diff options
Diffstat (limited to 'security/selinux/ss/policydb.h')
| -rw-r--r-- | security/selinux/ss/policydb.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/security/selinux/ss/policydb.h b/security/selinux/ss/policydb.h index 162d0e79b85b..b18bc405f820 100644 --- a/security/selinux/ss/policydb.h +++ b/security/selinux/ss/policydb.h @@ -356,6 +356,8 @@ static inline int put_entry(const void *buf, size_t bytes, int num, struct polic { size_t len = bytes * num; + if (len > fp->len) + return -EINVAL; memcpy(fp->data, buf, len); fp->data += len; fp->len -= len; |