This commit was manufactured by cvs2svn to create tag 'cygwin-cygwin-1_7_15-release

1_7_15-release'.

Sprout from cygwin-64bit-branch 2012-08-10 09:37:33 UTC cvs2svn 'This commit was manufactured by cvs2svn to create branch 'cygwin-64bit-'
Cherrypick from master 2012-05-09 07:32:48 UTC Yaakov Selkowitz <yselkowi@redhat.com> '	* new-features.sgml (ov-new1.7.15): Fix XML syntax.':
    COPYING3
    COPYING3.LIB
    ChangeLog
    MAINTAINERS
    compile
    config.rpath
    config/ChangeLog
    config/mh-darwin
    config/mh-interix
    config/mh-ppc-aix
    config/mt-alphaieee
    config/mt-sde
    config/picflag.m4
    config/stdint.m4
    config/tcl.m4
    configure
    configure.ac
    include/ChangeLog
    include/dis-asm.h
    include/dwarf2.def
    include/dwarf2.h
    include/elf/ChangeLog
    include/elf/avr.h
    include/elf/common.h
    include/elf/m68hc11.h
    include/elf/ppc.h
    include/elf/s390.h
    include/filenames.h
    include/gdb/ChangeLog
    include/gdb/callback.h
    include/gdb/signals.def
    include/gdb/signals.h
    include/mach-o/ChangeLog
    include/mach-o/codesign.h
    include/mach-o/external.h
    include/mach-o/loader.h
    include/mach-o/reloc.h
    include/mach-o/x86-64.h
    include/opcode/ChangeLog
    include/opcode/avr.h
    include/opcode/m68hc11.h
    include/opcode/mips.h
    include/opcode/ppc.h
    include/opcode/xgate.h
    include/plugin-api.h
    ltgcc.m4
    ltoptions.m4
    ltversion.m4
    lt~obsolete.m4
    newlib/ChangeLog
    newlib/doc/Makefile.am
    newlib/doc/Makefile.in
    newlib/libc/include/stdio.h
    newlib/libc/include/string.h
    newlib/libc/include/sys/signal.h
    newlib/libc/include/sys/stat.h
    newlib/libc/include/sys/time.h
    newlib/libc/include/sys/times.h
    newlib/libc/include/sys/types.h
    newlib/libc/include/sys/unistd.h
    newlib/libc/include/sys/wait.h
    newlib/libc/locale/lmessages.c
    newlib/libc/locale/lmonetary.c
    newlib/libc/locale/nl_langinfo.c
    newlib/libc/machine/cr16/sys/asm.h
    newlib/libc/machine/epiphany/Makefile.am
    newlib/libc/machine/epiphany/Makefile.in
    newlib/libc/machine/epiphany/aclocal.m4
    newlib/libc/machine/epiphany/configure
    newlib/libc/machine/epiphany/configure.in
    newlib/libc/machine/epiphany/machine/stdlib.h
    newlib/libc/machine/epiphany/setjmp.S
    newlib/libc/machine/rl78/Makefile.am
    newlib/libc/machine/rl78/Makefile.in
    newlib/libc/machine/rl78/aclocal.m4
    newlib/libc/machine/rl78/configure
    newlib/libc/machine/rl78/configure.in
    newlib/libc/machine/rl78/setjmp.S
    newlib/libc/posix/collate.c
    newlib/libc/posix/engine.c
    newlib/libc/posix/glob.c
    newlib/libc/posix/popen.c
    newlib/libc/posix/readdir.c
    newlib/libc/posix/regcomp.c
    newlib/libc/posix/telldir.c
    newlib/libc/posix/wordexp.c
    newlib/libc/reent/mkdirr.c
    newlib/libc/reent/renamer.c
    newlib/libc/search/hash.c
    newlib/libc/search/hash_bigkey.c
    newlib/libc/search/hash_page.c
    newlib/libc/search/hcreate_r.c
    newlib/libc/stdio/asiprintf.c
    newlib/libc/stdio/asprintf.c
    newlib/libc/stdio/clearerr.c
    newlib/libc/stdio/fclose.c
    newlib/libc/stdio/fdopen.c
    newlib/libc/stdio/feof.c
    newlib/libc/stdio/ferror.c
    newlib/libc/stdio/fflush.c
    newlib/libc/stdio/fgetc.c
    newlib/libc/stdio/fgets.c
    newlib/libc/stdio/fgetwc.c
    newlib/libc/stdio/fgetws.c
    newlib/libc/stdio/fileno.c
    newlib/libc/stdio/findfp.c
    newlib/libc/stdio/fmemopen.c
    newlib/libc/stdio/fopen.c
    newlib/libc/stdio/fopencookie.c
    newlib/libc/stdio/fpurge.c
    newlib/libc/stdio/fputc.c
    newlib/libc/stdio/fputs.c
    newlib/libc/stdio/fputwc.c
    newlib/libc/stdio/fputws.c
    newlib/libc/stdio/fread.c
    newlib/libc/stdio/freopen.c
    newlib/libc/stdio/fseek.c
