crosstool-ng: patches/strace/4.5.18/130-fix-disabled-largefile-syscalls.patch@c65dc9b98841

cc/gcc: diable libsanitizer without NPTL

gcc-4.8 comes with a new library to sanitise memory access:
- heap-, stack-, and global-buffer overflow, use-after-free
- data-races between threads

This library requires some _np parts of the API, which are not
implemented in the (old) LinuxThreads, which is still available
in uClibc.

Since NPTL requires a i486 or above, i386 are stuck with using LT,
which precludes building the libsanitizer.

Disable libsanitizer, a bit like libatomic is.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Niels Penneman <niels@penneman.org>

     1 diff -dur strace-4.5.16.orig/syscall.c strace-4.5.16/syscall.c

     2 --- strace-4.5.16.orig/syscall.c	2007-07-14 19:21:44.000000000 +0200

     3 +++ strace-4.5.16/syscall.c	2007-07-14 19:22:49.000000000 +0200

     4 @@ -125,6 +125,18 @@

     5  #define TP TRACE_PROCESS

     6  #define TS TRACE_SIGNAL

     8 +#ifndef HAVE_STATFS64

     9 +/*

    10 + * Ugly hacks for systems that do not have LFS

    11 + */

    12 +

    13 +#define sys_truncate64  sys_truncate

    14 +#define sys_ftruncate64 sys_ftruncate

    15 +#define sys_getdents64  sys_getdents

    16 +#define sys_statfs64    sys_statfs

    17 +#define sys_fstatfs64   sys_fstatfs

    18 +#endif

    19 +

    20  static const struct sysent sysent0[] = {

    21  #include "syscallent.h"

    22  };

author	"Yann E. MORIN" <yann.morin.1998@free.fr>
	Sat Jan 04 01:02:57 2014 +0100 (2014-01-04)
changeset 3271	c65dc9b98841
permissions	-rw-r--r--