Allow spaces in passwords, #93

CHANGELOG

@@ -31,6 +31,8 @@ CHANGES:
 	- Resolve client nameserver argument if given as hostname, fixes #82.
 	- Open log before chroot, fixes #86: logging on FreeBSD.
 	- Fix DNS tunneling bug caused by uninitialized variable, #94
+	- Handle spaces when entering password interactively, fixes #93.
+		Patch by Hagar.
 
 2009-06-01: 0.5.2 "WifiFree"
 	- Fixed client segfault on OS X, #57

src/common.c

@@ -219,7 +219,7 @@ do_detach()
 void
 read_password(char *buf, size_t len)
 {
-	char pwd[80];
+	char pwd[80] = {0};
 #ifndef WINDOWS32
 	struct termios old;
 	struct termios tp;
@@ -236,7 +236,7 @@ read_password(char *buf, size_t len)
 	fprintf(stderr, "Enter password: ");
 	fflush(stderr);
 #ifndef WINDOWS32
-	scanf("%79s", pwd);
+	fscanf(stdin, "%79[^\n]", pwd);
 #else
 	for (i = 0; i < sizeof(pwd); i++) {
 		pwd[i] = getch();