    newlib/libc/stdio/ftell.c
    newlib/libc/stdio/funopen.c
    newlib/libc/stdio/fwide.c
    newlib/libc/stdio/fwrite.c
    newlib/libc/stdio/getc.c
    newlib/libc/stdio/getdelim.c
    newlib/libc/stdio/gets.c
    newlib/libc/stdio/local.h
    newlib/libc/stdio/mktemp.c
    newlib/libc/stdio/open_memstream.c
    newlib/libc/stdio/putc.c
    newlib/libc/stdio/setvbuf.c
    newlib/libc/stdio/ungetc.c
    newlib/libc/stdio/ungetwc.c
    newlib/libc/stdio/vasiprintf.c
    newlib/libc/stdio/vasprintf.c
    newlib/libc/stdio/vfprintf.c
    newlib/libc/stdio/vfscanf.c
    newlib/libc/stdio/vfwprintf.c
    newlib/libc/stdio/vfwscanf.c
    newlib/libc/stdio64/fdopen64.c
    newlib/libc/stdio64/fopen64.c
    newlib/libc/stdio64/freopen64.c
    newlib/libc/stdio64/fseeko64.c
    newlib/libc/stdio64/ftello64.c
    newlib/libc/stdlib/mbtowc_r.c
    newlib/libc/stdlib/mprec.h
    newlib/libc/stdlib/wctomb_r.c
    newlib/libc/string/Makefile.am
    newlib/libc/string/Makefile.in
    newlib/libc/string/strcasestr.c
    newlib/libc/sys/epiphany/Makefile.am
    newlib/libc/sys/epiphany/Makefile.in
    newlib/libc/sys/epiphany/aclocal.m4
    newlib/libc/sys/epiphany/configure
    newlib/libc/sys/epiphany/configure.in
    newlib/libc/sys/epiphany/e_printf.c
    newlib/libc/sys/rtems/crt0.c
    newlib/libc/sys/rtems/machine/_types.h
    newlib/libc/sys/sysnecv850/crt0.S
    newlib/libc/time/strptime.c
    newlib/libm/common/sf_round.c
    newlib/libm/math/e_atan2.c
    newlib/libm/math/e_exp.c
    newlib/libm/math/e_pow.c
    newlib/libm/math/e_rem_pio2.c
    newlib/libm/math/ef_exp.c
    newlib/libm/math/ef_pow.c
    newlib/libm/math/er_lgamma.c
    newlib/libm/math/erf_lgamma.c
    newlib/testsuite/newlib.stdio/stdio.exp
    newlib/testsuite/newlib.stdio/swprintf.c
    winsup/ChangeLog
    winsup/Makefile.common
    winsup/cygserver/ChangeLog
    winsup/cygserver/woutsup.h
    winsup/cygwin/ChangeLog
    winsup/cygwin/DevNotes
    winsup/cygwin/Makefile.in
    winsup/cygwin/advapi32.cc
    winsup/cygwin/child_info.h
    winsup/cygwin/configure.in
    winsup/cygwin/cygheap.cc
    winsup/cygwin/cygheap.h
    winsup/cygwin/cygserver_ipc.h
    winsup/cygwin/cygthread.cc
    winsup/cygwin/cygtls.cc
    winsup/cygwin/cygtls.h
    winsup/cygwin/cygwin.din
    winsup/cygwin/cygwin.sc
    winsup/cygwin/dcrt0.cc
    winsup/cygwin/devices.cc
    winsup/cygwin/devices.in
    winsup/cygwin/dll_init.cc
    winsup/cygwin/dtable.cc
    winsup/cygwin/dtable.h
    winsup/cygwin/exceptions.cc
    winsup/cygwin/external.cc
    winsup/cygwin/fhandler.cc
    winsup/cygwin/fhandler.h
    winsup/cygwin/fhandler_clipboard.cc
    winsup/cygwin/fhandler_console.cc
    winsup/cygwin/fhandler_disk_file.cc
    winsup/cygwin/fhandler_dsp.cc
    winsup/cygwin/fhandler_fifo.cc
    winsup/cygwin/fhandler_mem.cc
    winsup/cygwin/fhandler_procnet.cc
    winsup/cygwin/fhandler_registry.cc
    winsup/cygwin/fhandler_serial.cc
    winsup/cygwin/fhandler_socket.cc
    winsup/cygwin/fhandler_tape.cc
    winsup/cygwin/fhandler_termios.cc
    winsup/cygwin/fhandler_tty.cc
    winsup/cygwin/fhandler_virtual.cc
    winsup/cygwin/fhandler_windows.cc
    winsup/cygwin/flock.cc
    winsup/cygwin/gendef
    winsup/cygwin/gentls_offsets
    winsup/cygwin/globals.cc
    winsup/cygwin/heap.cc
    winsup/cygwin/hookapi.cc
    winsup/cygwin/include/cygwin/if.h
    winsup/cygwin/include/cygwin/in.h
    winsup/cygwin/include/cygwin/socket.h
    winsup/cygwin/include/cygwin/version.h
    winsup/cygwin/include/elf.h
    winsup/cygwin/include/inttypes.h
    winsup/cygwin/include/mntent.h
    winsup/cygwin/include/netdb.h
    winsup/cygwin/include/stdint.h
    winsup/cygwin/include/sys/elf32.h
    winsup/cygwin/include/sys/elf64.h
    winsup/cygwin/include/sys/elf_common.h
