From: Florian Weimer <fweimer@redhat.com>
Date: Thu, 29 Nov 2012 16:18:13 +0000 (-0800)
Subject: Mention that __chk_fail is a public ABI in test-strcpy_chk.c
X-Git-Tag: glibc-2.17~92
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=111db5b197b27d87c6db903a132d288949984d51;p=thirdparty%2Fglibc.git

Mention that __chk_fail is a public ABI in test-strcpy_chk.c

	* debug/test-strcpy_chk.c: Mention __chk_fail ABI test.
---

diff --git a/ChangeLog b/ChangeLog
index 1826f32f23f..997a411d41d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2012-06-04  Florian Weimer  <fweimer@redhat.com>
+
+	* debug/test-strcpy_chk.c: Mention __chk_fail ABI test.
+
 2012-11-28  David S. Miller  <davem@davemloft.net>
 
 	* sysdeps/sparc/fpu/libm-test-ulps: Update.
diff --git a/debug/test-strcpy_chk.c b/debug/test-strcpy_chk.c
index fb9bc78d458..41eb354fa00 100644
--- a/debug/test-strcpy_chk.c
+++ b/debug/test-strcpy_chk.c
@@ -23,6 +23,9 @@
 # define TEST_NAME "strcpy_chk"
 # include "../string/test-string.h"
 
+/* This test case implicitly tests the availability of the __chk_fail
+   symbol, which is part of the public ABI and may be used
+   externally. */
 extern void __attribute__ ((noreturn)) __chk_fail (void);
 char *simple_strcpy_chk (char *, const char *, size_t);
 extern char *normal_strcpy (char *, const char *, size_t)