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| author | Yingjoe Chen <[email protected]> | 2019-05-07 14:20:32 +0000 |
|---|---|---|
| committer | Wolfram Sang <[email protected]> | 2019-05-27 19:24:43 +0000 |
| commit | a0692f0eef91354b62c2b4c94954536536be5425 (patch) | |
| tree | 56697e162d2a49c4b8a1f7d91837dece08408141 /fs/proc/array.c | |
| parent | Linux 5.2-rc2 (diff) | |
| download | kernel-a0692f0eef91354b62c2b4c94954536536be5425.tar.gz kernel-a0692f0eef91354b62c2b4c94954536536be5425.zip | |
i2c: dev: fix potential memory leak in i2cdev_ioctl_rdwr
If I2C_M_RECV_LEN check failed, msgs[i].buf allocated by memdup_user
will not be freed. Pump index up so it will be freed.
Fixes: 838bfa6049fb ("i2c-dev: Add support for I2C_M_RECV_LEN")
Signed-off-by: Yingjoe Chen <[email protected]>
Signed-off-by: Wolfram Sang <[email protected]>
Diffstat (limited to 'fs/proc/array.c')
0 files changed, 0 insertions, 0 deletions