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| author | Mimi Zohar <zohar@linux.vnet.ibm.com> | 2009-09-02 11:40:32 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-10-12 12:40:22 -0700 |
| commit | 3ee41bac34c00a52fa91085ffcef445bc8df92a9 (patch) | |
| tree | 8a706f554a753551790b7e95c61b9b3cb43112ab | |
| parent | 112a62ddb32952943517bd170f0eeb26a6f0738f (diff) | |
IMA: open new file for read
commit 6c1488fd581a447ec87c4b59f0d33f95f0aa441b upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -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 1f13751693a5..fcfc5539252c 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; /* |