    winsup/cygwin/include/sys/elf_generic.h
    winsup/cygwin/include/sys/wait.h
    winsup/cygwin/kernel32.cc
    winsup/cygwin/lib/_cygwin_crt0_common.cc
    winsup/cygwin/lib/crt0.h
    winsup/cygwin/libc/inet_addr.c
    winsup/cygwin/libc/inet_network.c
    winsup/cygwin/libc/minires-os-if.c
    winsup/cygwin/libc/minires.h
    winsup/cygwin/libc/rcmd.cc
    winsup/cygwin/miscfuncs.cc
    winsup/cygwin/miscfuncs.h
    winsup/cygwin/mkvers.sh
    winsup/cygwin/mount.cc
    winsup/cygwin/mount.h
    winsup/cygwin/net.cc
    winsup/cygwin/ntdll.h
    winsup/cygwin/passwd.cc
    winsup/cygwin/path.cc
    winsup/cygwin/path.h
    winsup/cygwin/pinfo.cc
    winsup/cygwin/pipe.cc
    winsup/cygwin/poll.cc
    winsup/cygwin/posix.sgml
    winsup/cygwin/posix_ipc.cc
    winsup/cygwin/pseudo-reloc.cc
    winsup/cygwin/regex/regcomp.c
    winsup/cygwin/registry.cc
    winsup/cygwin/release/1.7.10
    winsup/cygwin/release/1.7.11
    winsup/cygwin/release/1.7.12
    winsup/cygwin/release/1.7.13
    winsup/cygwin/release/1.7.14
    winsup/cygwin/release/1.7.15
    winsup/cygwin/sched.cc
    winsup/cygwin/sec_helper.cc
    winsup/cygwin/security.cc
    winsup/cygwin/security.h
    winsup/cygwin/select.cc
    winsup/cygwin/select.h
    winsup/cygwin/shared.cc
    winsup/cygwin/signal.cc
    winsup/cygwin/sigproc.cc
    winsup/cygwin/sigproc.h
    winsup/cygwin/smallprint.cc
    winsup/cygwin/spawn.cc
    winsup/cygwin/strace.cc
    winsup/cygwin/strfuncs.cc
    winsup/cygwin/syscalls.cc
    winsup/cygwin/syslog.cc
    winsup/cygwin/thread.cc
    winsup/cygwin/thread.h
    winsup/cygwin/tlsoffsets.h
    winsup/cygwin/wait.cc
    winsup/cygwin/winbase.h
    winsup/cygwin/wincap.cc
    winsup/cygwin/winlean.h
    winsup/cygwin/winsup.h
    winsup/doc/ChangeLog
    winsup/doc/faq-programming.xml
    winsup/doc/faq-using.xml
    winsup/doc/new-features.sgml
    winsup/doc/pathnames.sgml
    winsup/doc/setup-net.sgml
    winsup/doc/using.sgml
    winsup/lsaauth/ChangeLog
    winsup/lsaauth/Makefile.in
    winsup/lsaauth/cyglsa.c
    winsup/lsaauth/cyglsa64.dll
    winsup/lsaauth/make-64bit-version-with-mingw-w64.sh
    winsup/mingw/ChangeLog
    winsup/mingw/configure
    winsup/mingw/configure.in
    winsup/mingw/include/_mingw.h
    winsup/mingw/include/excpt.h
    winsup/mingw/include/inttypes.h
    winsup/mingw/include/limits.h
    winsup/mingw/include/process.h
    winsup/mingw/include/stdint.h
    winsup/mingw/include/stdio.h
    winsup/mingw/include/stdlib.h
    winsup/mingw/include/sys/param.h
    winsup/mingw/include/wchar.h
    winsup/mingw/mingwex/Makefile.in
    winsup/mingw/mingwex/gdtoa/gd_qnan.h
    winsup/mingw/mingwex/tsearch.c
    winsup/utils/ChangeLog
    winsup/utils/Makefile.in
    winsup/utils/bloda.cc
    winsup/utils/cygcheck.cc
    winsup/utils/cygpath.cc
    winsup/utils/dump_setup.cc
    winsup/utils/dumper.cc
    winsup/utils/locale.cc
    winsup/utils/ps.cc
    winsup/utils/regtool.cc
    winsup/utils/strace.cc
    winsup/w32api/ChangeLog
    winsup/w32api/include/setupapi.h
    winsup/w32api/include/winbase.h
    winsup/w32api/include/windows.h
    winsup/w32api/include/winnt.h
    winsup/w32api/include/winsock.h
    winsup/w32api/include/winsock2.h
    winsup/w32api/include/winuser.h
    winsup/w32api/include/winver.h
    winsup/w32api/include/wtsapi32.h
    winsup/w32api/lib/Makefile.in
    winsup/w32api/lib/kernel32.def
    winsup/w32api/lib/wtsapi32.def
Delete:
    config/asmcfi.m4
    config/math.m4
    config/mmap.m4
    config/weakref.m4
    include/gdb/gdb-index.h
    include/leb128.h
    newlib/libc/string/memrchr.c
    winsup/cygwin/cygwait.cc
    winsup/cygwin/cygwait.h
    winsup/cygwin/include/machine/elf.h
    winsup/cygwin/include/sys/elf.h
    winsup/mingw/mingwex/membarrier.c
    winsup/w32api/include/sdkddkver.h

