[PR] [release/8.1] avformat/iamf_parse: fix inverted subblock duration validation (PR #23951)
ffmpeg-devel via ffmpeg-devel <[email protected]> Wed, 29 Jul 2026 21:10:55 -0000
| Newsgroups | gmane.comp.video.ffmpeg.devel |
|---|---|
| Message-ID | <178535945556.51.17103291797099515309@29965ddac10e> |
UFIgIzIzOTUxIG9wZW5lZCBieSBmZm1wZWctZGV2ZWwKVVJMOiBodHRwczovL2NvZGUuZmZtcGVn Lm9yZy9GRm1wZWcvRkZtcGVnL3B1bGxzLzIzOTUxClBhdGNoIFVSTDogaHR0cHM6Ly9jb2RlLmZm bXBlZy5vcmcvRkZtcGVnL0ZGbXBlZy9wdWxscy8yMzk1MS5wYXRjaAoKKipCYWNrcG9ydDoqKiBo dHRwczovL2NvZGUuZmZtcGVnLm9yZy9GRm1wZWcvRkZtcGVnL3B1bGxzLzIzOTQ2DQoNClRoZSBj aGVjayBvbiB2YXJpYWJsZSBzdWJibG9jayBkdXJhdGlvbnMgaW4gcGFyYW1fcGFyc2UoKSBoYXMg YW4gaW52ZXJ0ZWQNCiAgY29tcGFyaXNvbiBvcGVyYXRvci4gVGhlIGN1cnJlbnQgY29kZToNCg0K ICAgICAgaWYgKGR1cmF0aW9uIC0gdG90YWxfZHVyYXRpb24gPiBzdWJibG9ja19kdXJhdGlvbikN Cg0KICBjaGVja3MgInJlbWFpbmluZyA+IHN1YmJsb2NrIiwgd2hpY2ggaXMgdHJ1ZSBmb3IgZXZl cnkgbm9uLWZpbmFsIHN1YmJsb2NrDQogIGluIGEgbXVsdGktc3ViYmxvY2sgcGFyYW1ldGVyIOKA lCBjYXVzaW5nIHZhbGlkIElBTUYgZmlsZXMgdG8gYmUgcmVqZWN0ZWQuDQogIEl0IGFsc28gZmFp bHMgdG8gY2F0Y2ggdGhlIGFjdHVhbCBlcnJvciBjYXNlIChzdWJibG9jayA+IHJlbWFpbmluZyks DQogIGFsbG93aW5nIHRvdGFsX2R1cmF0aW9uIHRvIGV4Y2VlZCBkdXJhdGlvbi4gICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgDQogIEZpeDogc3dhcCB0 aGUgb3BlcmFuZHMgc28gdGhlIGNoZWNrIGNvcnJlY3RseSByZWplY3RzIHN1YmJsb2NrcyB0aGF0 DQogIGV4Y2VlZCB0aGUgcmVtYWluaW5nIGR1cmF0aW9uLg0KDQogIEZvdW5kIHZpYSBmb3JtYWwg dmVyaWZpY2F0aW9uIG1vZGVsaW5nIG9mIHRoZSB2YWxpZGF0aW9uIGxvZ2ljLgoKCkZyb20gY2Zh NjJkZTAwMWFmOGZmZWI3ZTIyNTYxZjI0NjQ2OWM3YjgwOTk1MSBNb24gU2VwIDE3IDAwOjAwOjAw IDIwMDEKRnJvbTogYWxtb2d5YWxpbiA8YWxtb2cueWFsaW5AZ21haWwuY29tPgpEYXRlOiBXZWQs IDI5IEp1bCAyMDI2IDA3OjAyOjM4ICswMDAwClN1YmplY3Q6IFtQQVRDSF0gYXZmb3JtYXQvaWFt Zl9wYXJzZTogZml4IGludmVydGVkIHN1YmJsb2NrIGR1cmF0aW9uCiB2YWxpZGF0aW9uCgpUaGUg Y2hlY2sgb24gdmFyaWFibGUgc3ViYmxvY2sgZHVyYXRpb25zIGhhZCBhbiBpbnZlcnRlZCBjb21w YXJpc29uLCByZWplY3RpbmcgdmFsaWQgbXVsdGktc3ViYmxvY2sgcGFyYW1ldGVycyBhbmQgZmFp bGluZyB0byBjYXRjaCBzdWJibG9jayBkdXJhdGlvbnMgZXhjZWVkaW5nIHRoZSByZW1haW5pbmcg dGltZS4KCihjaGVycnkgcGlja2VkIGZyb20gY29tbWl0IDE2MzViNDliODA0MDJjOGNlYzM5ZWVm YjEyZjM1ZTJlZTdjMTM2MDYpCi0tLQogbGliYXZmb3JtYXQvaWFtZl9wYXJzZS5jIHwgMiArLQog MSBmaWxlIGNoYW5nZWQsIDEgaW5zZXJ0aW9uKCspLCAxIGRlbGV0aW9uKC0pCgpkaWZmIC0tZ2l0 IGEvbGliYXZmb3JtYXQvaWFtZl9wYXJzZS5jIGIvbGliYXZmb3JtYXQvaWFtZl9wYXJzZS5jCmlu ZGV4IGQ3NGE4Njc3ZDYuLjkyYzAxMmJhNzIgMTAwNjQ0Ci0tLSBhL2xpYmF2Zm9ybWF0L2lhbWZf cGFyc2UuYworKysgYi9saWJhdmZvcm1hdC9pYW1mX3BhcnNlLmMKQEAgLTY2OCw3ICs2NjgsNyBA QCBzdGF0aWMgaW50IHBhcmFtX3BhcnNlKHZvaWQgKnMsIElBTUZDb250ZXh0ICpjLCBBVklPQ29u dGV4dCAqcGIsCiAKICAgICAgICAgaWYgKGNvbnN0YW50X3N1YmJsb2NrX2R1cmF0aW9uID09IDAp IHsKICAgICAgICAgICAgIHN1YmJsb2NrX2R1cmF0aW9uID0gZmZpb19yZWFkX2xlYihwYik7Ci0g ICAgICAgICAgICBpZiAoZHVyYXRpb24gLSB0b3RhbF9kdXJhdGlvbiA+IHN1YmJsb2NrX2R1cmF0 aW9uKSB7CisgICAgICAgICAgICBpZiAoc3ViYmxvY2tfZHVyYXRpb24gPiBkdXJhdGlvbiAtIHRv dGFsX2R1cmF0aW9uKSB7CiAgICAgICAgICAgICAgICAgYXZfbG9nKHMsIEFWX0xPR19FUlJPUiwg IkludmFsaWQgc3ViYmxvY2sgZHVyYXRpb25zIGluIHBhcmFtZXRlcl9pZCAldVxuIiwgcGFyYW1l dGVyX2lkKTsKICAgICAgICAgICAgICAgICBhdl9mcmVlKHBhcmFtKTsKICAgICAgICAgICAgICAg ICByZXR1cm4gQVZFUlJPUl9JTlZBTElEREFUQTsKLS0gCjIuNTIuMAoKX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZmZtcGVnLWRldmVsIG1haWxpbmcgbGlz dCAtLSBmZm1wZWctZGV2ZWxAZmZtcGVnLm9yZwpUbyB1bnN1YnNjcmliZSBzZW5kIGFuIGVtYWls IHRvIGZmbXBlZy1kZXZlbC1sZWF2ZUBmZm1wZWcub3JnCg==