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authorJan-Simon Möller <jsmoeller@linuxfoundation.org>2018-02-14 10:54:52 +0100
committerJan-Simon Möller <jsmoeller@linuxfoundation.org>2018-02-14 10:54:52 +0100
commitb6dc44f585b839ab1a2f0133b74958037fe1cb64 (patch)
tree5025d5422e79e229c255e886cf1bd177ec11f37d /meta-app-framework/recipes-kernel/linux/linux/linux-yocto-4.1/0001-Smack-File-receive-for-sockets.patch
parent88a162a657936f14e8e1ac5d6a0c3b368d0e9a45 (diff)
parent07d0d613cbca9619e3ad5361d39ae0feafbcb168 (diff)
Merge remote-tracking branch 'agl/sandbox/locust2001/rocko' into HEAD
* agl/sandbox/locust2001/rocko: (33 commits) most: remove skb_put_data patch from SRC_URI linux-linaro-qcomlt: update to kernel 4.14 dragonboard-410c: update 96boards-tools recipe dragonboard-410c: remove ACCEPT_EULA setting 00_local.conf.agl.inc: Disable GObject Introspection Data linux-ti-staging: Remove linux-dtb.inc geoclue: Remove unnecessary dependency u-boot-ota: Fix build error with gcc7 linux-firmware: Remove duplicated lines Change image type to wic.vmdk glibc: Arrange patch file netboot.bbclass: Remove image_types_uboot inheritance meta-agl-bsp/classes: Remove bbclass files rygel: Arrange rocko security-manager: Fix build error that causes gcc v7.0 cynara: Fix build error that causes gcc v7.0 libcap: Fix warning mesa: Arrange the recipe libmicrohttpd: Remove the recipe connman: Arrange patch file ... Bug-AGL: SPEC-1181 Change-Id: I8fa84553664fd3d7495b42c7198744f05eebcce0 Signed-off-by: Jan-Simon Möller <jsmoeller@linuxfoundation.org>
Diffstat (limited to 'meta-app-framework/recipes-kernel/linux/linux/linux-yocto-4.1/0001-Smack-File-receive-for-sockets.patch')
-rw-r--r--meta-app-framework/recipes-kernel/linux/linux/linux-yocto-4.1/0001-Smack-File-receive-for-sockets.patch62
1 files changed, 0 insertions, 62 deletions
diff --git a/meta-app-framework/recipes-kernel/linux/linux/linux-yocto-4.1/0001-Smack-File-receive-for-sockets.patch b/meta-app-framework/recipes-kernel/linux/linux/linux-yocto-4.1/0001-Smack-File-receive-for-sockets.patch
deleted file mode 100644
index b0c5ee8f4..000000000
--- a/meta-app-framework/recipes-kernel/linux/linux/linux-yocto-4.1/0001-Smack-File-receive-for-sockets.patch
+++ /dev/null
@@ -1,62 +0,0 @@
-From 2e65b888820ea372984d412cee3bd7dcba05d7d2 Mon Sep 17 00:00:00 2001
-From: Casey Schaufler <casey@schaufler-ca.com>
-Date: Mon, 7 Dec 2015 14:34:32 -0800
-Subject: [PATCH 1/4] Smack: File receive for sockets
-
-The existing file receive hook checks for access on
-the file inode even for UDS. This is not right, as
-the inode is not used by Smack to make access checks
-for sockets. This change checks for an appropriate
-access relationship between the receiving (current)
-process and the socket. If the process can't write
-to the socket's send label or the socket's receive
-label can't write to the process fail.
-
-This will allow the legitimate cases, where the
-socket sender and socket receiver can freely communicate.
-Only strangly set socket labels should cause a problem.
-
-Signed-off-by: Casey Schaufler <casey@schaufler-ca.com>
----
- security/smack/smack_lsm.c | 22 ++++++++++++++++++++++
- 1 file changed, 22 insertions(+)
-
-diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
-index b644757..487b2f3 100644
---- a/security/smack/smack_lsm.c
-+++ b/security/smack/smack_lsm.c
-@@ -1672,9 +1672,31 @@ static int smack_file_receive(struct file *file)
- int may = 0;
- struct smk_audit_info ad;
- struct inode *inode = file_inode(file);
-+ struct socket *sock;
-+ struct task_smack *tsp;
-+ struct socket_smack *ssp;
-
- smk_ad_init(&ad, __func__, LSM_AUDIT_DATA_PATH);
- smk_ad_setfield_u_fs_path(&ad, file->f_path);
-+
-+ if (S_ISSOCK(inode->i_mode)) {
-+ sock = SOCKET_I(inode);
-+ ssp = sock->sk->sk_security;
-+ tsp = current_security();
-+ /*
-+ * If the receiving process can't write to the
-+ * passed socket or if the passed socket can't
-+ * write to the receiving process don't accept
-+ * the passed socket.
-+ */
-+ rc = smk_access(tsp->smk_task, ssp->smk_out, MAY_WRITE, &ad);
-+ rc = smk_bu_file(file, may, rc);
-+ if (rc < 0)
-+ return rc;
-+ rc = smk_access(ssp->smk_in, tsp->smk_task, MAY_WRITE, &ad);
-+ rc = smk_bu_file(file, may, rc);
-+ return rc;
-+ }
- /*
- * This code relies on bitmasks.
- */
---
-2.7.4
-