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GNU C Library master sources branch gentoo/2.25 updated. glibc-2.25-11-g92bec3d


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The branch, gentoo/2.25 has been updated
       via  92bec3dad990b1dda9a82966913fce04b5c99c02 (commit)
      from  883dae86d69153092f73a223f226c85fa4fb9a35 (commit)

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http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=92bec3dad990b1dda9a82966913fce04b5c99c02

commit 92bec3dad990b1dda9a82966913fce04b5c99c02
Author: Mike Frysinger <vapier@gentoo.org>
Date:   Sun Mar 12 15:12:21 2017 -0700

    x86_64: fix static build of __mempcpy_chk for compilers defaulting to PIC/PIE
    
    When glibc is compiled with gcc 6.2 that has been configured with
    to default to PIC/PIE, the static version of __mempcpy_chk is not built,
    as the test is done on PIC instead of SHARED.  Fix the test to check for
    SHARED, like it is done for similar functions like __memcpy_chk.
    
    2017-03-12  Mike Frysinger  <vapier@gentoo.org>
    
    	* sysdeps/x86_64/mempcpy_chk.S (__mempcpy_chk): Check for SHARED
    	instead of PIC.
    
    (cherry picked from commit fbe355fbd1973d6e29561084b3eaeb4bfe9d515a)
    (cherry picked from commit 0889003c67f9c2f520a37281c4b5c3b8a9861f46)

diff --git a/sysdeps/x86_64/mempcpy_chk.S b/sysdeps/x86_64/mempcpy_chk.S
index f8a9260..f912291 100644
--- a/sysdeps/x86_64/mempcpy_chk.S
+++ b/sysdeps/x86_64/mempcpy_chk.S
@@ -19,7 +19,7 @@
 #include <sysdep.h>
 #include "asm-syntax.h"
 
-#ifndef PIC
+#ifndef SHARED
 	/* For libc.so this is defined in memcpy.S.
 	   For libc.a, this is a separate source to avoid
 	   mempcpy bringing in __chk_fail and all routines

-----------------------------------------------------------------------

Summary of changes:
 sysdeps/x86_64/mempcpy_chk.S |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)


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