Re: [PATCH] Fix Heap-use-after-free in hash_table_destroy
Tim Rühsen <[email protected]> Sun, 27 Apr 2025 19:31:03 +0200
| Newsgroups | gmane.comp.web.wget.general |
|---|---|
| Message-ID | <[email protected]> |
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --------------j60gCw0MyVbaD6QREsNefAwu Content-Type: multipart/mixed; boundary="------------i2eF3lD87OL0BZx0wzcodhDF"; protected-headers="v1" From: =?UTF-8?Q?Tim_R=C3=BChsen?= <[email protected]> To: shivam tiwari <[email protected]>, [email protected] Message-ID: <[email protected]> Subject: Re: [PATCH] Fix Heap-use-after-free in hash_table_destroy References: <CALz0HOpRn8z0hUVRLU36xdmrxf7yfJ3XMOOSU0YXExZUjWsdWA@mail.gmail.com> In-Reply-To: <CALz0HOpRn8z0hUVRLU36xdmrxf7yfJ3XMOOSU0YXExZUjWsdWA@mail.gmail.com> --------------i2eF3lD87OL0BZx0wzcodhDF Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: base64 SGksDQoNCmB4ZnJlZWAgaXMgYSBtYWNybyB0aGF0IGFscmVhZHkgTlVMTGlmaWVzIHRoZSBw b2ludGVyIGFmdGVyIGNhbGxpbmcgZnJlZSgpLg0KU28geW91ciBwYXRjaCBlZmZlY3RpdmVs eSBhZGRzIGFub3RoZXIgTlVMTGlmaWNhdGlvbiwgd2hpY2ggaXMgDQpzdXBlcmZsdW91cy4g SXQgYWxzbyBhZGRzIGEgY2hlY2sgZm9yIGBodGAsIHdoaWNoIGlzIGFsc28gdW5uZWNlc3Nh cnkgDQoob3Igbm90IGRvbmUgYnkgZGVzaWduIGRlY2lzaW9uKS4NCg0KTG9va2luZyBpbnRv IHRoZSBPU1MtZnV6eiBpc3N1ZSBtb3JlIGNsb3NlbHksIGl0IGxvb2tzIHRvIG1lIHRoYXQg DQpgY2xlYW51cCgpYCBoYXMgYmVlbiBjYWxsZWQgdHdpY2UuIFRoaXMgY2FuIG9ubHkgaGFw cGVuIGR1cmluZyBmdXp6aW5nLg0KQWRkaXRpb25hbGx5LCB0aGUgY2xlYW51cF9odG1sX3Vy bCgpIGZ1bmN0aW9uIGlzIG9ubHkgY2FsbGVkIGlmIGVpdGhlciANCkRFQlVHX01BTExPQyBv ciBURVNUSU5HIGlzIHNldC4NCg0KQW55d2F5LCB0aGlzIHNob3VsZCBiZSBmaXhlZCBwcm9w ZXJseSB0byBhdm9pZCBjbHV0dGVyaW5nIGZ1enppbmcgDQpyZXN1bHRzIHVubmVjZXNzYXJp bHkuDQoNCkBTaGl2YW0gY2FuIHlvdSBhZGQgdGhlIG9zcy1mdXp6IGNvcnB1cyB0bw0KICBm dXp6L3dnZXRfb3B0aW9uc19mdXp6ZXIucmVwcm8vDQpzbyB0aGF0ICJtYWtlIGNoZWNrLXZh bGdyaW5kIiB0cmlnZ2VycyB0aGUgaXNzdWU/DQoNCkEgcXVpY2sgZml4IGNhbiBiZSBkb25l IGNsZWFudXBfaHRtbF91cmwoKTogZXhwbGljaXRseSBzZXQgDQppbnRlcmVzdGluZ190YWdz IGFuZCBpbnRlcmVzdGluZ19hdHRyaWJ1dGVzIHRvIE5VTEwuDQoNCkFzIERlcmVrIE1hcnRp biBtZW50aW9ucywgdG8gZWZmZWN0aXZlbHkgc2ltcGxpZnkgdGhlIHVzZSBvZiANCmhhc2hf dGFibGVfZGVzdHJveSgpICphbmQqIHRvIGFsc28gYXZvaWQgdGhlIHJlcG9ydGVkIGZhaWx1 cmUsIGEgYmV0dGVyIA0Kd2F5IG9mIGZpeGluZyB0aGUgaXNzdWUgaXMgdG8gdXNlIGEgcG9p bnRlciB0byBhIHBvaW50ZXIgYXJndW1lbnQgdG8gDQphbGxvdyByZXNldHRpbmcgdGhlIG1l bW9yeSByZWZlcnJpbmcgcG9pbnRlciB3aXRoaW4gdGhlIGZ1bmN0aW9uIGl0c2VsZi4NCg0K