diff options
Diffstat (limited to 'security')
-rw-r--r-- | security/integrity/ima/ima_main.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/security/integrity/ima/ima_main.c b/security/integrity/ima/ima_main.c index 4732f5e5d127..b85e61bcf246 100644 --- a/security/integrity/ima/ima_main.c +++ b/security/integrity/ima/ima_main.c | |||
@@ -249,7 +249,11 @@ void ima_counts_put(struct path *path, int mask) | |||
249 | struct inode *inode = path->dentry->d_inode; | 249 | struct inode *inode = path->dentry->d_inode; |
250 | struct ima_iint_cache *iint; | 250 | struct ima_iint_cache *iint; |
251 | 251 | ||
252 | if (!ima_initialized || !S_ISREG(inode->i_mode)) | 252 | /* The inode may already have been freed, freeing the iint |
253 | * with it. Verify the inode is not NULL before dereferencing | ||
254 | * it. | ||
255 | */ | ||
256 | if (!ima_initialized || !inode || !S_ISREG(inode->i_mode)) | ||
253 | return; | 257 | return; |
254 | iint = ima_iint_find_insert_get(inode); | 258 | iint = ima_iint_find_insert_get(inode); |
255 | if (!iint) | 259 | if (!iint) |