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    Subject[patch 50/85] [PATCH 30/44] [CVE-2009-0029] System call wrappers part 20
    2.6.27-stable review patch.  If anyone has any objections, please let us know.

    ------------------

    From: Heiko Carstens <heiko.carstens@de.ibm.com>

    commit 3cdad42884bbd95d5aa01297e8236ea1bad70053 upstream.

    Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    ---
    fs/dcache.c | 2 +-
    fs/namei.c | 4 ++--
    fs/open.c | 4 ++--
    fs/quota.c | 3 ++-
    fs/read_write.c | 13 +++++++------
    5 files changed, 14 insertions(+), 12 deletions(-)

    --- a/fs/dcache.c
    +++ b/fs/dcache.c
    @@ -2085,7 +2085,7 @@ Elong:
    * return NULL;
    * }
    */
    -asmlinkage long sys_getcwd(char __user *buf, unsigned long size)
    +SYSCALL_DEFINE2(getcwd, char __user *, buf, unsigned long, size)
    {
    int error;
    struct path pwd, root;
    --- a/fs/namei.c
    +++ b/fs/namei.c
    @@ -2101,7 +2101,7 @@ out_err:
    return error;
    }

    -asmlinkage long sys_mkdir(const char __user *pathname, int mode)
    +SYSCALL_DEFINE2(mkdir, const char __user *, pathname, int, mode)
    {
    return sys_mkdirat(AT_FDCWD, pathname, mode);
    }
    @@ -2208,7 +2208,7 @@ exit1:
    return error;
    }

    -asmlinkage long sys_rmdir(const char __user *pathname)
    +SYSCALL_DEFINE1(rmdir, const char __user *, pathname)
    {
    return do_rmdir(AT_FDCWD, pathname);
    }
    --- a/fs/open.c
    +++ b/fs/open.c
    @@ -527,7 +527,7 @@ SYSCALL_DEFINE2(access, const char __use
    return sys_faccessat(AT_FDCWD, filename, mode);
    }

    -asmlinkage long sys_chdir(const char __user * filename)
    +SYSCALL_DEFINE1(chdir, const char __user *, filename)
    {
    struct path path;
    int error;
    @@ -548,7 +548,7 @@ out:
    return error;
    }

    -asmlinkage long sys_fchdir(unsigned int fd)
    +SYSCALL_DEFINE1(fchdir, unsigned int, fd)
    {
    struct file *file;
    struct inode *inode;
    --- a/fs/quota.c
    +++ b/fs/quota.c
    @@ -368,7 +368,8 @@ static inline struct super_block *quotac
    * calls. Maybe we need to add the process quotas etc. in the future,
    * but we probably should use rlimits for that.
    */
    -asmlinkage long sys_quotactl(unsigned int cmd, const char __user *special, qid_t id, void __user *addr)
    +SYSCALL_DEFINE4(quotactl, unsigned int, cmd, const char __user *, special,
    + qid_t, id, void __user *, addr)
    {
    uint cmds, type;
    struct super_block *sb = NULL;
    --- a/fs/read_write.c
    +++ b/fs/read_write.c
    @@ -334,7 +334,7 @@ static inline void file_pos_write(struct
    file->f_pos = pos;
    }

    -asmlinkage long sys_read(unsigned int fd, char __user * buf, size_t count)
    +SYSCALL_DEFINE3(read, unsigned int, fd, char __user *, buf, size_t, count)
    {
    struct file *file;
    ssize_t ret = -EBADF;
    @@ -351,7 +351,8 @@ asmlinkage long sys_read(unsigned int fd
    return ret;
    }

    -asmlinkage long sys_write(unsigned int fd, const char __user * buf, size_t count)
    +SYSCALL_DEFINE3(write, unsigned int, fd, const char __user *, buf,
    + size_t, count)
    {
    struct file *file;
    ssize_t ret = -EBADF;
    @@ -653,8 +654,8 @@ ssize_t vfs_writev(struct file *file, co

    EXPORT_SYMBOL(vfs_writev);

    -asmlinkage long
    -sys_readv(unsigned long fd, const struct iovec __user *vec, unsigned long vlen)
    +SYSCALL_DEFINE3(readv, unsigned long, fd, const struct iovec __user *, vec,
    + unsigned long, vlen)
    {
    struct file *file;
    ssize_t ret = -EBADF;
    @@ -674,8 +675,8 @@ sys_readv(unsigned long fd, const struct
    return ret;
    }

    -asmlinkage long
    -sys_writev(unsigned long fd, const struct iovec __user *vec, unsigned long vlen)
    +SYSCALL_DEFINE3(writev, unsigned long, fd, const struct iovec __user *, vec,
    + unsigned long, vlen)
    {
    struct file *file;
    ssize_t ret = -EBADF;


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