busybox: bump 1.13.x version

package/busybox/Config.in

@@ -66,7 +66,7 @@ config BR2_BUSYBOX_VERSION
 	default "1.10.4"	if BR2_BUSYBOX_VERSION_1_10_X
 	default "1.11.3"	if BR2_BUSYBOX_VERSION_1_11_X
 	default "1.12.4"	if BR2_BUSYBOX_VERSION_1_12_X
-	default "1.13.3"	if BR2_BUSYBOX_VERSION_1_13_X
+	default "1.13.4"	if BR2_BUSYBOX_VERSION_1_13_X
 
 config BR2_PACKAGE_BUSYBOX_FULLINSTALL
 	bool "Run BusyBox's own full installation"

package/busybox/busybox-1.13.3-ash.patch

@@ -1,479 +0,0 @@
-diff -urpN busybox-1.13.3/shell/ash.c busybox-1.13.3-ash/shell/ash.c
---- busybox-1.13.3/shell/ash.c	2009-02-26 12:46:55.000000000 +0100
-+++ busybox-1.13.3-ash/shell/ash.c	2009-04-01 01:16:44.000000000 +0200
-@@ -30,7 +30,7 @@
-  */
- 
- /*
-- * The follow should be set to reflect the type of system you have:
-+ * The following should be set to reflect the type of system you have:
-  *      JOBS -> 1 if you have Berkeley job control, 0 otherwise.
-  *      define SYSV if you are running under System V.
-  *      define DEBUG=1 to compile in debugging ('set -o debug' to turn on)
-@@ -40,6 +40,11 @@
-  * a quit signal will generate a core dump.
-  */
- #define DEBUG 0
-+/* Tweak debug output verbosity here */
-+#define DEBUG_TIME 0
-+#define DEBUG_PID 1
-+#define DEBUG_SIG 1
-+
- #define PROFILE 0
- 
- #define IFS_BROKEN
-@@ -47,9 +52,9 @@
- #define JOBS ENABLE_ASH_JOB_CONTROL
- 
- #if DEBUG
--#ifndef _GNU_SOURCE
--#define _GNU_SOURCE
--#endif
-+# ifndef _GNU_SOURCE
-+#  define _GNU_SOURCE
-+# endif
- #endif
- 
- #include "busybox.h" /* for applet_names */
-@@ -57,15 +62,15 @@
- #include <setjmp.h>
- #include <fnmatch.h>
- #if JOBS || ENABLE_ASH_READ_NCHARS
--#include <termios.h>
-+# include <termios.h>
- #endif
- 
- #ifndef PIPE_BUF
--#define PIPE_BUF 4096           /* amount of buffering in a pipe */
-+# define PIPE_BUF 4096           /* amount of buffering in a pipe */
- #endif
- 
- #if defined(__uClinux__)
--#error "Do not even bother, ash will not run on uClinux"
-+# error "Do not even bother, ash will not run on uClinux"
- #endif
- 
- 
-@@ -76,14 +81,6 @@
- #define CMDTABLESIZE 31         /* should be prime */
- 
- 
--/* ============ Misc helpers */
--
--#define xbarrier() do { __asm__ __volatile__ ("": : :"memory"); } while (0)
--
--/* C99 say: "char" declaration may be signed or unsigned default */
--#define signed_char2int(sc) ((int)((signed char)sc))
--
--
- /* ============ Shell options */
- 
- static const char *const optletters_optnames[] = {
-@@ -245,7 +242,30 @@ extern struct globals_misc *const ash_pt
- } while (0)
- 
- 
-+/* ============ DEBUG */
-+#if DEBUG
-+static void trace_printf(const char *fmt, ...);
-+static void trace_vprintf(const char *fmt, va_list va);
-+# define TRACE(param)    trace_printf param
-+# define TRACEV(param)   trace_vprintf param
-+# define close(f) do { \
-+	int dfd = (f); \
-+	if (close(dfd) < 0) \
-+		bb_error_msg("bug on %d: closing %d(%x)", \
-+			__LINE__, dfd, dfd); \
-+} while (0)
-+#else
-+# define TRACE(param)
