From: David Howells <dhowells@redhat.com>
Date: Tue, 29 Apr 2008 19:54:28 +0000 (+0100)
Subject: Security: Typecast CAP_*_SET macros
X-Git-Tag: v2.6.26-rc1~357
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=25f2ea9fc8c7ec34d351cef7dade2e8046e49ed1;p=linux-2.6

Security: Typecast CAP_*_SET macros

Cast the CAP_*_SET macros to be of kernel_cap_t type to avoid compiler
warnings.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/include/linux/capability.h b/include/linux/capability.h
index eaab759b14..f4ea0dd9a6 100644
--- a/include/linux/capability.h
+++ b/include/linux/capability.h
@@ -365,12 +365,12 @@ typedef struct kernel_cap_struct {
 # error Fix up hand-coded capability macro initializers
 #else /* HAND-CODED capability initializers */
 
-# define CAP_EMPTY_SET    {{ 0, 0 }}
-# define CAP_FULL_SET     {{ ~0, ~0 }}
-# define CAP_INIT_EFF_SET {{ ~CAP_TO_MASK(CAP_SETPCAP), ~0 }}
-# define CAP_FS_SET       {{ CAP_FS_MASK_B0, CAP_FS_MASK_B1 } }
-# define CAP_NFSD_SET     {{ CAP_FS_MASK_B0|CAP_TO_MASK(CAP_SYS_RESOURCE), \
-			     CAP_FS_MASK_B1 } }
+# define CAP_EMPTY_SET    ((kernel_cap_t){{ 0, 0 }})
+# define CAP_FULL_SET     ((kernel_cap_t){{ ~0, ~0 }})
+# define CAP_INIT_EFF_SET ((kernel_cap_t){{ ~CAP_TO_MASK(CAP_SETPCAP), ~0 }})
+# define CAP_FS_SET       ((kernel_cap_t){{ CAP_FS_MASK_B0, CAP_FS_MASK_B1 } })
+# define CAP_NFSD_SET     ((kernel_cap_t){{ CAP_FS_MASK_B0|CAP_TO_MASK(CAP_SYS_RESOURCE), \
+					CAP_FS_MASK_B1 } })
 
 #endif /* _LINUX_CAPABILITY_U32S != 2 */