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| author | Hugh Dickins <hugh.dickins@tiscali.co.uk> | 2009-06-06 21:18:09 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-06-06 14:33:41 -0700 |
| commit | f07502dae230a2c3b65381fd1b06e8a18b2c7525 (patch) | |
| tree | 0576d509666204c8c2ad3fd023c673b46f57bf78 | |
| parent | 81ee1bad86bd6752c626018d43a74e3f81f1ae72 (diff) | |
| download | lwn-f07502dae230a2c3b65381fd1b06e8a18b2c7525.tar.gz lwn-f07502dae230a2c3b65381fd1b06e8a18b2c7525.zip | |
integrity: fix IMA inode leak
CONFIG_IMA=y inode activity leaks iint_cache and radix_tree_node objects
until the system runs out of memory. Nowhere is calling ima_inode_free()
a.k.a. ima_iint_delete(). Fix that by calling it from destroy_inode().
Signed-off-by: Hugh Dickins <hugh.dickins@tiscali.co.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | fs/inode.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/inode.c b/fs/inode.c index a4876e561953..bca0c618fdb3 100644 --- a/fs/inode.c +++ b/fs/inode.c @@ -219,6 +219,7 @@ static struct inode *alloc_inode(struct super_block *sb) void destroy_inode(struct inode *inode) { BUG_ON(inode_has_buffers(inode)); + ima_inode_free(inode); security_inode_free(inode); if (inode->i_sb->s_op->destroy_inode) inode->i_sb->s_op->destroy_inode(inode); |