-+# define TRACEV(param)
-+#endif
-+
-+
- /* ============ Utility functions */
-+#define xbarrier() do { __asm__ __volatile__ ("": : :"memory"); } while (0)
-+
-+/* C99 say: "char" declaration may be signed or unsigned by default */
-+#define signed_char2int(sc) ((int)(signed char)(sc))
-+
- static int isdigit_str9(const char *str)
- {
- 	int maxlen = 9 + 1; /* max 9 digits: 999999999 */
-@@ -284,6 +304,12 @@ raise_exception(int e)
- 	exception = e;
- 	longjmp(exception_handler->loc, 1);
- }
-+#if DEBUG
-+#define raise_exception(e) do { \
-+	TRACE(("raising exception %d on line %d\n", (e), __LINE__)); \
-+	raise_exception(e); \
-+} while (0)
-+#endif
- 
- /*
-  * Called from trap.c when a SIGINT is received.  (If the user specifies
-@@ -316,6 +342,12 @@ raise_interrupt(void)
- 	raise_exception(i);
- 	/* NOTREACHED */
- }
-+#if DEBUG
-+#define raise_interrupt() do { \
-+	TRACE(("raising interrupt on line %d\n", __LINE__)); \
-+	raise_interrupt(); \
-+} while (0)
-+#endif
- 
- #if ENABLE_ASH_OPTIMIZE_FOR_SIZE
- static void
-@@ -334,7 +366,9 @@ force_int_on(void)
- 		raise_interrupt();
- }
- #define FORCE_INT_ON force_int_on()
--#else
-+
-+#else /* !ASH_OPTIMIZE_FOR_SIZE */
-+
- #define INT_ON do { \
- 	xbarrier(); \
- 	if (--suppressint == 0 && intpending) \
-@@ -346,7 +380,7 @@ force_int_on(void)
- 	if (intpending) \
- 		raise_interrupt(); \
- } while (0)
--#endif /* ASH_OPTIMIZE_FOR_SIZE */
-+#endif /* !ASH_OPTIMIZE_FOR_SIZE */
- 
- #define SAVE_INT(v) ((v) = suppressint)
- 
-@@ -376,7 +410,6 @@ static void
- onsig(int signo)
- {
- 	gotsig[signo - 1] = 1;
--	pendingsig = signo;
- 
- 	if (/* exsig || */ (signo == SIGINT && !trap[SIGINT])) {
- 		if (!suppressint) {
-@@ -384,6 +417,8 @@ onsig(int signo)
- 			raise_interrupt(); /* does not return */
- 		}
- 		intpending = 1;
-+	} else {
-+		pendingsig = signo;
- 	}
- }
- 
-@@ -684,6 +719,12 @@ trace_printf(const char *fmt, ...)
- 
- 	if (debug != 1)
- 		return;
-+	if (DEBUG_TIME)
-+		fprintf(tracefile, "%u ", (int) time(NULL));
-+	if (DEBUG_PID)
-+		fprintf(tracefile, "[%u] ", (int) getpid());
-+	if (DEBUG_SIG)
-+		fprintf(tracefile, "pending s:%d i:%d(supp:%d) ", pendingsig, intpending, suppressint);
- 	va_start(va, fmt);
- 	vfprintf(tracefile, fmt, va);
- 	va_end(va);
-@@ -694,6 +735,12 @@ trace_vprintf(const char *fmt, va_list v
- {
- 	if (debug != 1)
- 		return;
-+	if (DEBUG_TIME)
-+		fprintf(tracefile, "%u ", (int) time(NULL));
-+	if (DEBUG_PID)
-+		fprintf(tracefile, "[%u] ", (int) getpid());
-+	if (DEBUG_SIG)
-+		fprintf(tracefile, "pending s:%d i:%d(supp:%d) ", pendingsig, intpending, suppressint);
- 	vfprintf(tracefile, fmt, va);
- }
- 
-@@ -998,14 +1045,6 @@ showtree(union node *n)
- 	shtree(n, 1, NULL, stdout);
- }
- 
--#define TRACE(param)    trace_printf param
--#define TRACEV(param)   trace_vprintf param
--
--#else
--
--#define TRACE(param)
--#define TRACEV(param)
--
- #endif /* DEBUG */
- 
- 
-@@ -3779,7 +3818,7 @@ dowait(int wait_flags, struct job *job)
- 	 * NB: _not_ safe_waitpid, we need to detect EINTR */
