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| author | James Morris <jmorris@namei.org> | 2011-03-08 00:55:06 +0100 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2011-03-08 00:55:06 +0100 |
| commit | 1cc26bada9f6807814806db2f0d78792eecdac71 (patch) | |
| tree | 5509b5139db04af6c13db0a580c84116a4a54039 /fs/compat.c | |
| parent | TOMOYO: Fix memory leak upon file open. (diff) | |
| parent | Merge branch 'omap-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/ker... (diff) | |
| download | linux-1cc26bada9f6807814806db2f0d78792eecdac71.tar.xz linux-1cc26bada9f6807814806db2f0d78792eecdac71.zip | |
Merge branch 'master'; commit 'v2.6.38-rc7' into next
Diffstat (limited to '')
| -rw-r--r-- | fs/compat.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/fs/compat.c b/fs/compat.c index eb1740ac8c0a..f6fd0a00e6cc 100644 --- a/fs/compat.c +++ b/fs/compat.c @@ -257,7 +257,7 @@ static int put_compat_statfs(struct compat_statfs __user *ubuf, struct kstatfs * } /* - * The following statfs calls are copies of code from fs/open.c and + * The following statfs calls are copies of code from fs/statfs.c and * should be checked against those from time to time */ asmlinkage long compat_sys_statfs(const char __user *pathname, struct compat_statfs __user *buf) @@ -320,7 +320,9 @@ static int put_compat_statfs64(struct compat_statfs64 __user *ubuf, struct kstat __put_user(kbuf->f_namelen, &ubuf->f_namelen) || __put_user(kbuf->f_fsid.val[0], &ubuf->f_fsid.val[0]) || __put_user(kbuf->f_fsid.val[1], &ubuf->f_fsid.val[1]) || - __put_user(kbuf->f_frsize, &ubuf->f_frsize)) + __put_user(kbuf->f_frsize, &ubuf->f_frsize) || + __put_user(kbuf->f_flags, &ubuf->f_flags) || + __clear_user(ubuf->f_spare, sizeof(ubuf->f_spare))) return -EFAULT; return 0; } @@ -597,10 +599,8 @@ ssize_t compat_rw_copy_check_uvector(int type, if (nr_segs > fast_segs) { ret = -ENOMEM; iov = kmalloc(nr_segs*sizeof(struct iovec), GFP_KERNEL); - if (iov == NULL) { - *ret_pointer = fast_pointer; + if (iov == NULL) goto out; - } } *ret_pointer = iov; |