projects
/
linux-2.6-microblaze.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
| inline |
side by side
ima: Fix a potential integer overflow in ima_appraise_measurement
[linux-2.6-microblaze.git]
/
security
/
integrity
/
ima
/
ima_appraise.c
diff --git
a/security/integrity/ima/ima_appraise.c
b/security/integrity/ima/ima_appraise.c
index
cdb84dc
..
bde74fc
100644
(file)
--- a/
security/integrity/ima/ima_appraise.c
+++ b/
security/integrity/ima/ima_appraise.c
@@
-514,7
+514,8
@@
int ima_appraise_measurement(enum ima_hooks func,
goto out;
}
- status = evm_verifyxattr(dentry, XATTR_NAME_IMA, xattr_value, rc, iint);
+ status = evm_verifyxattr(dentry, XATTR_NAME_IMA, xattr_value,
+ rc < 0 ? 0 : rc, iint);
switch (status) {
case INTEGRITY_PASS:
case INTEGRITY_PASS_IMMUTABLE: