpp
index a63a97d..6493327 100644
--- a/src/ip.cpp
+++ b/src/ip.cpp
@@ -274,7 +274,7 @@ int zmq::resolve_ip_hostname (sockaddr_storage *addr_, socklen_t *addr_len_,
     const char *hostname_)
 {
     //  Find the ':' that separates hostname name from service.
-    const char *delimiter = strchr (hostname_, ':');
+    const char *delimiter = strrchr (hostname_, ':');
     if (!delimiter) {
         errno = EINVAL;
         return -1;
-- 
1.7.4.1