8 files changed, 31 insertions, 37 deletions

diff --git a/newlib/libc/posix/collate.c b/newlib/libc/posix/collate.c
index 8bb04ef0d..6ee455001 100644
--- a/newlib/libc/posix/collate.c
+++ b/newlib/libc/posix/collate.c
@@ -117,26 +117,24 @@ __collate_substitute(s)
 	const u_char *s;
 {
 	int dest_len, len, nlen;
-	int delta = strlen((const char *) s);
+	int delta = strlen(s);
 	u_char *dest_str = NULL;
 
 	if(s == NULL || *s == '\0')
-		return __collate_strdup((u_char *) "");
+		return __collate_strdup("");
 	delta += delta / 8;
-	dest_str = (u_char *) malloc(dest_len = delta);
+	dest_str = malloc(dest_len = delta);
 	if(dest_str == NULL)
 		__collate_err(EX_OSERR, __FUNCTION__);
 	len = 0;
 	while(*s) {
-		nlen = len + strlen((const char *)
-				    __collate_substitute_table[*s]);
+		nlen = len + strlen(__collate_substitute_table[*s]);
 		if (dest_len <= nlen) {
 			dest_str = reallocf(dest_str, dest_len = nlen + delta);
 			if(dest_str == NULL)
 				__collate_err(EX_OSERR, __FUNCTION__);
 		}
-		strcpy((char *) dest_str + len,
-		       (const char *) __collate_substitute_table[*s++]);
+		strcpy(dest_str + len, __collate_substitute_table[*s++]);
 		len = nlen;
 	}
 	return dest_str;
@@ -152,9 +150,8 @@ __collate_lookup(t, len, prim, sec)
 	*len = 1;
 	*prim = *sec = 0;
 	for(p2 = __collate_chain_pri_table; p2->str[0]; p2++) {
-		if(strncmp((const char *) t, (const char *) p2->str,
-			   strlen((const char *) p2->str)) == 0) {
-			*len = strlen((const char *) p2->str);
+		if(strncmp(t, p2->str, strlen(p2->str)) == 0) {
+			*len = strlen(p2->str);
 			*prim = p2->prim;
 			*sec = p2->sec;
 			return;
@@ -168,7 +165,7 @@ u_char *
 __collate_strdup(s)
 	u_char *s;
 {
-	u_char *t = (u_char *) strdup((const char *) s);
+	u_char *t = strdup(s);
 
