upgrade busybox to v1.11.2 and add current upstream fixes

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12648 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 0 insertions, 155 deletions

diff --git a/package/busybox/patches/903-ash.patch b/package/busybox/patches/903-ash.patch
deleted file mode 100644
index efc1bc3439..0000000000
--- a/package/busybox/patches/903-ash.patch
+++ /dev/null
@@ -1,155 +0,0 @@
---- a/shell/ash.c
-+++ b/shell/ash.c
-@@ -1569,14 +1569,14 @@
- static char *optptr;                   /* used by nextopt */
- 
- /*
-- * XXX - should get rid of.  have all builtins use getopt(3).  the
-- * library getopt must have the BSD extension static variable "optreset"
-- * otherwise it can't be used within the shell safely.
-+ * XXX - should get rid of. Have all builtins use getopt(3).
-+ * The library getopt must have the BSD extension static variable
-+ * "optreset", otherwise it can't be used within the shell safely.
-  *
-- * Standard option processing (a la getopt) for builtin routines.  The
-- * only argument that is passed to nextopt is the option string; the
-- * other arguments are unnecessary.  It return the character, or '\0' on
-- * end of input.
-+ * Standard option processing (a la getopt) for builtin routines.
-+ * The only argument that is passed to nextopt is the option string;
-+ * the other arguments are unnecessary. It returns the character,
-+ * or '\0' on end of input.
-  */
- static int
- nextopt(const char *optstring)
-@@ -1587,13 +1587,20 @@
- 
- 	p = optptr;
- 	if (p == NULL || *p == '\0') {
-+		/* We ate entire "-param", take next one */
- 		p = *argptr;
--		if (p == NULL || *p != '-' || *++p == '\0')
-+		if (p == NULL)
-+			return '\0';
-+		if (*p != '-')
-+			return '\0';
-+		if (*++p == '\0') /* just "-" ? */
- 			return '\0';
- 		argptr++;
--		if (LONE_DASH(p))        /* check for "--" */
-+		if (LONE_DASH(p)) /* "--" ? */
- 			return '\0';
-+		/* p => next "-param" */
- 	}
-+	/* p => some option char in the middle of a "-param" */
- 	c = *p++;
- 	for (q = optstring; *q != c;) {
- 		if (*q == '\0')
-@@ -1602,8 +1609,11 @@
- 			q++;
- 	}
- 	if (*++q == ':') {
--		if (*p == '\0' && (p = *argptr++) == NULL)
--			ash_msg_and_raise_error("no arg for -%c option", c);
-+		if (*p == '\0') {
-+			p = *argptr++;
-+			if (p == NULL)
-+				ash_msg_and_raise_error("no arg for -%c option", c);
-+		}
- 		optionarg = p;
- 		p = NULL;
- 	}
-@@ -7428,8 +7438,10 @@
- 		else if (c != 'p')
- 			abort();
- #endif
--	if (verify)
-+	/* Mimic bash: just "command -v" doesn't complain, it's a nop */
-+	if (verify && (*argptr != NULL)) {
- 		return describe_command(*argptr, verify - VERIFY_BRIEF);
-+	}
- 
- 	return 0;
- }
-@@ -7788,16 +7800,33 @@
- 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);
--	unsigned isor;
- 	int status;
-+
- 	if (n == NULL) {
- 		TRACE(("evaltree(NULL) called\n"));
--		goto out;
-+		goto out1;
- 	}
- 	TRACE(("pid %d, evaltree(%p: %d, %d) called\n",
- 			getpid(), 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)
-+				goto out;
-+			/* continue on the way out */
-+			exception_handler = savehandler;
-+			longjmp(exception_handler->loc, err);
-+		}
-+	}
-+
- 	switch (n->type) {
- 	default:
- #if DEBUG
-@@ -7843,19 +7872,20 @@
- 		goto calleval;
- 	case NAND:
- 	case NOR:
--	case NSEMI:
-+	case NSEMI: {
-+
- #if NAND + 1 != NOR
- #error NAND + 1 != NOR
- #endif
- #if NOR + 1 != NSEMI
- #error NOR + 1 != NSEMI
- #endif
--		isor = n->type - NAND;
-+		unsigned is_or = n->type - NAND;
- 		evaltree(
- 			n->nbinary.ch1,
--			(flags | ((isor >> 1) - 1)) & EV_TESTED
-+			(flags | ((is_or >> 1) - 1)) & EV_TESTED
- 		);
--		if (!exitstatus == isor)
-+		if (!exitstatus == is_or)
- 			break;
- 		if (!evalskip) {
- 			n = n->nbinary.ch2;
-@@ -7866,6 +7896,7 @@
- 			break;
- 		}
- 		break;
-+	}
- 	case NIF:
- 		evaltree(n->nif.test, EV_TESTED);
- 		if (evalskip)
-@@ -7886,8 +7917,11 @@
- 		exitstatus = status;
- 		break;
- 	}
-+
-  out:
--	if ((checkexit & exitstatus))
-+	exception_handler = savehandler;
-+ out1:
-+	if (checkexit & exitstatus)
- 		evalskip |= SKIPEVAL;
- 	else if (pendingsig && dotrap())
- 		goto exexit;