diff options
Diffstat (limited to 'security/integrity/iint.c')
| -rw-r--r-- | security/integrity/iint.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/security/integrity/iint.c b/security/integrity/iint.c index dbb6d141c..3d2f5b45c 100644 --- a/security/integrity/iint.c +++ b/security/integrity/iint.c @@ -213,6 +213,9 @@ int __init integrity_read_file(const char *path, char **data) char *buf; int rc = -EINVAL; + if (!path || !*path) + return -EINVAL; + file = filp_open(path, O_RDONLY, 0); if (IS_ERR(file)) { rc = PTR_ERR(file); |