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authorBrad Bishop <bradleyb@fuzziesquirrel.com>2018-12-17 04:11:34 +0300
committerBrad Bishop <bradleyb@fuzziesquirrel.com>2019-01-09 02:21:44 +0300
commit1a4b7ee28bf7413af6513fb45ad0d0736048f866 (patch)
tree79f6d8ea698cab8f2eaf4f54b793d2ca7a1451ce /meta-openembedded/meta-filesystems/recipes-support/fuse/files/CVE-2018-10906-1.patch
parent5b9ede0403237c7dace972affa65cf64a1aadd0e (diff)
downloadopenbmc-1a4b7ee28bf7413af6513fb45ad0d0736048f866.tar.xz
reset upstream subtrees to yocto 2.6
Reset the following subtrees on thud HEAD: poky: 87e3a9739d meta-openembedded: 6094ae18c8 meta-security: 31dc4e7532 meta-raspberrypi: a48743dc36 meta-xilinx: c42016e2e6 Also re-apply backports that didn't make it into thud: poky: 17726d0 systemd-systemctl-native: handle Install wildcards meta-openembedded: 4321a5d libtinyxml2: update to 7.0.1 042f0a3 libcereal: Add native and nativesdk classes e23284f libcereal: Allow empty package 030e8d4 rsyslog: curl-less build with fmhttp PACKAGECONFIG 179a1b9 gtest: update to 1.8.1 Squashed OpenBMC subtree compatibility updates: meta-aspeed: Brad Bishop (1): aspeed: add yocto 2.6 compatibility meta-ibm: Brad Bishop (1): ibm: prepare for yocto 2.6 meta-ingrasys: Brad Bishop (1): ingrasys: set layer compatibility to yocto 2.6 meta-openpower: Brad Bishop (1): openpower: set layer compatibility to yocto 2.6 meta-phosphor: Brad Bishop (3): phosphor: set layer compatibility to thud phosphor: libgpg-error: drop patches phosphor: react to fitimage artifact rename Ed Tanous (4): Dropbear: upgrade options for latest upgrade yocto2.6: update openssl options busybox: remove upstream watchdog patch systemd: Rebase CONFIG_CGROUP_BPF patch Change-Id: I7b1fe71cca880d0372a82d94b5fd785323e3a9e7 Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
Diffstat (limited to 'meta-openembedded/meta-filesystems/recipes-support/fuse/files/CVE-2018-10906-1.patch')
-rw-r--r--meta-openembedded/meta-filesystems/recipes-support/fuse/files/CVE-2018-10906-1.patch52
1 files changed, 0 insertions, 52 deletions
diff --git a/meta-openembedded/meta-filesystems/recipes-support/fuse/files/CVE-2018-10906-1.patch b/meta-openembedded/meta-filesystems/recipes-support/fuse/files/CVE-2018-10906-1.patch
deleted file mode 100644
index 83bef3022..000000000
--- a/meta-openembedded/meta-filesystems/recipes-support/fuse/files/CVE-2018-10906-1.patch
+++ /dev/null
@@ -1,52 +0,0 @@
-From 28bdae3d113ef479c1660a581ef720cdc33bf466 Mon Sep 17 00:00:00 2001
-From: Jann Horn <jannh@google.com>
-Date: Fri, 13 Jul 2018 15:15:36 -0700
-Subject: [PATCH] fusermount: don't feed "escaped commas" into mount options
-
-The old code permits the following behavior:
-
-$ _FUSE_COMMFD=10000 priv_strace -etrace=mount -s200 fusermount -o 'foobar=\,allow_other' mount
-mount("/dev/fuse", ".", "fuse", MS_NOSUID|MS_NODEV, "foobar=\\,allow_other,fd=3,rootmode=40000,user_id=1000,group_id=1000") = -1 EINVAL (Invalid argument)
-
-However, backslashes do not have any special meaning for the kernel here.
-
-As it happens, you can't abuse this because there is no FUSE mount option
-that takes a string value that can contain backslashes; but this is very
-brittle. Don't interpret "escape characters" in places where they don't
-work.
-
-CVE: CVE-2018-10906
-Upstream-Status: Backport [https://github.com/libfuse/libfuse/commit/28bdae3d113ef479c1660a581ef720cdc33bf466]
-
-Signed-off-by: Jagadeesh Krishnanjanappa <jkrishnanjanappa@mvista.com>
----
- util/fusermount.c | 5 ++++-
- 1 file changed, 4 insertions(+), 1 deletion(-)
-
-diff --git a/util/fusermount.c b/util/fusermount.c
-index 0e1d34d..143bd4a 100644
---- a/util/fusermount.c
-+++ b/util/fusermount.c
-@@ -29,6 +29,7 @@
- #include <sys/socket.h>
- #include <sys/utsname.h>
- #include <sched.h>
-+#include <stdbool.h>
-
- #define FUSE_COMMFD_ENV "_FUSE_COMMFD"
-
-@@ -754,8 +755,10 @@ static int do_mount(const char *mnt, char **typep, mode_t rootmode,
- unsigned len;
- const char *fsname_str = "fsname=";
- const char *subtype_str = "subtype=";
-+ bool escape_ok = begins_with(s, fsname_str) ||
-+ begins_with(s, subtype_str);
- for (len = 0; s[len]; len++) {
-- if (s[len] == '\\' && s[len + 1])
-+ if (escape_ok && s[len] == '\\' && s[len + 1])
- len++;
- else if (s[len] == ',')
- break;
---
-2.13.3
-