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| author | Zoltan HERPAI <wigyori@uid0.hu> | 2016-10-27 15:13:36 +0200 |
|---|---|---|
| committer | Zoltan HERPAI <wigyori@uid0.hu> | 2016-10-27 15:13:36 +0200 |
| commit | f14d3f5d46d9ef534cd51360f066260fb434548f (patch) | |
| tree | 81ec5060ed9ba99e9bd1eeb2556737cfe0015158 /target/linux/generic/patches-3.18/090-overlayfs-fallback-to-readonly-when-full.patch | |
| parent | ce116bc6f997d8d6e6b976cacce5d4c60d705fc6 (diff) | |
| download | master-187ad058-f14d3f5d46d9ef534cd51360f066260fb434548f.tar.gz master-187ad058-f14d3f5d46d9ef534cd51360f066260fb434548f.tar.bz2 master-187ad058-f14d3f5d46d9ef534cd51360f066260fb434548f.zip | |
generic/3.18: bump kernel to 3.18.44
Patch 610- is updated as check_entry helper was killed in 3.18.37
Patch 666- is updated (thanks to Stijn Tintel)
Fixes CVE-2016-5195 (dirtycow)
Compile-tested on adm5120 and mcs814x
Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
Diffstat (limited to 'target/linux/generic/patches-3.18/090-overlayfs-fallback-to-readonly-when-full.patch')
| -rw-r--r-- | target/linux/generic/patches-3.18/090-overlayfs-fallback-to-readonly-when-full.patch | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/target/linux/generic/patches-3.18/090-overlayfs-fallback-to-readonly-when-full.patch b/target/linux/generic/patches-3.18/090-overlayfs-fallback-to-readonly-when-full.patch index 1bcd5159db..c75af99c60 100644 --- a/target/linux/generic/patches-3.18/090-overlayfs-fallback-to-readonly-when-full.patch +++ b/target/linux/generic/patches-3.18/090-overlayfs-fallback-to-readonly-when-full.patch @@ -44,7 +44,7 @@ Miklos --- a/fs/overlayfs/copy_up.c +++ b/fs/overlayfs/copy_up.c -@@ -311,6 +311,9 @@ int ovl_copy_up_one(struct dentry *paren +@@ -313,6 +313,9 @@ int ovl_copy_up_one(struct dentry *paren struct cred *override_cred; char *link = NULL; @@ -76,9 +76,9 @@ Miklos err = ovl_lock_rename_workdir(workdir, upperdir); if (err) goto out; -@@ -506,6 +512,9 @@ static int ovl_remove_and_whiteout(struc - struct dentry *opaquedir = NULL; +@@ -507,6 +513,9 @@ static int ovl_remove_and_whiteout(struc int err; + int flags = 0; + if (WARN_ON(!workdir)) + return -EROFS; @@ -88,7 +88,7 @@ Miklos err = PTR_ERR(opaquedir); --- a/fs/overlayfs/super.c +++ b/fs/overlayfs/super.c -@@ -741,9 +741,15 @@ static int ovl_fill_super(struct super_b +@@ -760,9 +760,15 @@ static int ovl_fill_super(struct super_b ufs->workdir = ovl_workdir_create(ufs->upper_mnt, workpath.dentry); err = PTR_ERR(ufs->workdir); if (IS_ERR(ufs->workdir)) { |