From: Florian Weimer <fweimer@redhat.com>
Date: Thu, 29 Jun 2017 07:34:22 +0000 (+0200)
Subject: vfprintf: Reduce WORK_BUFFER_SIZE for wchar_t builds
X-Git-Tag: glibc-2.26~196
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=08d01cae60aa3966ed21e6ec70bbe9fef730e012;p=thirdparty%2Fglibc.git

vfprintf: Reduce WORK_BUFFER_SIZE for wchar_t builds
---

diff --git a/ChangeLog b/ChangeLog
index 5e2cc4678f0..db0c4ad37ee 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2017-06-29  Florian Weimer  <fweimer@redhat.com>
+
+	* stdio-common/vfprintf.c (WORK_BUFFER_SIZE): Reduce size for
+	wchar_t builds.
+
 2017-06-29  Florian Weimer  <fweimer@redhat.com>
 
 	* stdio-common/tst-vfprintf-mbs-prec.c: New file.
diff --git a/stdio-common/vfprintf.c b/stdio-common/vfprintf.c
index b8c87a539fe..4e22c75aa5c 100644
--- a/stdio-common/vfprintf.c
+++ b/stdio-common/vfprintf.c
@@ -205,7 +205,7 @@ typedef wchar_t THOUSANDS_SEP_T;
 static const CHAR_T null[] = L_("(null)");
 
 /* Size of the work_buffer variable (in characters, not bytes.  */
-enum { WORK_BUFFER_SIZE = 1000 };
+enum { WORK_BUFFER_SIZE = 1000 / sizeof (CHAR_T) };
 
 /* This table maps a character into a number representing a class.  In
    each step there is a destination label for each class.  */