diff mbox series

[v2,12/12] ima: Don't remove security.ima if file must not be appraised

Message ID 20200904092643.20013-8-roberto.sassu@huawei.com
State New
Headers show
Series IMA/EVM fixes | expand

Commit Message

Roberto Sassu Sept. 4, 2020, 9:26 a.m. UTC
Files might come from a remote source and might have xattrs, including
security.ima. It should not be IMA task to decide whether security.ima
should be kept or not. This patch removes the removexattr() system
call in ima_inode_post_setattr().

Signed-off-by: Roberto Sassu <roberto.sassu@huawei.com>
Reviewed-by: Mimi Zohar <zohar@linux.ibm.com>
---
 security/integrity/ima/ima_appraise.c | 2 --
 1 file changed, 2 deletions(-)
diff mbox series

Patch

diff --git a/security/integrity/ima/ima_appraise.c b/security/integrity/ima/ima_appraise.c
index 95c7a1fc0d01..2dbf0417f9e6 100644
--- a/security/integrity/ima/ima_appraise.c
+++ b/security/integrity/ima/ima_appraise.c
@@ -513,8 +513,6 @@  void ima_inode_post_setattr(struct dentry *dentry)
 		return;
 
 	action = ima_must_appraise(inode, MAY_ACCESS, POST_SETATTR);
-	if (!action)
-		__vfs_removexattr(dentry, XATTR_NAME_IMA);
 	iint = integrity_iint_find(inode);
 	if (iint) {
 		set_bit(IMA_CHANGE_ATTR, &iint->atomic_flags);