From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Subject: usb: gadget: composite: Fix double free memory bug From: Chandana Kishori Chiluveru Message-Id: <1552648035-8281-1-git-send-email-cchiluve@codeaurora.org> Date: Fri, 15 Mar 2019 16:37:15 +0530 To: linux-usb@vger.kernel.org Cc: Chandana Kishori Chiluveru List-ID: Y29uZmlnZnNfZGV2X2NsZWFudXAgZnVuY3Rpb24gY2FuIGRvdWJsZSBmcmVlIG9zX2Rlc2MKYW5k IGJ1ZmZlciB3aGVuIGNhbGxlZCBmcm9tIGRpZmZlcmVudCBjb250ZXh0LiBGb3IKZXhhbXBsZSwg dGhpcyBjYW4gYmUgY2FsbGVkIGZyb20gY29tcG9zaXRlX3VuYmluZCgpIGFuZAp3aGVuIGNvbXBv c2l0ZV9iaW5kKCkgZmFpbHMuIEZpeCB0aGlzIGlzc3VlIGJ5IHNldHRpbmcKcmVxdWVzdCBhbmQg YnVmZmVyIHBvaW50ZXIgdG8gTlVMTCBhZnRlciBrZnJlZS4KClNpZ25lZC1vZmYtYnk6IENoYW5k YW5hIEtpc2hvcmkgQ2hpbHV2ZXJ1IDxjY2hpbHV2ZUBjb2RlYXVyb3JhLm9yZz4KLS0tCiBkcml2 ZXJzL3VzYi9nYWRnZXQvY29tcG9zaXRlLmMgfCA0ICsrKysKIDEgZmlsZSBjaGFuZ2VkLCA0IGlu c2VydGlvbnMoKykKCmRpZmYgLS1naXQgYS9kcml2ZXJzL3VzYi9nYWRnZXQvY29tcG9zaXRlLmMg Yi9kcml2ZXJzL3VzYi9nYWRnZXQvY29tcG9zaXRlLmMKaW5kZXggYjhhMTU4NC4uOTkyZjFlMiAx MDA2NDQKLS0tIGEvZHJpdmVycy91c2IvZ2FkZ2V0L2NvbXBvc2l0ZS5jCisrKyBiL2RyaXZlcnMv dXNiL2dhZGdldC9jb21wb3NpdGUuYwpAQCAtMjE1NSwxNCArMjE1NSwxOCBAQCB2b2lkIGNvbXBv c2l0ZV9kZXZfY2xlYW51cChzdHJ1Y3QgdXNiX2NvbXBvc2l0ZV9kZXYgKmNkZXYpCiAJCQl1c2Jf ZXBfZGVxdWV1ZShjZGV2LT5nYWRnZXQtPmVwMCwgY2Rldi0+b3NfZGVzY19yZXEpOwogCiAJCWtm cmVlKGNkZXYtPm9zX2Rlc2NfcmVxLT5idWYpOworCQljZGV2LT5vc19kZXNjX3JlcS0+YnVmID0g TlVMTDsKIAkJdXNiX2VwX2ZyZWVfcmVxdWVzdChjZGV2LT5nYWRnZXQtPmVwMCwgY2Rldi0+b3Nf ZGVzY19yZXEpOworCQljZGV2LT5vc19kZXNjX3JlcSA9IE5VTEw7CiAJfQogCWlmIChjZGV2LT5y ZXEpIHsKIAkJaWYgKGNkZXYtPnNldHVwX3BlbmRpbmcpCiAJCQl1c2JfZXBfZGVxdWV1ZShjZGV2 LT5nYWRnZXQtPmVwMCwgY2Rldi0+cmVxKTsKIAogCQlrZnJlZShjZGV2LT5yZXEtPmJ1Zik7CisJ CWNkZXYtPnJlcS0+YnVmID0gTlVMTDsKIAkJdXNiX2VwX2ZyZWVfcmVxdWVzdChjZGV2LT5nYWRn ZXQtPmVwMCwgY2Rldi0+cmVxKTsKKwkJY2Rldi0+cmVxID0gTlVMTDsKIAl9CiAJY2Rldi0+bmV4 dF9zdHJpbmdfaWQgPSAwOwogCWRldmljZV9yZW1vdmVfZmlsZSgmY2Rldi0+Z2FkZ2V0LT5kZXYs ICZkZXZfYXR0cl9zdXNwZW5kZWQpOwo=