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| author | Mimi Zohar <zohar@linux.vnet.ibm.com> | 2009-09-02 17:40:32 +0200 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2009-09-03 04:06:12 +0200 |
| commit | 6c1488fd581a447ec87c4b59f0d33f95f0aa441b (patch) | |
| tree | ae7229de1dc5582413e76f45ffdc04ae941e1daa /fs/namei.c | |
| parent | KEYS: Add a keyctl to install a process's session keyring on its parent [try #6] (diff) | |
| download | linux-6c1488fd581a447ec87c4b59f0d33f95f0aa441b.tar.xz linux-6c1488fd581a447ec87c4b59f0d33f95f0aa441b.zip | |
IMA: open new file for read
When creating a new file, ima_path_check() assumed the new file
was being opened for write. Call ima_path_check() with the
appropriate acc_mode so that the read/write counters are
incremented correctly.
Signed-off-by: Mimi Zohar <zohar@us.ibm.com>
Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'fs/namei.c')
| -rw-r--r-- | fs/namei.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/fs/namei.c b/fs/namei.c index f3c5b278895a..ee01308a01d1 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -1533,9 +1533,11 @@ int may_open(struct path *path, int acc_mode, int flag) if (error) return error; - error = ima_path_check(path, - acc_mode & (MAY_READ | MAY_WRITE | MAY_EXEC), + error = ima_path_check(path, acc_mode ? + acc_mode & (MAY_READ | MAY_WRITE | MAY_EXEC) : + ACC_MODE(flag) & (MAY_READ | MAY_WRITE), IMA_COUNT_UPDATE); + if (error) return error; /* |