X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=security%2Fselinux%2Fhooks.c;h=372ec6502aa8752dca83c3c507e2d0ce9cac84d1;hb=37b22400f86e83076c8e540b65e8b7e3f1f63e6b;hp=fa2341b683314b0c5505f905e6712538555300ad;hpb=4b7eba49c5912cbd7c70bbebec38d8cd54c2ef85;p=karo-tx-linux.git

diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index fa2341b68331..372ec6502aa8 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -3083,9 +3083,7 @@ error:
 	return rc;
 }
 
-static int selinux_file_mmap(struct file *file, unsigned long reqprot,
-			     unsigned long prot, unsigned long flags,
-			     unsigned long addr, unsigned long addr_only)
+static int selinux_mmap_addr(unsigned long addr)
 {
 	int rc = 0;
 	u32 sid = current_sid();
@@ -3104,10 +3102,12 @@ static int selinux_file_mmap(struct file *file, unsigned long reqprot,
 	}
 
 	/* do DAC check on address space usage */
-	rc = cap_file_mmap(file, reqprot, prot, flags, addr, addr_only);
-	if (rc || addr_only)
-		return rc;
+	return cap_mmap_addr(addr);
+}
 
+static int selinux_mmap_file(struct file *file, unsigned long reqprot,
+			     unsigned long prot, unsigned long flags)
+{
 	if (selinux_checkreqprot)
 		prot = reqprot;
 
@@ -5570,7 +5570,8 @@ static struct security_operations selinux_ops = {
 	.file_alloc_security =		selinux_file_alloc_security,
 	.file_free_security =		selinux_file_free_security,
 	.file_ioctl =			selinux_file_ioctl,
-	.file_mmap =			selinux_file_mmap,
+	.mmap_file =			selinux_mmap_file,
+	.mmap_addr =			selinux_mmap_addr,
 	.file_mprotect =		selinux_file_mprotect,
 	.file_lock =			selinux_file_lock,
 	.file_fcntl =			selinux_file_fcntl,