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    Subject[PATCH] scsi: dpt_i2o: fix memory leak
    Date
    Free allocated memory if adpt_ioctl_to_context() failed.

    Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
    ---
    drivers/scsi/dpt_i2o.c | 4 +++-
    1 files changed, 3 insertions(+), 1 deletions(-)

    diff --git a/drivers/scsi/dpt_i2o.c b/drivers/scsi/dpt_i2o.c
    index f2d4df1..dd9a43b 100644
    --- a/drivers/scsi/dpt_i2o.c
    +++ b/drivers/scsi/dpt_i2o.c
    @@ -1839,8 +1839,10 @@ static int adpt_i2o_passthru(adpt_hba* pHba, u32 __user *arg)
    sg_offset = (msg[0]>>4)&0xf;
    msg[2] = 0x40000000; // IOCTL context
    msg[3] = adpt_ioctl_to_context(pHba, reply);
    - if (msg[3] == (u32)-1)
    + if (msg[3] == (u32)-1) {
    + kfree(reply);
    return -EBUSY;
    + }

    memset(sg_list,0, sizeof(sg_list[0])*pHba->sg_tablesize);
    if(sg_offset) {
    --
    1.7.0.4


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