- 	pid = waitpid(-1, &status,
- 			(doing_jobctl ? (wait_flags | WUNTRACED) : wait_flags));
--	TRACE(("wait returns pid=%d, status=0x%x\n", pid, status));
-+	TRACE(("wait returns pid=%d, status=0x%x, errno=%d(%s)\n", pid, status, errno, strerror(errno)));
- 
- 	if (pid <= 0) {
- 		/* If we were doing blocking wait and (probably) got EINTR,
-@@ -5031,7 +5070,9 @@ redirect(union node *redir, int flags)
- 		if (newfd < 0) {
- 			/* NTOFD/NFROMFD: copy redir->ndup.dupfd to fd */
- 			if (redir->ndup.dupfd < 0) { /* "fd>&-" */
--				close(fd);
-+				/* Don't want to trigger debugging */
-+				if (fd != -1)
-+					close(fd);
- 			} else {
- 				copyfd(redir->ndup.dupfd, fd | COPYFD_EXACT);
- 			}
-@@ -5084,7 +5125,7 @@ popredir(int drop, int restore)
- 				/*close(fd);*/
- 				copyfd(copy, fd | COPYFD_EXACT);
- 			}
--			close(copy);
-+			close(copy & ~COPYFD_RESTORE);
- 		}
- 	}
- 	redirlist = rp->next;
-@@ -7871,20 +7912,30 @@ dotrap(void)
- 	pendingsig = 0;
- 	xbarrier();
- 
-+	TRACE(("dotrap entered\n"));
- 	for (i = 1, q = gotsig; i < NSIG; i++, q++) {
- 		if (!*q)
- 			continue;
--		*q = '\0';
- 
- 		p = trap[i];
-+		/* non-trapped SIGINT is handled separately by raise_interrupt,
-+		 * don't upset it by resetting gotsig[SIGINT-1] */
-+		if (i == SIGINT && !p)
-+			continue;
-+
-+		TRACE(("sig %d is active, will run handler '%s'\n", i, p));
-+		*q = '\0';
- 		if (!p)
- 			continue;
- 		skip = evalstring(p, SKIPEVAL);
- 		exitstatus = savestatus;
--		if (skip)
-+		if (skip) {
-+			TRACE(("dotrap returns %d\n", skip));
- 			return skip;
-+		}
- 	}
- 
-+	TRACE(("dotrap returns 0\n"));
- 	return 0;
- }
- 
-@@ -7906,28 +7957,32 @@ static void prehash(union node *);
- static void
- evaltree(union node *n, int flags)
- {
--
- 	struct jmploc *volatile savehandler = exception_handler;
- 	struct jmploc jmploc;
- 	int checkexit = 0;
- 	void (*evalfn)(union node *, int);
- 	int status;
-+	int int_level;
-+
-+	SAVE_INT(int_level);
- 
- 	if (n == NULL) {
- 		TRACE(("evaltree(NULL) called\n"));
- 		goto out1;
- 	}
--	TRACE(("pid %d, evaltree(%p: %d, %d) called\n",
--			getpid(), n, n->type, flags));
-+	TRACE(("evaltree(%p: %d, %d) called\n",	n, n->type, flags));
- 
- 	exception_handler = &jmploc;
- 	{
- 		int err = setjmp(jmploc.loc);
- 		if (err) {
- 			/* if it was a signal, check for trap handlers */
--			if (exception == EXSIG)
-+			if (exception == EXSIG) {
-+				TRACE(("exception %d (EXSIG) in evaltree, err=%d\n", exception, err));
- 				goto out;
-+			}
- 			/* continue on the way out */
-+			TRACE(("exception %d in evaltree, propagating err=%d\n", exception, err));
- 			exception_handler = savehandler;
- 			longjmp(exception_handler->loc, err);
- 		}
-@@ -8010,7 +8065,8 @@ evaltree(union node *n, int flags)
- 		if (exitstatus == 0) {
- 			n = n->nif.ifpart;
- 			goto evaln;
--		} else if (n->nif.elsepart) {
-+		}
-+		if (n->nif.elsepart) {
- 			n = n->nif.elsepart;
- 			goto evaln;
- 		}
-@@ -8036,6 +8092,9 @@ evaltree(union node *n, int flags)
-  exexit:
- 		raise_exception(EXEXIT);
- 	}
-+
-+	RESTORE_INT(int_level);
-+	TRACE(("leaving evaltree (no interrupts)\n"));
- }
- 
- #if !defined(__alpha__) || (defined(__GNUC__) && __GNUC__ >= 3)
-@@ -8281,7 +8340,9 @@ evalpipe(union node *n, int flags)
- 		if (prevfd >= 0)
- 			close(prevfd);
- 		prevfd = pip[0];
--		close(pip[1]);
-+		/* Don't want to trigger debugging */
-+		if (pip[1] != -1)
-+			close(pip[1]);
- 	}
- 	if (n->npipe.pipe_backgnd == 0) {
- 		exitstatus = waitforjob(jp);
-@@ -8913,6 +8974,7 @@ evalcommand(union node *cmd, int flags)
- 			if (forkshell(jp, cmd, FORK_FG) != 0) {
- 				exitstatus = waitforjob(jp);
- 				INT_ON;
-+				TRACE(("forked child exited with %d\n", exitstatus));
- 				break;
- 			}
- 			FORCE_INT_ON;
-@@ -12391,7 +12453,7 @@ readcmd(int argc UNUSED_PARAM, char **ar
- #endif
- 
- 	status = 0;
--	startword = 1;
-+	startword = 2;
- 	backslash = 0;
- #if ENABLE_ASH_READ_TIMEOUT
- 	if (timeout) /* NB: ensuring end_ms is nonzero */
-@@ -12399,6 +12461,8 @@ readcmd(int argc UNUSED_PARAM, char **ar
- #endif
- 	STARTSTACKSTR(p);
- 	do {
-+		const char *is_ifs;
-+
- #if ENABLE_ASH_READ_TIMEOUT
- 		if (end_ms) {
- 			struct pollfd pfd[1];
-@@ -12428,25 +12492,34 @@ readcmd(int argc UNUSED_PARAM, char **ar
- 			continue;
- 		}
- 		if (!rflag && c == '\\') {
--			backslash++;
-+			backslash = 1;
- 			continue;
- 		}
- 		if (c == '\n')
- 			break;
--		if (startword && *ifs == ' ' && strchr(ifs, c)) {
--			continue;
-+		is_ifs = strchr(ifs, c);
-+		if (startword && is_ifs) {
-+			if (isspace(c))
-+				continue;
-+			/* non-space ifs char */
-+			startword--;
-+			if (startword == 1) /* first one? */
-+				continue;
- 		}
- 		startword = 0;
--		if (ap[1] != NULL && strchr(ifs, c) != NULL) {
-+		if (ap[1] != NULL && is_ifs) {
-+			const char *beg;
- 			STACKSTRNUL(p);
--			setvar(*ap, stackblock(), 0);
-+			beg = stackblock();
-+			setvar(*ap, beg, 0);
- 			ap++;
--			startword = 1;
-+			/* can we skip one non-space ifs? (2: yes) */
-+			startword = isspace(c) ? 2 : 1;
- 			STARTSTACKSTR(p);
--		} else {
-- put:
--			STPUTC(c, p);
-+			continue;
- 		}
-+ put:
-+		STPUTC(c, p);
- 	}
- /* end of do {} while: */
- #if ENABLE_ASH_READ_NCHARS
-@@ -12460,8 +12533,8 @@ readcmd(int argc UNUSED_PARAM, char **ar
- #endif
- 
- 	STACKSTRNUL(p);
--	/* Remove trailing blanks */
--	while ((char *)stackblock() <= --p && strchr(ifs, *p) != NULL)
-+	/* Remove trailing space ifs chars */
-+	while ((char *)stackblock() <= --p && isspace(*p) && strchr(ifs, *p) != NULL)
- 		*p = '\0';
- 	setvar(*ap, stackblock(), 0);
- 	while (*++ap != NULL)
-@@ -13640,7 +13713,7 @@ int ash_main(int argc UNUSED_PARAM, char
- 	exception_handler = &jmploc;
- #if DEBUG
- 	opentrace();
--	trace_puts("Shell args: ");
-+	TRACE(("Shell args: "));
- 	trace_puts_args(argv);
- #endif
- 	rootpid = getpid();
-@@ -13692,8 +13765,14 @@ int ash_main(int argc UNUSED_PARAM, char
- 	}
-  state3:
- 	state = 4;
--	if (minusc)
-+	if (minusc) {
-+		/* evalstring pushes parsefile stack.
