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authorMarc Hoersken <info@marc-hoersken.de>2012-09-14 08:12:07 +0200
committerMarc Hoersken <info@marc-hoersken.de>2012-09-14 08:12:07 +0200
commit5162cb8ad6a5bad25cbe51b7fadaff757daeb647 (patch)
tree21e54509d8dfd150181fa3127cc270725e81e042
parent8a2be299f4c91a87014b35bcf6b75f91ab477262 (diff)
socks.c: Check that IPv6 is enabled before using it's features
-rw-r--r--lib/socks.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/socks.c b/lib/socks.c
index 5d5ca48a9..c857f7a82 100644
--- a/lib/socks.c
+++ b/lib/socks.c
@@ -588,7 +588,9 @@ CURLcode Curl_SOCKS5(const char *proxy_name,
hp=dns->addr;
if(hp) {
struct sockaddr_in *saddr_in;
+#ifdef ENABLE_IPV6
struct sockaddr_in6 *saddr_in6;
+#endif
int i;
if(hp->ai_family == AF_INET) {
@@ -600,6 +602,7 @@ CURLcode Curl_SOCKS5(const char *proxy_name,
infof(data, "%d\n", socksreq[len-1]);
}
}
+#ifdef ENABLE_IPV6
else if(hp->ai_family == AF_INET6) {
socksreq[len++] = 4; /* ATYP: IPv6 = 4 */
@@ -608,6 +611,7 @@ CURLcode Curl_SOCKS5(const char *proxy_name,
socksreq[len++] = ((unsigned char*)&saddr_in6->sin6_addr.s6_addr)[i];
}
}
+#endif
else
hp = NULL; /* fail! */