 	if (t == NULL)
 		__collate_err(EX_OSERR, __FUNCTION__);
diff --git a/newlib/libc/posix/engine.c b/newlib/libc/posix/engine.c
index 73ce45c11..8494b90a9 100644
--- a/newlib/libc/posix/engine.c
+++ b/newlib/libc/posix/engine.c
@@ -145,7 +145,7 @@ int eflags;
 	int i;
 	struct match mv;
 	struct match *m = &mv;
-	char *dp = NULL;
+	char *dp;
 	const sopno gf = g->firststate+1;	/* +1 for OEND */
 	const sopno gl = g->laststate;
 	char *start;
@@ -181,8 +181,8 @@ int eflags;
 			pp = mustlast;
 			for (dp = start+g->mlen-1; dp < stop;) {
 				/* Fast skip non-matches */
-				while (dp < stop && charjump[(unsigned char) *dp])
-					dp += charjump[(unsigned char) *dp];
+				while (dp < stop && charjump[*dp])
+					dp += charjump[*dp];
 
 				if (dp >= stop)
 					break;
@@ -198,7 +198,7 @@ int eflags;
 
 				/* Jump to next possible match */
 				mj = matchjump[pp - mustfirst];
-				cj = charjump[(unsigned char) *dp];
+				cj = charjump[*dp];
 				dp += (cj < mj ? mj : cj);
 				pp = mustlast;
 			}
@@ -364,12 +364,6 @@ sopno stopst;
 	char *ssp;		/* start of string matched by subsubRE */
 	char *sep;		/* end of string matched by subsubRE */
 	char *oldssp;		/* previous ssp */
-#if defined (__GNUC__) && \
-    ((__GNUC__ == 4 && __GNUC_MINOR__ >= 6) || __GNUC__ > 4)
-/* dp is only used for assertion testing which, for some reason, is not
-   recognized as usage. */
-#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
-#endif
 	char *dp;
 
 	AT("diss", start, stop, startst, stopst);
diff --git a/newlib/libc/posix/glob.c b/newlib/libc/posix/glob.c
index 977a5a4f8..4dafe71aa 100644
--- a/newlib/libc/posix/glob.c
+++ b/newlib/libc/posix/glob.c
@@ -30,10 +30,6 @@
  * SUCH DAMAGE.
  */
 
-#ifdef __CYGWIN__
-#define _NO_GLOB	/* Cygwin provides its own glob. */
-#endif
-
 #ifndef _NO_GLOB
 
 #if defined(LIBC_SCCS) && !defined(lint)
diff --git a/newlib/libc/posix/popen.c b/newlib/libc/posix/popen.c
index faf72b6e3..38978c7aa 100644
--- a/newlib/libc/posix/popen.c
+++ b/newlib/libc/posix/popen.c
@@ -113,7 +113,7 @@ _DEFUN(popen, (program, type),
 	const char *program _AND
 	const char *type)
 {
-	struct pid *cur;
+	struct pid *cur, *last;
 	FILE *iop;
 	int pdes[2], pid;
 
