hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

CacheFiles: Update IMA counters when using dentry_open 

When IMA is active, using dentry_open without updating the
IMA counters will result in free/open imbalance errors when
fput is eventually called.

Signed-off-by: Marc Dionne <marc.c.dionne@gmail.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Marc Dionne 2009-12-01 14:09:24 +00:00 committed by Linus Torvalds
parent fa1dae4906
commit 3350b2acdd
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
fs/cachefiles/rdwr.c
View File

@ -11,6 +11,7 @@
#include <linux/mount.h> #include <linux/mount.h>
#include <linux/file.h> #include <linux/file.h>
#include <linux/ima.h>
#include "internal.h" #include "internal.h"
/* /*
@ -922,6 +923,7 @@ int cachefiles_write_page(struct fscache_storage *op, struct page *page)
if (IS_ERR(file)) { if (IS_ERR(file)) {
ret = PTR_ERR(file); ret = PTR_ERR(file);
} else { } else {
ima_counts_get(file);
ret = -EIO; ret = -EIO;
if (file->f_op->write) { if (file->f_op->write) {
pos = (loff_t) page->index << PAGE_SHIFT; pos = (loff_t) page->index << PAGE_SHIFT;