Module Name:    src
Committed By:   christos
Date:           Sun Jul 28 14:26:08 UTC 2019

Modified Files:
        src/lib/libc/citrus: citrus_ctype_template.h

Log Message:
PR/54414: Valery Ushakov: c99 requires that wcsrtombs(3) updates the source
argument on conversion error


To generate a diff of this commit:
cvs rdiff -u -r1.36 -r1.37 src/lib/libc/citrus/citrus_ctype_template.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

Modified files:

Index: src/lib/libc/citrus/citrus_ctype_template.h
diff -u src/lib/libc/citrus/citrus_ctype_template.h:1.36 src/lib/libc/citrus/citrus_ctype_template.h:1.37
--- src/lib/libc/citrus/citrus_ctype_template.h:1.36	Tue May 28 12:57:56 2013
+++ src/lib/libc/citrus/citrus_ctype_template.h	Sun Jul 28 10:26:08 2019
@@ -1,4 +1,4 @@
-/*	$NetBSD: citrus_ctype_template.h,v 1.36 2013/05/28 16:57:56 joerg Exp $	*/
+/*	$NetBSD: citrus_ctype_template.h,v 1.37 2019/07/28 14:26:08 christos Exp $	*/
 
 /*-
  * Copyright (c)2002 Citrus Project,
@@ -372,6 +372,7 @@ _FUNCNAME(wcsrtombs_priv)(_ENCODING_INFO
 		err = _FUNCNAME(wcrtomb_priv)(ei, buf, sizeof(buf),
 					      *pwcs0, psenc, &siz);
 		if (siz == (size_t)-1) {
+			*pwcs = pwcs0;
 			*nresult = siz;
 			return (err);
 		}

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