From: H.J. Lu <hjl.tools@gmail.com>
Date: Tue, 21 May 2024 00:32:14 +0000 (-0700)
Subject: i386: Don't define stpncpy alias when used in IFUNC [BZ #31768]
X-Git-Tag: glibc-2.40~193
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8428278b5f5cee21811339017ca09cccc8c751f7;p=thirdparty%2Fglibc.git

i386: Don't define stpncpy alias when used in IFUNC [BZ #31768]

Fix BZ #31768 by not defining stpncpy alias when used in IFUNC.

Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
Reviewed-by: Sunil K Pandey <skpgkp2@gmail.com>
---

diff --git a/sysdeps/i386/stpncpy.S b/sysdeps/i386/stpncpy.S
index 895fee8a1e..74130bc71d 100644
--- a/sysdeps/i386/stpncpy.S
+++ b/sysdeps/i386/stpncpy.S
@@ -139,4 +139,6 @@ L(9):	popl %esi		/* restore saved register content */
 END (__stpncpy)
 
 libc_hidden_def (__stpncpy)
+#ifndef __stpncpy
 weak_alias (__stpncpy, stpncpy)
+#endif