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| author | Aurelien Jarno <aurelien@aurel32.net> | 2016-11-24 12:10:13 +0100 |
|---|---|---|
| committer | Aurelien Jarno <aurelien@aurel32.net> | 2016-11-24 16:56:26 +0100 |
| commit | 380ec16d62f459d5a28cfc25b7b20990c45e1cc9 (patch) | |
| tree | 2ec35019d9720649d0921edf0e4a9ebbb3d2a1e0 | |
| parent | f3b904d963e0a2e489c75109afe86004117c6967 (diff) | |
| download | glibc-380ec16d62f459d5a28cfc25b7b20990c45e1cc9.zip glibc-380ec16d62f459d5a28cfc25b7b20990c45e1cc9.tar.gz glibc-380ec16d62f459d5a28cfc25b7b20990c45e1cc9.tar.bz2 | |
x86_64: fix static build of __memcpy_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 __memcpy_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 memmove_chk.
Changelog:
* sysdeps/x86_64/memcpy_chk.S (__memcpy_chk): Check for SHARED
instead of PIC.
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | sysdeps/x86_64/memcpy_chk.S | 2 |
2 files changed, 6 insertions, 1 deletions
@@ -1,3 +1,8 @@ +2016-11-24 Aurelien Jarno <aurelien@aurel32.net> + + * sysdeps/x86_64/memcpy_chk.S (__memcpy_chk): Check for SHARED + instead of PIC. + 2016-11-23 Joseph Myers <joseph@codesourcery.com> [BZ #20859] diff --git a/sysdeps/x86_64/memcpy_chk.S b/sysdeps/x86_64/memcpy_chk.S index 2296b55..a95b3ad 100644 --- a/sysdeps/x86_64/memcpy_chk.S +++ b/sysdeps/x86_64/memcpy_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 memcpy bringing in __chk_fail and all routines |