UmVnYXJkcywgVGltDQoNCk9uIDMvMjQvMjUgMDg6MzIsIHNoaXZhbSB0aXdhcmkgd3JvdGU6 DQo+IERlYXIgV2dldCBEZXZlbG9wZXJzLA0KPiANCj4gVGhpcyBwYXRjaCBmaXhlcyBhIEhl YXAtdXNlLWFmdGVyLWZyZWUgdnVsbmVyYWJpbGl0eSBpbiB0aGUNCj4gaGFzaF90YWJsZV9k ZXN0cm95IGZ1bmN0aW9uLg0KPiANCj4gVnVsbmVyYWJpbGl0eSBEZXRhaWxzOg0KPiBQcm9q ZWN0OiB3Z2V0DQo+IEZ1enppbmcgRW5naW5lOiBob25nZ2Z1enoNCj4gRnV6eiBUYXJnZXQ6 IHdnZXRfb3B0aW9uc19mdXp6ZXINCj4gSm9iIFR5cGU6IGhvbmdnZnV6el9hc2FuX3dnZXQN Cj4gUGxhdGZvcm06IExpbnV4DQo+IENyYXNoIFR5cGU6IEhlYXAtdXNlLWFmdGVyLWZyZWUg UkVBRCA4DQo+IElzc3VlIExpbms6IGh0dHBzOi8vaXNzdWVzLm9zcy1mdXp6LmNvbS9pc3N1 ZXMvMzg1MTgwNjA3DQo+IA0KPiBEZXNjcmlwdGlvbiBvZiBDaGFuZ2VzOg0KPiBUaGUgdnVs bmVyYWJpbGl0eSB3YXMgY2F1c2VkIGJ5IGFjY2Vzc2luZyB0aGUgaGFzaCB0YWJsZSAoaHQp IGFuZCBpdHMgY2VsbHMNCj4gYWZ0ZXIgdGhleSBoYWQgYmVlbiBmcmVlZC4gVG8gcmVzb2x2 ZSB0aGlzIGlzc3VlLCB0aGUgZm9sbG93aW5nIGNoYW5nZXMNCj4gd2VyZSBtYWRlOg0KPiAN Cj4gRnVuY3Rpb24gQWZmZWN0ZWQ6IGhhc2hfdGFibGVfZGVzdHJveQ0KPiBSZXNvbHV0aW9u OiBBZnRlciBmcmVlaW5nIGh0LT5jZWxscyBhbmQgaHQsIHRoZXkgYXJlIG5vdyBzZXQgdG8g TlVMTCB0bw0KPiBlbnN1cmUgdGhleSBhcmUgbm90IGFjY2Vzc2VkIGFnYWluLkJ5IHNldHRp bmcgaHQgYW5kIGl0cyBjZWxscyB0byBOVUxMDQo+IGFmdGVyIGZyZWVpbmcgdGhlbSwgd2Ug cHJldmVudCBhbnkgZnVydGhlciBhY2Nlc3MgdG8gdGhlIGZyZWVkIG1lbW9yeSwgdGh1cw0K PiBmaXhpbmcgdGhlIEhlYXAtdXNlLWFmdGVyLWZyZWUgdnVsbmVyYWJpbGl0eS4NCj4gVGhh bmtzDQoNCg== --------------i2eF3lD87OL0BZx0wzcodhDF-- --------------j60gCw0MyVbaD6QREsNefAwu Content-Type: application/pgp-signature; name="OpenPGP_signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="OpenPGP_signature.asc" -----BEGIN PGP SIGNATURE----- wsF5BAABCAAjFiEEHLJ9vJhhSy1YQWRtCDAttqJnBCgFAmgOadcFAwAAAAAACgkQCDAttqJnBCjG nw//f8XZs8ojr2hleO+7GAfVW0GCLMUy7fKlf2R061poZ0RFqm+oBV9JFbICCrINGDbTjaPjB0qZ bs1LG82dzApOsGXhNXrEH4z+Z+/zb4+K8eK+K5bBem1ZUYqLqZnhSX4B/XWC2SAaJ8v2ZC0AbbOo ICiUKFXo+q900lWc674ockTwvItt3rWo24GxcfPnjEWdwhhGgV5m2qn3f0z+OTMc1YlI4RT37EBm puzjoYS3/tKpZGP8nGqQ96K1rwpW7CyKLCvDQJohnPeHwHC3+u3T3RB9VlbeYUqTryEl3ljJe82Z EXsHOHCUvAdmHvDc4edREfE2iHgNxI3PRA/J3dwDoq6jBGbIx9L217UfiuD+0nC2GRIhUi+kIZeT Ng3OdhNWQ4Cy3iFVN+vip29ilpzytOgNGWgvXmwGeUFqv7oRsHjwr811k+UC1mTXramtzIr4PWZD fkmgxmTBFWuHtf00L/A7KYqV/bXh6GKv7foTnMD29KHgCKWmhVpfJVMKFq6bPQkvOByj6aS77Sfc kV6omW2k0ZJppKnuRYMSqstyG05aacdNG5Zuv7nC9+1SbNFsYmNLGGhMXsyrNfXPyx/8iK+SjW4q IJS7GNA8JqpwqBMLDYHjAEgQNOhloSND7xejxYt4a9avzQzoyPddcbF25e6bnD77uIFqb3S06rV4 2Y4= =T0ca -----END PGP SIGNATURE----- --------------j60gCw0MyVbaD6QREsNefAwu--