patch "usb: gadget: Fix memleak in gadgetfs_fill_super" added to usb-linus

This is a note to let you know that I've just added the patch titled

usb: gadget: Fix memleak in gadgetfs_fill_super

to my usb git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
in the usb-linus branch.

The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.)

The patch will hopefully also be merged in Linus's tree for the next -rc kernel release.

If you have any questions about this process, please let me know.

From 87bed3d7d26c974948a3d6e7176f304b2d41272b Mon Sep 17 00:00:00 2001
From: Zhang Qilong <[email protected]>
Date: Tue, 17 Nov 2020 10:16:29 +0800
Subject: usb: gadget: Fix memleak in gadgetfs_fill_super

usb_get_gadget_udc_name will alloc memory for CHIP in "Enomem" branch. we should free it before error returns to prevent memleak.

---
 drivers/usb/gadget/legacy/inode.c | 3 +++
 1 file changed, 3 insertions(+)

index 1b430b36d0a6..71e7d10dd76b 100644
@@ -2039,6 +2039,9 @@ gadgetfs_fill_super (struct super_block *sb, struct fs_context *fc)
 	return 0;
 
 Enomem:
+	kfree(CHIP);
+	CHIP = NULL;
+
 	return -ENOMEM;
 }
 

2.29.2