* [PATCH] security: update security_file_mmap() docs
@ 2011-12-19 19:32 Kees Cook
2011-12-19 22:38 ` James Morris
0 siblings, 1 reply; 2+ messages in thread
From: Kees Cook @ 2011-12-19 19:32 UTC (permalink / raw)
To: linux-kernel
Cc: James Morris, Eric Paris, Serge E. Hallyn, Mimi Zohar,
Eric W. Biederman, linux-security-module
This documents the fields added to security_file_mmap() that were
introduced in ed0321895182ffb6ecf210e066d87911b270d587.
Signed-off-by: Kees Cook <keescook@chromium.org>
---
include/linux/security.h | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/include/linux/security.h b/include/linux/security.h
index 256befc..57f4bfe 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -590,6 +590,8 @@ static inline void security_free_mnt_opts(struct security_mnt_opts *opts)
* @reqprot contains the protection requested by the application.
* @prot contains the protection that will be applied by the kernel.
* @flags contains the operational flags.
+ * @addr contains virtual address that will be used for the operation.
+ * @addr_only contains a boolean: 0 if file-backed VMA, otherwise 1.
* Return 0 if permission is granted.
* @file_mprotect:
* Check permissions before changing memory access permissions.
--
1.7.0.4
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2011-12-19 19:32 [PATCH] security: update security_file_mmap() docs Kees Cook
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