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patches/glibc/2.11/910-typedef-caddr.patch
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--
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 -urN glibc-2.11-orig/posix/sys/types.h glibc-2.11/posix/sys/types.h

     2 --- glibc-2.11-orig/posix/sys/types.h	2010-12-13 11:47:26.000000000 +0100

     3 +++ glibc-2.11/posix/sys/types.h	2011-03-29 14:16:00.374064708 +0200

     4 @@ -114,7 +114,10 @@

     5  #ifdef	__USE_BSD

     6  # ifndef __daddr_t_defined

     7  typedef __daddr_t daddr_t;

     8 +#  if ! defined(caddr_t) && ! defined(__caddr_t_defined)

     9  typedef __caddr_t caddr_t;

    10 +#   define __caddr_t_defined

    11 +#  endif

    12  #  define __daddr_t_defined

    13  # endif

    14  #endif

    15 diff -urN glibc-2.11-orig/sunrpc/rpc/types.h glibc-2.11/sunrpc/rpc/types.h

    16 --- glibc-2.11-orig/sunrpc/rpc/types.h	2010-12-13 11:47:26.000000000 +0100

    17 +++ glibc-2.11/sunrpc/rpc/types.h	2011-03-29 14:16:32.988910439 +0200

    18 @@ -80,7 +80,10 @@

    19  #endif

    20  #ifndef __daddr_t_defined

    21  typedef __daddr_t daddr_t;

    22 +# if ! defined(caddr_t) && ! defined(__caddr_t_defined)

    23  typedef __caddr_t caddr_t;

    24 +#  define __caddr_t_defined

    25 +# endif

    26  # define __daddr_t_defined

    27  #endif

    28
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