diff options
| -rw-r--r-- | NEWS | 4 | ||||
| -rw-r--r-- | servport.c | 4 |
2 files changed, 7 insertions, 1 deletions
@@ -85,6 +85,10 @@ fetchmail 6.3.5 (not yet released): * Fetchmail no longer attempts to stat the "-" file in daemon mode -- this is a special name to read the RC file from stdin, and cannot always be re-read anyways. BerliOS bug #7858. +* When looking up ports for a service, the lookup succeeds and the returned + address family isn't IPv4 or IPv6, properly free the allocated memory from the + service lookup. Found by Uli Zappe. +* When looking up ports for a service, only look up TCP ports. # CHANGES: * Rename all fetchmail-internal lock_* functions to fm_lock_*. Obsoletes @@ -1,6 +1,6 @@ /** \file servport.c Resolve service name to port number. * \author Matthias Andree - * \date 2005 + * \date 2005 - 2006 * * Copyright (C) 2005 by Matthias Andree * For license terms, see the file COPYING in this directory. @@ -47,6 +47,7 @@ int servport(const char *service) { memset(&hints, 0, sizeof hints); hints.ai_family = AF_UNSPEC; hints.ai_socktype = SOCK_STREAM; + hints.ai_protocol = IPPROTO_TCP; e = getaddrinfo(NULL, service, &hints, &res); if (e) { report(stderr, GT_("getaddrinfo(NULL, \"%s\") error: %s\n"), @@ -63,6 +64,7 @@ int servport(const char *service) { break; #endif default: + freeaddrinfo(res); goto err; } freeaddrinfo(res); |