File util-linux-dmesg-fix-printing-of-multibyte-char... of Package util-linux

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File util-linux-dmesg-fix-printing-of-multibyte-characters.patch of Package util-linux (Revision 56248a6fdc6b81a4ac04217d50ad77aa)

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From 131b477b61c7eb82aef913bae5aec63f019b7076 Mon Sep 17 00:00:00 2001
From: Petr Uzel <petr.uzel@suse.cz>
Date: Tue, 1 Nov 2011 16:17:57 +0100
Subject: [PATCH] dmesg: fix printing of multibyte characters

Also make it compile if HAVE_WIDECHAR is not defined.

Addresses: https://bugzilla.novell.com/show_bug.cgi?id=725993
Reported-by: Harald Koenig <koenig@linux.de>
Signed-off-by: Petr Uzel <petr.uzel@suse.cz>
---
 sys-utils/dmesg.c |   16 ++++++++--------
 1 files changed, 8 insertions(+), 8 deletions(-)

Index: util-linux-2.20.1/sys-utils/dmesg.c
===================================================================
--- util-linux-2.20.1.orig/sys-utils/dmesg.c
+++ util-linux-2.20.1/sys-utils/dmesg.c
@@ -391,10 +391,11 @@ static void safe_fwrite(const char *buf,
 	for (i = 0; i < size; i++) {
 		const char *p = buf + i;
 		int rc, hex = 0;
+        size_t len = 1;
 
 #ifdef HAVE_WIDECHAR
 		wchar_t wc;
-		size_t len = mbrtowc(&wc, p, size - i, &s);
+		len = mbrtowc(&wc, p, size - i, &s);
 
 		if (len == 0)				/* L'\0' */
 			return;
@@ -402,16 +403,15 @@ static void safe_fwrite(const char *buf,
 		if (len == (size_t)-1 || len == (size_t)-2) {		/* invalid sequence */
 			memset(&s, 0, sizeof (s));
 			len = hex = 1;
-
 		} else if (len > 1 && !iswprint(wc)) {	/* non-printable multibyte */
 			hex = 1;
-		} else
-#endif
-		{
+		}
+		i += len - 1;
+#else
 			if (!isprint((unsigned int) *p) &&
 			    !isspace((unsigned int) *p))		/* non-printable */
 				hex = 1;
-		}
+#endif
 		if (hex)
 			rc = fwrite_hex(p, len, out);
 		else

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File util-linux-dmesg-fix-printing-of-multibyte-characters.patch of Package util-linux (Revision 56248a6fdc6b81a4ac04217d50ad77aa)

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