diff options
| author | Eric Paris <eparis@redhat.com> | 2009-05-11 13:59:22 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-07-02 16:49:37 -0700 |
| commit | dacbd10990bae0b514a0d0164c6206452d777742 (patch) | |
| tree | d53c7095e59d0433639cd94669edb2fcc53186c8 /security | |
| parent | d7223f29a17d29152f79eb26196bc857735a6020 (diff) | |
IMA: open all files O_LARGEFILE
commit 1a62e958fa4aaeeb752311b4f5e16b2a86737b23 upstream.
If IMA tried to measure a file which was larger than 4G dentry_open would fail
with -EOVERFLOW since IMA wasn't passing O_LARGEFILE. This patch passes
O_LARGEFILE to all IMA opens to avoid this problem.
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Mimi Zohar <zohar@us.ibm.com>
Signed-off-by: James Morris <jmorris@namei.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'security')
| -rw-r--r-- | security/integrity/ima/ima_main.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/security/integrity/ima/ima_main.c b/security/integrity/ima/ima_main.c index 4ed0c35dda5..88407e5dee0 100644 --- a/security/integrity/ima/ima_main.c +++ b/security/integrity/ima/ima_main.c @@ -192,7 +192,8 @@ int ima_path_check(struct path *path, int mask) struct dentry *dentry = dget(path->dentry); struct vfsmount *mnt = mntget(path->mnt); - file = dentry_open(dentry, mnt, O_RDONLY, current_cred()); + file = dentry_open(dentry, mnt, O_RDONLY | O_LARGEFILE, + current_cred()); if (IS_ERR(file)) { pr_info("%s dentry_open failed\n", dentry->d_name.name); rc = PTR_ERR(file); |