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authorHeiko Carstens <heiko.carstens@de.ibm.com>2009-01-14 14:13:56 +0100
committerHeiko Carstens <heiko.carstens@de.ibm.com>2009-01-14 14:15:15 +0100
commit1134723e96f6e2abcf8bfd7a2d1c96fcc323ef35 (patch)
tree7a056eb6845609e298568190603b71801f7e7e8f /fs
parente55380edf68796d75bf41391a781c68ee678587d (diff)
downloadop-kernel-dev-1134723e96f6e2abcf8bfd7a2d1c96fcc323ef35.zip
op-kernel-dev-1134723e96f6e2abcf8bfd7a2d1c96fcc323ef35.tar.gz
[CVE-2009-0029] Remove __attribute__((weak)) from sys_pipe/sys_pipe2
Remove __attribute__((weak)) from common code sys_pipe implemantation. IA64, ALPHA, SUPERH (32bit) and SPARC (32bit) have own implemantations with the same name. Just rename them. For sys_pipe2 there is no architecture specific implementation. Cc: Richard Henderson <rth@twiddle.net> Cc: David S. Miller <davem@davemloft.net> Cc: Paul Mundt <lethal@linux-sh.org> Cc: Tony Luck <tony.luck@intel.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Diffstat (limited to 'fs')
-rw-r--r--fs/pipe.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/pipe.c b/fs/pipe.c
index 8916971..0c64db8 100644
--- a/fs/pipe.c
+++ b/fs/pipe.c
@@ -1043,7 +1043,7 @@ int do_pipe(int *fd)
* sys_pipe() is the normal C calling standard for creating
* a pipe. It's not the way Unix traditionally does this, though.
*/
-asmlinkage long __weak sys_pipe2(int __user *fildes, int flags)
+asmlinkage long sys_pipe2(int __user *fildes, int flags)
{
int fd[2];
int error;
@@ -1059,7 +1059,7 @@ asmlinkage long __weak sys_pipe2(int __user *fildes, int flags)
return error;
}
-asmlinkage long __weak sys_pipe(int __user *fildes)
+asmlinkage long sys_pipe(int __user *fildes)
{
return sys_pipe2(fildes, 0);
}
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