From: Christian Göttsche cgzones@googlemail.com
[ 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@googlemail.com [PM: wrapped commit description] Signed-off-by: Paul Moore paul@paul-moore.com Signed-off-by: Sasha Levin sashal@kernel.org --- 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;