redonkable/alistair23-linux
redonkable/alistair23-linux
1
0
Fork 0
Code Releases Activity

usb: dwc3: debugfs: add a kfree() on error to dwc3_testmode_open()

Browse source 
We may as well fix this potential leak so we don't have to listen to
the static checkers complain.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Dan Carpenter 2011-08-26 12:21:13 +03:00 committed by Felipe Balbi
parent 0156cf8603
commit b4f28a98ea
1 changed files with 3 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
drivers/usb/dwc3/debugfs.c
View file

@ -445,8 +445,10 @@ static int dwc3_testmode_open(struct inode *inode, struct file *file)
if (!buf0)
return -ENOMEM;
buf1 = kmalloc(BUF_SIZE, GFP_KERNEL);
if (!buf1)
if (!buf1) {
kfree(buf0);
return -ENOMEM;
}
memset(buf0, 0xaa, BUF_SIZE);
memset(buf1, 0x33, BUF_SIZE);