Merge pull request #27 from fperrad/20160325_lint

more linting

cli-tcpfwd.c

@@ -234,7 +234,7 @@ static int newtcpforwarded(struct Channel * channel) {
 	char *origaddr = NULL;
 	unsigned int origport;
 	m_list_elem * iter = NULL;
-	struct TCPFwdEntry *fwd;
+	struct TCPFwdEntry *fwd = NULL;
 	char portstring[NI_MAXSERV];
 	int err = SSH_OPEN_ADMINISTRATIVELY_PROHIBITED;
 
@@ -265,7 +265,7 @@ static int newtcpforwarded(struct Channel * channel) {
 	}
 
 
-	if (iter == NULL) {
+	if (iter == NULL || fwd == NULL) {
 		/* We didn't request forwarding on that port */
 		cleantext(origaddr);
 		dropbear_log(LOG_INFO, "Server sent unrequested forward from \"%s:%d\"", 

common-channel.c

@@ -32,7 +32,6 @@
 #include "circbuffer.h"
 #include "dbutil.h"
 #include "channel.h"
-#include "ssh.h"
 #include "listener.h"
 #include "runopts.h"
 #include "netio.h"

svr-chansession.c

@@ -634,7 +634,7 @@ static void make_connection_string(struct ChanSess *chansess) {
 static int sessioncommand(struct Channel *channel, struct ChanSess *chansess,
 		int iscmd, int issubsys) {
 
-	unsigned int cmdlen;
+	unsigned int cmdlen = 0;
 	int ret;
 
 	TRACE(("enter sessioncommand"))