diff options
| author | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2010-01-18 16:43:44 +0200 |
|---|---|---|
| committer | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2010-01-18 18:53:56 +0200 |
| commit | ebddd63b74dcf1cb676d14328d5852f1fee19a8a (patch) | |
| tree | c924535e6ae791d514ec809c99ebb214d66d97b7 /drivers/mtd/ubi/upd.c | |
| parent | b531b55a7bde8aa2bdf7023b3afc6df1bf3dcb67 (diff) | |
UBI: fix memory leak in update path
When truncating an UBI volume, UBI should allocates a PEB-sized
buffer but does not release it, which leads to memory leaks.
This patch fixes the issue.
Reported-by: Marek Skuczynski <mareksk7@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Tested-by: Marek Skuczynski <mareksk7@gmail.com>
Cc: stable@kernel.org
Diffstat (limited to 'drivers/mtd/ubi/upd.c')
| -rw-r--r-- | drivers/mtd/ubi/upd.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/mtd/ubi/upd.c b/drivers/mtd/ubi/upd.c index c1d7b880c79..425bf5a3edd 100644 --- a/drivers/mtd/ubi/upd.c +++ b/drivers/mtd/ubi/upd.c @@ -155,6 +155,7 @@ int ubi_start_update(struct ubi_device *ubi, struct ubi_volume *vol, if (err) return err; vol->updating = 0; + return 0; } vol->upd_buf = vmalloc(ubi->leb_size); |