X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/putty/blobdiff_plain/b7a189f38294c745ae4ea6efb55891c8196e275b..8095091bedbd70c8eadf54a0fd098fbf251fe25d:/proxy.c?ds=inline

diff --git a/proxy.c b/proxy.c
index d43ad7b4..30a16c5c 100644
--- a/proxy.c
+++ b/proxy.c
@@ -321,6 +321,11 @@ static int proxy_for_destination (SockAddr addr, char * hostname, int port)
 	}
 
 	s = e;
+
+	/* Make sure we really have reached the next comma or end-of-string */
+	while (exclude_list[s] &&
+	       !isspace(exclude_list[s]) &&
+	       exclude_list[s] != ',') s++;
     }
 
     /* no matches in the exclude list, so use the proxy */