[PATCH 7/7] ima: fix get_binary_runtime_size()

Roberto Sassu roberto.sassu at huawei.com
Tue May 16 12:53:47 UTC 2017


Remove '+ 1' from 'size += strlen(entry->template_desc->name) + 1;',
as the template name is sent to userspace without the '\0' character.

Signed-off-by: Roberto Sassu <roberto.sassu at huawei.com>
---
 security/integrity/ima/ima_queue.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/security/integrity/ima/ima_queue.c b/security/integrity/ima/ima_queue.c
index 24984a2..2f7e03c 100644
--- a/security/integrity/ima/ima_queue.c
+++ b/security/integrity/ima/ima_queue.c
@@ -81,7 +81,7 @@ int ima_get_template_entry_size(struct ima_template_entry *entry)
 	size += sizeof(u32);	/* pcr */
 	size += sizeof(entry->digest);
 	size += sizeof(int);	/* template name size field */
-	size += strlen(entry->template_desc->name) + 1;
+	size += strlen(entry->template_desc->name);
 	size += sizeof(entry->template_data_len);
 	size += entry->template_data_len;
 	return size;
-- 
2.9.3

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