@@ -159,7 +159,8 @@ _DEFUN(popen, (program, type),
 			(void)close(pdes[1]);
 		}
 		/* Close all fd's created by prior popen.  */
-		for (cur = pidlist; cur; cur = cur->next)
+		for (last = NULL, cur = pidlist; cur;
+		     last = cur, cur = cur->next)
 			(void)close (fileno (cur->fp));
 		execl(_PATH_BSHELL, "sh", "-c", program, NULL);
 		_exit(127);
diff --git a/newlib/libc/posix/readdir.c b/newlib/libc/posix/readdir.c
index d3187e603..da07d5c00 100644
--- a/newlib/libc/posix/readdir.c
+++ b/newlib/libc/posix/readdir.c
@@ -75,6 +75,12 @@ _DEFUN(readdir, (dirp),
       continue;
     }
     dp = (struct dirent *)(dirp->dd_buf + dirp->dd_loc);
+    if ((int)dp & 03) {	/* bogus pointer check */
+#ifdef HAVE_DD_LOCK
+      __lock_release_recursive(dirp->dd_lock);
+#endif
+      return NULL;
+    }
     if (dp->d_reclen <= 0 ||
 	dp->d_reclen > dirp->dd_len + 1 - dirp->dd_loc) {
 #ifdef HAVE_DD_LOCK
diff --git a/newlib/libc/posix/regcomp.c b/newlib/libc/posix/regcomp.c
index bd90d2cdf..7f9e188a7 100644
--- a/newlib/libc/posix/regcomp.c
+++ b/newlib/libc/posix/regcomp.c
@@ -103,8 +103,8 @@ static void freeset(struct parse *p, cset *cs);
 static int freezeset(struct parse *p, cset *cs);
 static int firstch(struct parse *p, cset *cs);
 static int nch(struct parse *p, cset *cs);
-#if used
 static void mcadd(struct parse *p, cset *cs, char *cp);
+#if used
 static void mcsub(cset *cs, char *cp);
 static int mcin(cset *cs, char *cp);
 static char *mcfind(cset *cs, char *cp);
@@ -308,8 +308,8 @@ struct parse *p;
 int stop;			/* character this ERE should end at */
 {
 	char c;
-	sopno prevback = 0;
-	sopno prevfwd = 0;
+	sopno prevback;
+	sopno prevfwd;
 	sopno conc;
 	int first = 1;		/* is this the first alternative? */
 
@@ -1333,7 +1333,6 @@ cset *cs;
 	return(n);
 }
 
-#if used
 /*
  - mcadd - add a collating element to a cset
  == static void mcadd(struct parse *p, cset *cs, \
@@ -1361,6 +1360,7 @@ char *cp;
 	cs->multis[cs->smultis - 1] = '\0';
 }
 
+#if used
 /*
  - mcsub - subtract a collating element from a cset
  == static void mcsub(cset *cs, char *cp);
@@ -1688,8 +1688,8 @@ struct parse *p;
 struct re_guts *g;
 {
 	sop *scan;
-	sop *start = NULL;
-	sop *newstart = NULL;
+	sop *start;
+	sop *newstart;
 	sopno newlen;
 	sop s;
 	char *cp;
@@ -1961,7 +1961,7 @@ struct re_guts *g;
 	 * is the first one that would be matched).
 	 */
 	for (mindex = 0; mindex < g->mlen; mindex++)
-		g->charjump[(unsigned char) g->must[mindex]] = g->mlen - mindex - 1;
+		g->charjump[g->must[mindex]] = g->mlen - mindex - 1;
 }
 
 /*
diff --git a/newlib/libc/posix/telldir.c b/newlib/libc/posix/telldir.c
index caac4890b..f2b1c79bd 100644
--- a/newlib/libc/posix/telldir.c
+++ b/newlib/libc/posix/telldir.c
@@ -69,10 +69,7 @@ struct ddloc {
 
 static long	dd_loccnt = 1;	/* Index of entry for sequential readdir's */
 static struct	ddloc *dd_hash[NDIRHASH];   /* Hash list heads for ddlocs */
-
-#ifdef HAVE_DD_LOCK
 __LOCK_INIT(static, dd_hash_lock);
-#endif
 
 /*
  * return a pointer into a directory
diff --git a/newlib/libc/posix/wordexp.c b/newlib/libc/posix/wordexp.c
index bfdb63fd0..b6c4a6d1f 100644
--- a/newlib/libc/posix/wordexp.c
+++ b/newlib/libc/posix/wordexp.c
@@ -37,6 +37,7 @@ wordexp(const char *words, wordexp_t *pwordexp, int flags)
   char *iter;
   pid_t pid;
   int num_words = 0;
+  int num_bytes = 0;
   int fd[2];
   int fd_err[2];
   int err = 0;
@@ -128,6 +129,8 @@ wordexp(const char *words, wordexp_t *pwordexp, int flags)
       if((iter = strchr(tmp, '\n')))
           *iter = '\0';
 
+      num_bytes = atoi(tmp) + pwordexp->we_wordc;
+
       /* Get each expansion from the shell output, and store each in
          pwordexp's we_wordv vector. */
       for(i = 0; i < num_words; i++)