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This pull request contains a single bug fix for UBI.

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Merge tag 'upstream-4.5-rc7' of git://git.infradead.org/linux-ubifs

Pull UBI fix from Richard Weinberger:
 "This contains a single bug fix for UBI"

* tag 'upstream-4.5-rc7' of git://git.infradead.org/linux-ubifs:
  ubi: Fix out of bounds write in volume update code
This commit is contained in:
Linus Torvalds 2016-03-06 11:24:05 -08:00
parent 1306b0471f e4f6daac20
commit a58b9adaf9
1 changed files with 1 additions and 1 deletions
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2
drivers/mtd/ubi/upd.c
View file

@ -193,7 +193,7 @@ int ubi_start_leb_change(struct ubi_device *ubi, struct ubi_volume *vol,
vol->changing_leb = 1;
vol->ch_lnum = req->lnum;
vol->upd_buf = vmalloc(req->bytes);
vol->upd_buf = vmalloc(ALIGN((int)req->bytes, ubi->min_io_size));
if (!vol->upd_buf)
return -ENOMEM;