From: Florian Weimer <fweimer@redhat.com>
Date: Tue, 15 Dec 2015 08:49:17 +0000 (+0100)
Subject: Fix aliasing violation in tst-rec-dlopen
X-Git-Tag: glibc-2.23~123
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=04ae79a363e2a85096c4dbdf6d5469d3a19a6907;p=thirdparty%2Fglibc.git

Fix aliasing violation in tst-rec-dlopen
---

diff --git a/ChangeLog b/ChangeLog
index aadde3fc342..3b1750cbeb0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2015-12-15  Florian Weimer  <fweimer@redhat.com>
+
+	* dlfcn/tst-rec-dlopen.c (call_func): Cast dlsym result, fixing an
+	aliasing violation.
+
 2015-12-14  Joseph Myers  <joseph@codesourcery.com>
 
 	[BZ #18472]
diff --git a/dlfcn/tst-rec-dlopen.c b/dlfcn/tst-rec-dlopen.c
index 01353fbc868..1ab7aa91aac 100644
--- a/dlfcn/tst-rec-dlopen.c
+++ b/dlfcn/tst-rec-dlopen.c
@@ -57,7 +57,7 @@ call_func (const char *dso_name, const char *func_name)
   dlerror ();
 
   /* Lookup func.  */
-  *(void **) (&func) = dlsym (dso, func_name);
+  func = (int (*) (void)) dlsym (dso, func_name);
   if (func == NULL)
     {
       err = dlerror ();