mtd-utils.git, branch v2.1.5

Release mtd-utils-2.1.5

2022-10-07T11:02:04+00:00

Signed-off-by: David Oberhollenzer

Fix warning about unaligned pointer in jffs2reader

2022-10-07T10:58:44+00:00

gcc 9.3.0-17ubuntu1~20.04 warning on time_t ctime value is : Fix taking address of packed member of ‘struct jffs2_raw_inode’ may result in an unaligned pointer value [-Waddress-of-packed-member]. Signed-off-by: Frederic Germain Signed-off-by: David Oberhollenzer

.gitignore: add new ubiscan utility

2022-10-07T10:58:41+00:00

Signed-off-by: Frederic Germain Signed-off-by: David Oberhollenzer

nor-utils: fix memory leak

2022-10-04T21:29:26+00:00

This patch replace "free(rfd.sector_map)" with "free(rfd.header)" to fix memory leak. Signed-off-by: liaohua Signed-off-by: David Oberhollenzer

libmtd: do not ignore non-zero eraseblock size when MTD_NO_ERASE is set

2022-09-27T06:32:46+00:00

In 54d68799, mtd->eb_cnt was enforced to be '1' if MTD_NO_ERASE is set. This was done with the aim of preventing divisions by zero. However, even if MTD_NO_ERASE is set, mtd->eb_size (eraseblock size) can still be set to a non-zero value which would not cause a division by zero. Instead, enforcing an eraseblock count of '1' here even leads to inconsistent eraseblock counting in mtd-utils and lets for example a 'flash_erase' on an mtdnand device fail: | # flash_erase /dev/mtd0 0 0 | Erasing 32768 Kibyte @ 0 -- 0 % complete libmtd: error!: bad eraseblock number 255, mtd0 has 1 eraseblocks | flash_erase: error!: /dev/mtd0: MTD Erase entire chip failureTrying one by one each sector. | error 22 (Invalid argument) | Erasing 128 Kibyte @ 0 -- 0 % complete libmtd: error!: bad eraseblock number 1, mtd0 has 1 eraseblocks | flash_erase: error!: /dev/mtd0: MTD get bad block failed | error 22 (Invalid argument) Also mtdinfo would look inconsistent (eraseblock size vs amount): | # mtdinfo /dev/mtd0 | mtd0 | Name: mtdram test device | Type: ram | Eraseblock size: 131072 bytes, 128.0 KiB | Amount of eraseblocks: 1 (33554432 bytes, 32.0 MiB) | Minimum input/output unit size: 1 byte | Sub-page size: 1 byte | Character device major/minor: 90:0 | Bad blocks are allowed: false | Device is writable: true Fix this by enforcing mtd->eb_cnt to be '1' only when mtd->eb_size is actually zero and would lead to a division by zero otherwise. Fixes: 54d68799 ("libmtd: avoid divide by zero") Signed-off-by: Enrico Jorns Signed-off-by: David Oberhollenzer

mtd-utils: flash_otp_dump make offset optional

2022-09-27T06:32:46+00:00

Commit 0a5e2fa5c1e4 ("mtd-utils: add optional offset parameter to flash_otp_dump") introduced an offset parameter. This should have been optional, but there was a typo. Fix it. Reported-by: Sergei Antonov Fixes: 0a5e2fa5c1e4 ("mtd-utils: add optional offset parameter to flash_otp_dump") Signed-off-by: Michael Walle Reviewed-by: Sergei Antonov Signed-off-by: David Oberhollenzer

mkfs.jffs2: fix spelling of --compression-mode parameter in help text

2022-09-27T06:32:46+00:00

--compr-mode is not accepted as an alias of --compression-mode. Signed-off-by: Alex Henrie Signed-off-by: David Oberhollenzer

tests: Remove unused linux/fs.h header from includes

2022-08-08T06:20:58+00:00

This header is not needed, moreover it includes linux/mount.h which is now in conflict[1] with glibc provided sys/mount.h from glibc 2.36 onwards [1] https://sourceware.org/glibc/wiki/Release/2.36 Signed-off-by: Khem Raj Signed-off-by: David Oberhollenzer

nandflipbits: fix corrupted oob

2022-06-27T05:58:48+00:00

If a bit is flipped in block 1 or higher, the OOB is corrupted with the OOB of block 0. Mtd_read_oob API has to take into account the block number to be able to calculate the right offset. Fixes: 9fc8db29cf62 ("mtd-utils: Add nandflipbits tool") Signed-off-by: Christophe Kerello Signed-off-by: David Oberhollenzer

ubinfo: Fix --vol_id return code for absent volume id

2022-06-13T11:39:05+00:00

When using --vol_id and that volume is missing, it should return non-zero like the --name option does. Signed-off-by: Andrew Mellor Signed-off-by: David Oberhollenzer