mtd-utils.git/ubi-utils, branch v2.1.2

mtd-utils: Add checks to code that copies strings into fixed sized buffers

2020-02-09T21:13:18+00:00

Signed-off-by: David Oberhollenzer

libubi: remove private kernel header from includes

2020-01-30T10:23:02+00:00

libubi.h includes ubi-media.h which was made private in the kernel a long time ago. There are users of libubi.h, e.g. swupdate, which have to have ubi-media.h available at build time with this inclusion. However, libubi.h uses only one symbol from ubi-media.h. Define that symbol in the header to enable using libubi.h without installing ubi-media.h. Make up for the transitive symbol use in ubiformat.c by including ubi-media.h. Signed-off-by: Bastian Germann Signed-off-by: David Oberhollenzer

mtd-utils: Fix return value of ubiformat

2020-01-13T09:37:37+00:00

This changeset fixes a feature regression in ubiformat. Older versions of ubiformat, when invoked with a flash-image, would return 0 in the case no error was encountered. Upon upgrading to latest, it was discovered that ubiformat returned 255 even without encountering an error condition. This changeset corrects the above issue and causes ubiformat, when given an image file, to return 0 when no errors are detected. Tested by running through my loading scripts and verifying ubiformat returned 0. Signed-off-by: Barry Grussling Signed-off-by: David Oberhollenzer

ubihealthd: Build only if sys/random.h is present

2019-12-08T22:02:57+00:00

The ubihealthd depends on sys/random.h , which is not present on some older systems. Build ubihealthd only if sys/random.h is present. Signed-off-by: Marek Vasut Signed-off-by: David Oberhollenzer

ubiformat: don't leak file descriptors

2019-11-10T14:30:04+00:00

The original code had a 'goto out_close' directly after a return error code, which is obviously not what was intended. Signed-off-by: David Oberhollenzer

ubihealthd: Add option -h/--help

2019-10-07T08:14:49+00:00

Using '?' as option did not work, and would be strange to pass anyway, because it's a glob char for the shell and you would have to escape it like ./ubihealthd -\? … use the more common -h/--help instead. Note: this does not touch the output, just changes the options itself. Signed-off-by: Alexander Dahl Acked-by: Richard Weinberger Signed-off-by: David Oberhollenzer

ubihealthd: Add missing sentinel in options array

2019-10-07T08:14:45+00:00

`getopt_long()` requires a null terminated array, otherwise we get segfaults when passing invalid options. Fixes: 7f0e2dc21fb2 ("ubi-utils: Implement a ubihealthd") Signed-off-by: Alexander Dahl Acked-by: Richard Weinberger Signed-off-by: David Oberhollenzer

ubiupdatevol: Prevent null pointer dereference

2019-09-10T08:16:51+00:00

libubi_close(libubi) is called in the error handler if libubi is null. Prevent that by handling the error case similar to the other ubi executables. Signed-off-by: Bastian Germann Signed-off-by: David Oberhollenzer

ubi-utils: Implement a ubihealthd

2019-08-25T11:50:22+00:00

ubihealthd is a simple daemon which scans every PEB of an UBI device in random order. It helps to deal with read disturb on systems which either reboot seldom, use fastmap or read few data. To use this daemon you need Linux >= v5.1. Signed-off-by: Richard Weinberger

ubinize: Exit with non-zero exit code on error.

2019-07-02T12:33:07+00:00

...specifically -1 in all of the new cases. Signed-off-by: Patrick Doyle Signed-off-by: David Oberhollenzer