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| author | Pavel Skripkin <paskripkin@gmail.com> | 2021-05-24 23:02:08 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-05-24 14:26:25 -0700 |
| commit | 46a8b29c6306d8bbfd92b614ef65a47c900d8e70 (patch) | |
| tree | e3ead569a55229a117ecf3472e64752584fbd73a /crypto/seed.c | |
| parent | 48b491a5cc74333c4a6a82fe21cea42c055a3b0b (diff) | |
net: usb: fix memory leak in smsc75xx_bind
Syzbot reported memory leak in smsc75xx_bind().
The problem was is non-freed memory in case of
errors after memory allocation.
backtrace:
[<ffffffff84245b62>] kmalloc include/linux/slab.h:556 [inline]
[<ffffffff84245b62>] kzalloc include/linux/slab.h:686 [inline]
[<ffffffff84245b62>] smsc75xx_bind+0x7a/0x334 drivers/net/usb/smsc75xx.c:1460
[<ffffffff82b5b2e6>] usbnet_probe+0x3b6/0xc30 drivers/net/usb/usbnet.c:1728
Fixes: d0cad871703b ("smsc75xx: SMSC LAN75xx USB gigabit ethernet adapter driver")
Cc: stable@kernel.vger.org
Reported-and-tested-by: syzbot+b558506ba8165425fee2@syzkaller.appspotmail.com
Signed-off-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'crypto/seed.c')
0 files changed, 0 insertions, 0 deletions