diff options
Diffstat (limited to 'external/poky/meta/recipes-devtools/mtd/mtd-utils/0001-Revert-Return-correct-error-number-in-ubi_get_vol_in.patch')
| -rw-r--r-- | external/poky/meta/recipes-devtools/mtd/mtd-utils/0001-Revert-Return-correct-error-number-in-ubi_get_vol_in.patch | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/external/poky/meta/recipes-devtools/mtd/mtd-utils/0001-Revert-Return-correct-error-number-in-ubi_get_vol_in.patch b/external/poky/meta/recipes-devtools/mtd/mtd-utils/0001-Revert-Return-correct-error-number-in-ubi_get_vol_in.patch deleted file mode 100644 index 4ece56b9..00000000 --- a/external/poky/meta/recipes-devtools/mtd/mtd-utils/0001-Revert-Return-correct-error-number-in-ubi_get_vol_in.patch +++ /dev/null @@ -1,92 +0,0 @@ -From 0f833ac73ad631248826386e2918d8571ecf0347 Mon Sep 17 00:00:00 2001 -From: David Oberhollenzer <david.oberhollenzer@sigma-star.at> -Date: Sat, 9 Jun 2018 16:45:22 +0200 -Subject: [PATCH] Revert "Return correct error number in ubi_get_vol_info1" - -This reverts commit dede98ffb706676309488d7cc660f569548d5930. - -The original commit tried to fix a descrepancy between the implementation -and the documentation by making the implementation comply. - -When making the change, it was overlooked, that ubinfo and ubirename were -written against the implementation instead of the behaviour specified by -the documentation. So were further internal functions like -ubi_get_vol_info1_nm which further breaks ubirmvol. - -A report with an outline of a resulting problem can be read on -the mailing list: - -http://lists.infradead.org/pipermail/linux-mtd/2018-June/081562.html - -From the report: - -steps to reproduce: have mtd-utils 2.0.1 or 2.0.2 - -0. make a bunch of ubi volumes in sequential order - -ubimkvol /dev/ubi0 -s 64KiB -N test1 -ubimkvol /dev/ubi0 -s 64KiB -N test2 -ubimkvol /dev/ubi0 -s 64KiB -N test3 -ubimkvol /dev/ubi0 -s 64KiB -N test4 -.. - -1. delete the test1 volume, making a hole in the volume table - -ubirmvol /dev/ubi0 -N test1 - -2. try an affected tool (i.e. "ubirmvol /dev/ubi0 -N test4" ) - - |root at mr24:/# ubirmvol /dev/ubi0 -N test4 - |ubirmvol: error!: cannot find UBI volume "test4" - | error 19 (No such device) - -or "ubinfo -a" - - | root at mr24:/# ubinfo -a - | UBI version: 1 - | Count of UBI devices: 1 - | UBI control device major/minor: 10:59 - | Present UBI devices: ubi0 - | - | ubi0 - | Volumes count: 11 - | Logical eraseblock size: 15872 bytes, 15.5 KiB - | Total amount of logical eraseblocks: 1952 (30982144 bytes, 29.5 MiB) - | Amount of available logical eraseblocks: 75 (1190400 bytes, 1.1 MiB) - | Maximum count of volumes 92 - | Count of bad physical eraseblocks: 0 - | Count of reserved physical eraseblocks: 40 - | Current maximum erase counter value: 984 - | Minimum input/output unit size: 512 bytes - | Character device major/minor: 251:0 - | ubinfo: error!: libubi failed to probe volume 5 on ubi0 - | error 19 (No such device) - | Present volumes: 0, 1, 2, 3, 4root at mr24:/# - -Reported-by: Christian Lamparter <chunkeey@gmail.com> -Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> -Upstream-Status: Accepted [http://git.infradead.org/mtd-utils.git/commit/0f833ac73ad631248826386e2918d8571ecf0347] ---- - lib/libubi.c | 5 +---- - 1 file changed, 1 insertion(+), 4 deletions(-) - -diff --git a/lib/libubi.c b/lib/libubi.c -index b50e68a..978b433 100644 ---- a/lib/libubi.c -+++ b/lib/libubi.c -@@ -1240,11 +1240,8 @@ int ubi_get_vol_info1(libubi_t desc, int dev_num, int vol_id, - info->dev_num = dev_num; - info->vol_id = vol_id; - -- if (vol_get_major(lib, dev_num, vol_id, &info->major, &info->minor)) { -- if (errno == ENOENT) -- errno = ENODEV; -+ if (vol_get_major(lib, dev_num, vol_id, &info->major, &info->minor)) - return -1; -- } - - ret = vol_read_data(lib->vol_type, dev_num, vol_id, buf, 50); - if (ret < 0) --- -2.14.4 - |