-+		 * Ensure we don't falsely claim that 0 (stdin)
-+		 * is one of stacked source fds */
-+		if (!sflag)
-+			g_parsefile->fd = -1;
- 		evalstring(minusc, 0);
-+	}
- 
- 	if (sflag || minusc == NULL) {
- #if ENABLE_FEATURE_EDITING_SAVEHISTORY
-@@ -13720,14 +13799,6 @@ int ash_main(int argc UNUSED_PARAM, char
- 	/* NOTREACHED */
- }
- 
--#if DEBUG
--const char *applet_name = "debug stuff usage";
--int main(int argc, char **argv)
--{
--	return ash_main(argc, argv);
--}
--#endif
--
- 
- /*-
-  * Copyright (c) 1989, 1991, 1993, 1994
-diff -urpN busybox-1.13.3/shell/ash_test/ash-read/read_ifs.right busybox-1.13.3-ash/shell/ash_test/ash-read/read_ifs.right
---- busybox-1.13.3/shell/ash_test/ash-read/read_ifs.right	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.13.3-ash/shell/ash_test/ash-read/read_ifs.right	2009-04-01 01:16:44.000000000 +0200
-@@ -0,0 +1,7 @@
-+.a. .b. .c.
-+.a. .b. .c.
-+.a. .. .b,c.
-+.a. .. .b,c.
-+.a. .. .c.
-+.a. .. .c. .d.
-+.a. .. .b,c,d  ,  ,.
-diff -urpN busybox-1.13.3/shell/ash_test/ash-read/read_ifs.tests busybox-1.13.3-ash/shell/ash_test/ash-read/read_ifs.tests
---- busybox-1.13.3/shell/ash_test/ash-read/read_ifs.tests	1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.13.3-ash/shell/ash_test/ash-read/read_ifs.tests	2009-04-01 01:16:44.000000000 +0200
-@@ -0,0 +1,7 @@
-+printf 'a\t\tb\tc\n' | ( IFS=$(printf "\t") read a b c; echo ".$a. .$b. .$c." )
-+printf 'a\t\tb\tc\n' | ( IFS=$(printf " \t") read a b c; echo ".$a. .$b. .$c." )
-+printf 'a,,b,c\n'    | ( IFS="," read a b c; echo ".$a. .$b. .$c." )
-+printf 'a,,b,c\n'    | ( IFS=" ," read a b c; echo ".$a. .$b. .$c." )
-+printf 'a ,, c\n'    | ( IFS=" ," read a b c; echo ".$a. .$b. .$c." )
-+printf 'a ,, c d\n'  | ( IFS=" ," read a b c d; echo ".$a. .$b. .$c. .$d." )
-+printf ' a,,b,c,d  ,  ,\n' | ( IFS=" ," read a b c; echo ".$a. .$b. .$c." )

package/busybox/busybox-1.13.3-hush.patch

@@ -1,179 +0,0 @@
-diff -urpN busybox-1.13.3/shell/hush.c busybox-1.13.3-hush/shell/hush.c
---- busybox-1.13.3/shell/hush.c	2009-02-26 12:46:55.000000000 +0100
-+++ busybox-1.13.3-hush/shell/hush.c	2009-03-22 12:46:42.000000000 +0100
-@@ -458,8 +458,11 @@ struct globals {
- 	smallint fake_mode;
- 	/* these three support $?, $#, and $1 */
- 	smalluint last_return_code;
--	char **global_argv;
-+	/* is global_argv and global_argv[1..n] malloced? (note: not [0]) */
-+	smalluint global_args_malloced;
-+	/* how many non-NULL argv's we have. NB: $# + 1 */
- 	int global_argc;
-+	char **global_argv;
- #if ENABLE_HUSH_LOOPS
- 	unsigned depth_break_continue;
- 	unsigned depth_of_loop;
-@@ -633,7 +636,7 @@ static char *unbackslash(char *src)
- 	return dst;
- }
- 
--static char **add_strings_to_strings(char **strings, char **add)
