From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
An incorrect sizeof is being used, sizeof(*fields) is not correct,
it should be sizeof(**fields). This is not causing a problem since
the size of these is the same. Fix this in the kmalloc_array and
memcpy calls.
Addresses-Coverity: ("Sizeof not portable (SIZEOF_MISMATCH)")
Fixes: 1bd7face7439 ("ima: allocate field pointers array on demand in template_desc_init_fields()")
Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
security/integrity/ima/ima_template.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/security/integrity/ima/ima_template.c b/security/integrity/ima/ima_template.c
index 1e89e2d3851f..8884bbf03b43 100644
--- a/security/integrity/ima/ima_template.c
+++ b/security/integrity/ima/ima_template.c
@@ -216,11 +216,11 @@ int template_desc_init_fields(const char *template_fmt,
}
if (fields && num_fields) {
- *fields = kmalloc_array(i, sizeof(*fields), GFP_KERNEL);
+ *fields = kmalloc_array(i, sizeof(**fields), GFP_KERNEL);
if (*fields == NULL)
return -ENOMEM;
- memcpy(*fields, found_fields, i * sizeof(*fields));
+ memcpy(*fields, found_fields, i * sizeof(**fields));
*num_fields = i;
}
--
2.27.0
