X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=connect.c;h=0ce941ef444277957efdd8a359a568775e2b17a4;hb=08ba24898a1c5c0815450d481d8e5d01bf671642;hp=7636bf976e78a6622281501af2dcc0135781f60a;hpb=a54c4edc511608fdba513cc94812c31fd4b497f6;p=git.git

diff --git a/connect.c b/connect.c
index 7636bf976..0ce941ef4 100644
--- a/connect.c
+++ b/connect.c
@@ -177,18 +177,11 @@ static enum protocol get_protocol(const char *name)
 
 static const char *ai_name(const struct addrinfo *ai)
 {
-	static char addr[INET_ADDRSTRLEN];
-	if ( AF_INET == ai->ai_family ) {
-		struct sockaddr_in *in;
-		in = (struct sockaddr_in *)ai->ai_addr;
-		inet_ntop(ai->ai_family, &in->sin_addr, addr, sizeof(addr));
-	} else if ( AF_INET6 == ai->ai_family ) {
-		struct sockaddr_in6 *in;
-		in = (struct sockaddr_in6 *)ai->ai_addr;
-		inet_ntop(ai->ai_family, &in->sin6_addr, addr, sizeof(addr));
-	} else {
+	static char addr[NI_MAXHOST];
+	if (getnameinfo(ai->ai_addr, ai->ai_addrlen, addr, sizeof(addr), NULL, 0,
+			NI_NUMERICHOST) != 0)
 		strcpy(addr, "(unknown)");
-	}
+
 	return addr;
 }
 
@@ -586,7 +579,10 @@ struct child_process *git_connect(int fd[2], const char *url_orig,
 			git_tcp_connect(fd, host, flags);
 		/*
 		 * Separate original protocol components prog and path
-		 * from extended components with a NUL byte.
+		 * from extended host header with a NUL byte.
+		 *
+		 * Note: Do not add any other headers here!  Doing so
+		 * will cause older git-daemon servers to crash.
 		 */
 		packet_write(fd[1],
 			     "%s %s%chost=%s%c",
@@ -609,14 +605,18 @@ struct child_process *git_connect(int fd[2], const char *url_orig,
 		die("command line too long");
 
 	conn->in = conn->out = -1;
-	conn->argv = arg = xcalloc(6, sizeof(*arg));
+	conn->argv = arg = xcalloc(7, sizeof(*arg));
 	if (protocol == PROTO_SSH) {
 		const char *ssh = getenv("GIT_SSH");
+		int putty = ssh && strcasestr(ssh, "plink");
 		if (!ssh) ssh = "ssh";
 
 		*arg++ = ssh;
+		if (putty && !strcasestr(ssh, "tortoiseplink"))
+			*arg++ = "-batch";
 		if (port) {
-			*arg++ = "-p";
+			/* P is for PuTTY, p is for OpenSSH */
+			*arg++ = putty ? "-P" : "-p";
 			*arg++ = port;
 		}
 		*arg++ = host;