diff mbox series

lockdown: Initialize array before use

Message ID 20241228074525.3674-1-tanyaagarwal25699@gmail.com (mailing list archive)
State New
Headers show
Series lockdown: Initialize array before use | expand

Commit Message

Tanya Agarwal Dec. 28, 2024, 7:45 a.m. UTC 
From: Tanya Agarwal <tanyaagarwal25699@gmail.com>

Intialize array before use in lockdown.c.

CID 1486102: (#1 of 1): Uninitialized scalar variable (UNINIT)
uninit_use_in_call: Using uninitialized value *temp when calling
strlen.

Coverity Link:
https://scan7.scan.coverity.com/#/project-view/52849/11354?selectedIssue=1486102

Signed-off-by: Tanya Agarwal <tanyaagarwal25699@gmail.com>
---
 security/lockdown/lockdown.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/security/lockdown/lockdown.c b/security/lockdown/lockdown.c
index f2bdbd55aa2b..df2c8435a7a9 100644
--- a/security/lockdown/lockdown.c
+++ b/security/lockdown/lockdown.c
@@ -96,7 +96,7 @@  static int __init lockdown_lsm_init(void)
 static ssize_t lockdown_read(struct file *filp, char __user *buf, size_t count,
 			     loff_t *ppos)
 {
-	char temp[80];
+	char temp[80] = {0};
 	int i, offset = 0;
 
 	for (i = 0; i < ARRAY_SIZE(lockdown_levels); i++) {