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authorQuentin Lambert <lambert.quentin@gmail.com>2016-11-19 20:42:34 +0300
committerMartin K. Petersen <martin.petersen@oracle.com>2016-11-29 19:54:40 +0300
commit021e2927586dafc0a682b7f95d75bd06cc4fb703 (patch)
tree0c9852f4a54969b4aa51ec93b441cae3000023ef /drivers/scsi/dpt_i2o.c
parentb1509e5d2b478f362dbadfe721d5efc0162e3c8e (diff)
downloadlinux-021e2927586dafc0a682b7f95d75bd06cc4fb703.tar.xz
scsi: dpt_i2o: Add a missing call to kfree
Most error branches following the call to kzalloc contain a call to kfree. This patch add these calls where they are missing. This issue was found with Hector. Signed-off-by: Quentin Lambert <lambert.quentin@gmail.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/dpt_i2o.c')
-rw-r--r--drivers/scsi/dpt_i2o.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/scsi/dpt_i2o.c b/drivers/scsi/dpt_i2o.c
index d84004b5d3e0..f88b3d216a88 100644
--- a/drivers/scsi/dpt_i2o.c
+++ b/drivers/scsi/dpt_i2o.c
@@ -1754,8 +1754,10 @@ 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) {