u-boot.git/fs, branch v2017.01-rc2

sandboxfs: Fix resource leak

2016-12-02T17:37:47+00:00

Now that we free resources in sandbox_fs_ls Coverity is letting us know
that in some cases we might leak.  So in case of error we should still
let os_dirent_free free anything that was allocated.

Fixes: 86167089b71c ("sandbox/fs: Free memory allocated by os_dirent_ls")
Reported-by: Coverity (CID: 153450)
Cc: Stefan Brüns 
Cc: Simon Glass 
Signed-off-by: Tom Rini 
Reviewed-by: Simon Glass

fs/fat/fatwrite: Local variable as buffer to store dir_slot entries

2016-11-29T01:09:45+00:00

fill_dir_slot use get_contents_vfatname_block as a temporary buffer for
constructing a list of dir_slot entries. To save the memory and providing
correct type of memory for above usage, a local buffer with accurate size
declaration is introduced.

The local array size 640 is used because for long file name entry,
each entry use 32 bytes, one entry can store up to 13 characters.
The maximum number of entry possible is 20. So, total size is
32*20=640bytes.

Signed-off-by: Genevieve Chan 
Signed-off-by: Tien Fong Chee

ext4: Allow reading files with non-zero offset, clamp read len

2016-11-21T19:07:27+00:00

Support was already implemented, but not hooked up. This fixes several
fails in the test cases.

Signed-off-by: Stefan Brüns 
Acked-by: Stephen Warren

ext4: Fix handling of sparse files

2016-11-21T19:07:27+00:00

A sparse file may have regions not mapped by any extents, at the start
or at the end of the file, or anywhere between, thus not finding a
matching extent region is never an error.

Found by python filesystem tests.

Signed-off-by: Stefan Brüns

Fix spelling of "multiple".

2016-10-31T14:13:16+00:00

Signed-off-by: Vagrant Cascadian 
Reviewed-by: Simon Glass

ext4: Only write journal entries for modified blocks in unlink_filename

2016-10-24T12:04:37+00:00

Instead of creating a journal entry for each directory block, even
if the block is unmodified, only log the modified block.

Signed-off-by: Stefan Brüns 
Reviewed-by: Tom Rini 
Reviewed-by: Lukasz Majewski

ext4: Fix handling of direntlen in unlink_filename

2016-10-24T12:04:36+00:00

The direntlen checks were quite bogus, i.e. the loop termination used
"len + offset == blocksize" (exact match only), and checked for a
direntlen less than 0. The latter can never happen as the len is
unsigned, this has been reported by Coverity, CID 153384.

Use the same code as in search_dir for directory traversal. This code
has the correct checks for direntlen >= sizeof(struct dirent), and
offset < blocksize.

Signed-off-by: Stefan Brüns 
Reported-by: Coverity (CID: 153383, 153384)
Reviewed-by: Tom Rini 
Reviewed-by: Lukasz Majewski

ext4: cleanup unlink_filename function

2016-10-24T12:04:36+00:00

Use the same variable names as in search_dir, to make purpose of variables
more obvious.

Signed-off-by: Stefan Brüns 
Reviewed-by: Tom Rini

sandbox/fs: Free memory allocated by os_dirent_ls

2016-10-11T16:17:07+00:00

Signed-off-by: Stefan Brüns 
Acked-by: Simon Glass

treewide: replace #include with

2016-09-23T21:55:42+00:00

Now, arch/${ARCH}/include/asm/errno.h and include/linux/errno.h have
the same content.  (both just wrap )

Replace all include directives for  with .

Signed-off-by: Masahiro Yamada 
[trini: Fixup include/clk.]
Signed-off-by: Tom Rini