From: Christian Göttsche <cgzones@xxxxxxxxxxxxxx>
[ Upstream commit b97df7c098c531010e445da88d02b7bf7bf59ef6 ]
security_sid_to_context() expects a pointer to an u32 as the address
where to store the length of the computed context.
Reported by sparse:
security/selinux/xfrm.c:359:39: warning: incorrect type in arg 4
(different signedness)
security/selinux/xfrm.c:359:39: expected unsigned int
[usertype] *scontext_len
security/selinux/xfrm.c:359:39: got int *
Signed-off-by: Christian Göttsche <cgzones@xxxxxxxxxxxxxx>
[PM: wrapped commit description]
Signed-off-by: Paul Moore <paul@xxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
security/selinux/xfrm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/security/selinux/xfrm.c b/security/selinux/xfrm.c
index 7314196185d1..00e95f8bd7c7 100644
--- a/security/selinux/xfrm.c
+++ b/security/selinux/xfrm.c
@@ -346,7 +346,7 @@ int selinux_xfrm_state_alloc_acquire(struct xfrm_state *x,
int rc;
struct xfrm_sec_ctx *ctx;
char *ctx_str = NULL;
- int str_len;
+ u32 str_len;
if (!polsec)
return 0;
--
2.34.1
