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| author | Mike Frysinger <vapier@gentoo.org> | 2017-03-12 15:12:21 -0700 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2017-03-15 16:10:05 -0700 |
| commit | fbe355fbd1973d6e29561084b3eaeb4bfe9d515a (patch) | |
| tree | bedc3f2ad285a0a04d9966f4859d9e516f4f9fee | |
| parent | e4e52ff059f46472145433d2bd003d5383f89e82 (diff) | |
| download | glibc-fbe355fbd1973d6e29561084b3eaeb4bfe9d515a.zip glibc-fbe355fbd1973d6e29561084b3eaeb4bfe9d515a.tar.gz glibc-fbe355fbd1973d6e29561084b3eaeb4bfe9d515a.tar.bz2 | |
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.
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | sysdeps/x86_64/mempcpy_chk.S | 2 |
2 files changed, 6 insertions, 1 deletions
@@ -1,3 +1,8 @@ +2017-03-15 Mike Frysinger <vapier@gentoo.org> + + * sysdeps/x86_64/mempcpy_chk.S (__mempcpy_chk): Check for SHARED + instead of PIC. + 2017-03-15 Joseph Myers <joseph@codesourcery.com> [BZ #21094] 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 |