On PowerPC allmodconfig build we get this:
security/selinux/xfrm.c:214: warning: comparison is always false due to limited
range of data type
Signed-off-by: Stephen Rothwell <[EMAIL PROTECTED]>
---
security/selinux/xfrm.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
--
Cheers,
Stephen Rothwell [EMAIL PROTECTED]
diff --git a/security/selinux/xfrm.c b/security/selinux/xfrm.c
index 36a191e..602beb0 100644
--- a/security/selinux/xfrm.c
+++ b/security/selinux/xfrm.c
@@ -211,8 +211,11 @@ static int selinux_xfrm_sec_ctx_alloc(struct xfrm_sec_ctx
**ctxp,
if (uctx->ctx_doi != XFRM_SC_ALG_SELINUX)
return -EINVAL;
+ /* ctx_len is __u16 */
+#if PAGE_SIZE < (1 << 16)
if (uctx->ctx_len >= PAGE_SIZE)
return -ENOMEM;
+#endif
*ctxp = ctx = kmalloc(sizeof(*ctx) +
uctx->ctx_len + 1,
--
1.5.3.4
-
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