-+static char **add_strings_to_strings(char **strings, char **add, int need_to_dup)
- {
- 	int i;
- 	unsigned count1;
-@@ -658,7 +661,7 @@ static char **add_strings_to_strings(cha
- 	v[count1 + count2] = NULL;
- 	i = count2;
- 	while (--i >= 0)
--		v[count1 + i] = add[i];
-+		v[count1 + i] = (need_to_dup ? xstrdup(add[i]) : add[i]);
- 	return v;
- }
- 
-@@ -667,7 +670,7 @@ static char **add_string_to_strings(char
- 	char *v[2];
- 	v[0] = add;
- 	v[1] = NULL;
--	return add_strings_to_strings(strings, v);
-+	return add_strings_to_strings(strings, v, /*dup:*/ 0);
- }
- 
- static void putenv_all(char **strings)
-@@ -1213,8 +1216,13 @@ static int o_glob(o_string *o, int n)
-  * Otherwise, just finish current list[] and start new */
- static int o_save_ptr(o_string *o, int n)
- {
--	if (o->o_glob)
--		return o_glob(o, n); /* o_save_ptr_helper is inside */
-+	if (o->o_glob) { /* if globbing is requested */
-+		/* If o->has_empty_slot, list[n] was already globbed
-+		 * (if it was requested back then when it was filled)
-+		 * so don't do that again! */
-+		if (!o->has_empty_slot)
-+			return o_glob(o, n); /* o_save_ptr_helper is inside */
-+	}
- 	return o_save_ptr_helper(o, n);
- }
- 
-@@ -4279,6 +4287,11 @@ int hush_main(int argc, char **argv)
- 		switch (opt) {
- 		case 'c':
- 			G.global_argv = argv + optind;
-+			if (!argv[optind]) {
-+				/* -c 'script' (no params): prevent empty $0 */
-+				*--G.global_argv = argv[0];
-+				optind--;
-+			} /* else -c 'script' PAR0 PAR1: $0 is PAR0 */
- 			G.global_argc = argc - optind;
- 			opt = parse_and_run_string(optarg, 0 /* parse_flag */);
- 			goto final_return;
-@@ -4639,17 +4652,68 @@ static int builtin_read(char **argv)
- 	return set_local_var(string, 0);
- }
- 
--/* built-in 'set [VAR=value]' handler */
-+/* built-in 'set' handler
-+ * SUSv3 says:
-+ * set [-abCefmnuvx] [-h] [-o option] [argument...]
-+ * set [+abCefmnuvx] [+h] [+o option] [argument...]
-+ * set -- [argument...]
-+ * set -o
-+ * set +o
-+ * Implementations shall support the options in both their hyphen and
-+ * plus-sign forms. These options can also be specified as options to sh.
-+ * Examples:
-+ * Write out all variables and their values: set
-+ * Set $1, $2, and $3 and set "$#" to 3: set c a b
-+ * Turn on the -x and -v options: set -xv
-+ * Unset all positional parameters: set --
-+ * Set $1 to the value of x, even if it begins with '-' or '+': set -- "$x"
-+ * Set the positional parameters to the expansion of x, even if x expands
-+ * with a leading '-' or '+': set -- $x
-+ *
-+ * So far, we only support "set -- [argument...]" by ignoring all options
-+ * (also, "-o option" will be mishandled by taking "option" as parameter #1).
