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| author |   Dan Carpenter <dan.carpenter@oracle.com> | 2021-05-14 17:27:15 +0300 |
|---|---|---|
| committer |   Miquel Raynal <miquel.raynal@bootlin.com> | 2021-05-26 10:41:43 +0200 |
| commit | c3c8c051df3ee5042dd91593593a8b0e008f4c85 (patch) | |
| tree | 7368d2077ca6acf1befa4f70a0c40b6bb74a8834 /drivers/mtd/devices/ms02-nv.c | |
| parent | mtd: core: Fix freeing of otp_info buffer (diff) | |
| download | linux-dev-c3c8c051df3ee5042dd91593593a8b0e008f4c85.tar.xz linux-dev-c3c8c051df3ee5042dd91593593a8b0e008f4c85.zip | |
mtd: core: Potential NULL dereference in mtd_otp_size()
If kmalloc() fails then it could lead to a NULL dereference. Check and
return -ENOMEM on error.
Fixes: 4b361cfa8624 ("mtd: core: add OTP nvmem provider support")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Michael Walle <michael@walle.cc>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/YJ6Iw3iNvGycAWV6@mwanda
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions