From ca4447d63456122e0f046379351f8ff2e2ddc549 Mon Sep 17 00:00:00 2001
From: Ulrich Drepper <drepper@redhat.com>
Date: Fri, 7 Jul 2000 06:05:09 +0000
Subject: Update.

	* stdio-common/vfprintf.c (process_string_arg): Check result of
	wcrtomb call and bail out if it failed.

	* configure.in: Fix CFLAGS-memprofstat.c definition after
---
 stdio-common/vfprintf.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'stdio-common')

diff --git a/stdio-common/vfprintf.c b/stdio-common/vfprintf.c
index 0f35de6644..32ad9d85ab 100644
--- a/stdio-common/vfprintf.c
+++ b/stdio-common/vfprintf.c
@@ -1096,6 +1096,12 @@ vfprintf (FILE *s, const CHAR_T *format, va_list ap)
 	len = __wcrtomb (buf, (fspec == NULL ? va_arg (ap, wint_t)	      \
 			       : args_value[fspec->data_arg].pa_wchar),	      \
 			 &mbstate);					      \
+	if (len == (size_t) -1)						      \
+	  {								      \
+	    /* Something went wron gduring the conversion.  Bail out.  */     \
+	    done = -1;							      \
+	    goto all_done;						      \
+	  }								      \
 	width -= len;							      \
 	if (!left)							      \
 	  PAD (' ');							      \
-- 
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