-+ */
- static int builtin_set(char **argv)
- {
--	char *temp = argv[1];
- 	struct variable *e;
-+	char **pp;
-+	char *arg = *++argv;
- 
--	if (temp == NULL)
-+	if (arg == NULL) {
- 		for (e = G.top_var; e; e = e->next)
- 			puts(e->varstr);
--	else
--		set_local_var(xstrdup(temp), 0);
-+	} else {
-+		/* NB: G.global_argv[0] ($0) is never freed/changed */
-+
-+		if (G.global_args_malloced) {
-+			pp = G.global_argv;
-+			while (*++pp)
-+				free(*pp);
-+			G.global_argv[1] = NULL;
-+		} else {
-+			G.global_args_malloced = 1;
-+			pp = xzalloc(sizeof(pp[0]) * 2);
-+			pp[0] = G.global_argv[0]; /* retain $0 */
-+			G.global_argv = pp;
-+		}
-+		do  {
-+			if (arg[0] == '+')
-+				continue;
-+			if (arg[0] != '-')
-+				break;
-+			if (arg[1] == '-' && arg[2] == '\0') {
-+				argv++;
-+				break;
-+			}
-+		} while ((arg = *++argv) != NULL);
-+		/* Now argv[0] is 1st argument */
-+
-+		/* This realloc's G.global_argv */
-+		G.global_argv = pp = add_strings_to_strings(G.global_argv, argv, /*dup:*/ 1);
-+		G.global_argc = 1;
-+		while (*++pp)
-+			G.global_argc++;
-+	}
- 
- 	return EXIT_SUCCESS;
- }
-@@ -4661,9 +4725,14 @@ static int builtin_shift(char **argv)
- 		n = atoi(argv[1]);
- 	}
- 	if (n >= 0 && n < G.global_argc) {
--		G.global_argv[n] = G.global_argv[0];
-+		if (G.global_args_malloced) {
-+			int m = 1;
-+			while (m <= n)
-+				free(G.global_argv[m++]);
-+		}
- 		G.global_argc -= n;
--		G.global_argv += n;
-+		memmove(&G.global_argv[1], &G.global_argv[n+1],
-+				G.global_argc * sizeof(G.global_argv[0]));
- 		return EXIT_SUCCESS;
- 	}
- 	return EXIT_FAILURE;
-diff -urpN busybox-1.13.3/shell/hush_test/hush-parsing/starquoted2.right busybox-1.13.3-hush/shell/hush_test/hush-parsing/starquoted2.right
---- busybox-1.13.3/shell/hush_test/hush-parsing/starquoted2.right	2009-02-26 12:46:52.000000000 +0100
-+++ busybox-1.13.3-hush/shell/hush_test/hush-parsing/starquoted2.right	2009-03-22 12:46:20.000000000 +0100
-@@ -1,2 +1,3 @@
- Should be printed
- Should be printed
-+Empty:
-diff -urpN busybox-1.13.3/shell/hush_test/hush-parsing/starquoted2.tests busybox-1.13.3-hush/shell/hush_test/hush-parsing/starquoted2.tests
---- busybox-1.13.3/shell/hush_test/hush-parsing/starquoted2.tests	2009-02-26 12:46:52.000000000 +0100
-+++ busybox-1.13.3-hush/shell/hush_test/hush-parsing/starquoted2.tests	2009-03-22 12:46:20.000000000 +0100
-@@ -12,3 +12,6 @@ for a in "$@"""; do echo Should not be p
- for a in """$@"; do echo Should not be printed; done
- for a in """$@"''"$@"''; do echo Should not be printed; done
- for a in ""; do echo Should be printed; done
-+
-+# Bug 207: "$@" expands to nothing, and we erroneously glob "%s\\n" twice:
-+printf "Empty:%s\\n" "$@"

package/busybox/busybox-1.13.3-tail.patch

@@ -1,12 +0,0 @@
-diff -urpN busybox-1.13.3/coreutils/tail.c busybox-1.13.3-tail/coreutils/tail.c
---- busybox-1.13.3/coreutils/tail.c	2009-02-26 12:47:02.000000000 +0100
