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components/ksh93/patches/CR7065478.patch
author Vladimir Marek <Vladimir.Marek@oracle.com>
Mon, 25 Nov 2013 17:42:18 +0100
branchs11u1-sru
changeset 2846 308d0c192664
parent 789 5f074ca23733
permissions -rw-r--r--
17714341 /usr/bin/cd core dumps during string substitution
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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--- a/src/lib/libast/comp/setlocale.c	Mon Dec 27 04:23:49 2010
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+++ b/src/lib/libast/comp/setlocale.c	Fri Jul 22 00:30:31 2011
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@@ -19,6 +19,9 @@
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 *                   Phong Vo <[email protected]>                    *
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 *                                                                      *
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 ***********************************************************************/
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+/*
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+ * Copyright (c) 2007, 2012, Oracle and/or its affiliates. All rights reserved.
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+ */
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 #pragma prototyped
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 /*
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@@ -2236,6 +2239,24 @@
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 typedef int (*Isw_f)(wchar_t);
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+static int
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+wide_wctomb(char* u, wchar_t w)
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+{
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+	int size = 0;
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+
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+	if (u)
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+	{
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+		size = wctomb(u, w);
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+		if (size < 0)
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+		{
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+			*u = (char)(w & 0xff);
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+			size = 1;
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+		}
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+	}
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+
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+	return size;
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+}
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+
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 /*
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  * called when LC_CTYPE initialized or changes
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  */
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@@ -2280,7 +2301,7 @@
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 	{
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 		if (!(ast.mb_width = wcwidth))
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 			ast.mb_width = default_wcwidth;
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-		ast.mb_conv = wctomb;
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+		ast.mb_conv = wide_wctomb;
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 #ifdef mb_state
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 		{
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 			/*
upstream/oracle/userland-gate