-+++ busybox-1.13.3-tail/coreutils/tail.c	2009-03-27 03:34:57.000000000 +0100
-@@ -104,7 +104,7 @@ int tail_main(int argc, char **argv)
- 	if (argv[1] && (argv[1][0] == '+' || argv[1][0] == '-')
- 	 && isdigit(argv[1][1])
- 	) {
--		count = eat_num(&argv[1][1]);
-+		count = eat_num(argv[1]);
- 		argv++;
- 		argc--;
- 	}

package/busybox/busybox-1.13.3-tar.patch

@@ -1,37 +0,0 @@
-diff -urpN busybox-1.13.3/archival/libunarchive/get_header_tar.c busybox-1.13.3-tar/archival/libunarchive/get_header_tar.c
---- busybox-1.13.3/archival/libunarchive/get_header_tar.c	2009-02-26 12:46:40.000000000 +0100
-+++ busybox-1.13.3-tar/archival/libunarchive/get_header_tar.c	2009-04-01 01:15:26.000000000 +0200
-@@ -91,7 +91,7 @@ char FAST_FUNC get_header_tar(archive_ha
- 
-  again_after_align:
- 
--#if ENABLE_DESKTOP
-+#if ENABLE_DESKTOP || ENABLE_FEATURE_TAR_AUTODETECT
- 	/* to prevent misdetection of bz2 sig */
- 	*(uint32_t*)(&tar) = 0;
- 	i = full_read(archive_handle->src_fd, &tar, 512);
-@@ -142,7 +142,7 @@ char FAST_FUNC get_header_tar(archive_ha
- #if ENABLE_FEATURE_TAR_AUTODETECT
- 		char FAST_FUNC (*get_header_ptr)(archive_handle_t *);
- 
-- USE_DESKTOP(autodetect:)
-+ autodetect:
- 		/* tar gz/bz autodetect: check for gz/bz2 magic.
- 		 * If we see the magic, and it is the very first block,
- 		 * we can switch to get_header_tar_gz/bz2/lzma().
-diff -urpN busybox-1.13.3/archival/tar.c busybox-1.13.3-tar/archival/tar.c
---- busybox-1.13.3/archival/tar.c	2009-02-26 12:56:00.000000000 +0100
-+++ busybox-1.13.3-tar/archival/tar.c	2009-04-01 01:15:39.000000000 +0200
-@@ -934,8 +934,10 @@ int tar_main(int argc UNUSED_PARAM, char
- 			tar_handle->src_fd = fileno(tar_stream);
- 			tar_handle->seek = seek_by_read;
- 		} else {
--			if (ENABLE_FEATURE_TAR_AUTODETECT && flags == O_RDONLY) {
--				get_header_ptr = get_header_tar;
-+			if (ENABLE_FEATURE_TAR_AUTODETECT
-+			 && get_header_ptr == get_header_tar
-+			 && flags == O_RDONLY
-+			) {
- 				tar_handle->src_fd = open_zipped(tar_filename);
- 				if (tar_handle->src_fd < 0)
- 					bb_perror_msg_and_die("can't open '%s'", tar_filename);

package/busybox/busybox-1.13.3-volumeid.patch

@@ -1,18 +0,0 @@
-diff -urpN busybox-1.13.3/util-linux/volume_id/get_devname.c busybox-1.13.3-volumeid/util-linux/volume_id/get_devname.c
---- busybox-1.13.3/util-linux/volume_id/get_devname.c	2009-02-26 12:47:41.000000000 +0100
-+++ busybox-1.13.3-volumeid/util-linux/volume_id/get_devname.c	2009-03-31 21:46:37.000000000 +0200
-@@ -223,13 +223,11 @@ void display_uuid_cache(void)
- char *get_devname_from_label(const char *spec)
- {
- 	struct uuidCache_s *uc;
--	int spec_len = strlen(spec);
- 
- 	uuidcache_init();
- 	uc = uuidCache;
- 	while (uc) {
--// FIXME: empty label ("LABEL=") matches anything??!
--		if (uc->label[0] && strncmp(spec, uc->label, spec_len) == 0) {
-+		if (uc->label[0] && strcmp(spec, uc->label) == 0) {
- 			return xstrdup(uc->device);
- 		}
- 		uc = uc->next;