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Thu, 12 Jun 2025 06:22:51 -0700 (PDT) MIME-Version: 1.0 References: <20250611175329.90644-1-epirat07@gmail.com> In-Reply-To: <20250611175329.90644-1-epirat07@gmail.com> From: Nuo Mi Date: Thu, 12 Jun 2025 21:22:40 +0800 X-Gm-Features: AX0GCFtgYaFCUqMe4K4Xn9LxwRhH-ujNCmpl00-18CFECHYjUNtoEX3Oje039xg Message-ID: To: FFmpeg development discussions and patches X-Content-Filtered-By: Mailman/MimeDel 2.1.29 Subject: Re: [FFmpeg-devel] [PATCH] avcodec/vvc/dec: fix possible null-pointer dereference X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: T24gVGh1LCBKdW4gMTIsIDIwMjUgYXQgMTo1M+KAr0FNIE1hcnZpbiBTY2hvbHogPAplcGlyYXQw Ny1hdC1nbWFpbC5jb21AZmZtcGVnLm9yZz4gd3JvdGU6Cgo+IFdoZW4gY2hlY2tpbmcgZm9yIGZp bG1ncmFpbiBoZXJlLCBuZWVkc19mZyBjYW4gYmUgdHJ1ZSBldmVuIHdoZW4KPiBmaWxtX2dyYWlu X2NoYXJhY3RlcmlzdGljcyBpcyBOVUxMICh3aGVuIGFvbV9maWxtX2dyYWluLmVuYWJsZSBpcyB0 cnVlKSwKPiB0aGVyZWZvcmUgdGhpcyBjaGVjayBjb3VsZCBlbmQgdXAgZGVyZWZlcmVuY2luZyBm aWxtX2dyYWluX2NoYXJhY3RlcmlzdGljcwo+IGV2ZW4gdGhvdWdoIGl0IGlzIE5VTEwuCj4KPiBG aXggQ0lEIDE2NDgzNDcKPgpUaGFuayB5b3UsIE1hcnZpbi4KUHVzaGVkLgoKPiAtLS0KPiAgbGli YXZjb2RlYy92dmMvZGVjLmMgfCAzICsrLQo+ICAxIGZpbGUgY2hhbmdlZCwgMiBpbnNlcnRpb25z KCspLCAxIGRlbGV0aW9uKC0pCj4KPiBkaWZmIC0tZ2l0IGEvbGliYXZjb2RlYy92dmMvZGVjLmMg Yi9saWJhdmNvZGVjL3Z2Yy9kZWMuYwo+IGluZGV4IGFiYTMxYjk0ZmUuLjc5MzBkNjRhMDUgMTAw NjQ0Cj4gLS0tIGEvbGliYXZjb2RlYy92dmMvZGVjLmMKPiArKysgYi9saWJhdmNvZGVjL3Z2Yy9k ZWMuYwo+IEBAIC03NzAsNyArNzcwLDggQEAgc3RhdGljIGludCBjaGVja19maWxtX2dyYWluKFZW Q0NvbnRleHQgKnMsCj4gVlZDRnJhbWVDb250ZXh0ICpmYykKPiAgICAgICAgICAhcy0+YXZjdHgt Pmh3YWNjZWw7Cj4KPiAgICAgIGlmIChmYy0+cmVmLT5uZWVkc19mZyAmJgo+IC0gICAgICAgIChm Yy0+c2VpLmNvbW1vbi5maWxtX2dyYWluX2NoYXJhY3RlcmlzdGljcy0+cHJlc2VudCAmJgo+ICsg ICAgICAgIChmYy0+c2VpLmNvbW1vbi5maWxtX2dyYWluX2NoYXJhY3RlcmlzdGljcyAmJgo+ICsg ICAgICAgICBmYy0+c2VpLmNvbW1vbi5maWxtX2dyYWluX2NoYXJhY3RlcmlzdGljcy0+cHJlc2Vu dCAmJgo+Cj4gICFmZl9oMjc0X2ZpbG1fZ3JhaW5fcGFyYW1zX3N1cHBvcnRlZChmYy0+c2VpLmNv bW1vbi5maWxtX2dyYWluX2NoYXJhY3RlcmlzdGljcy0+bW9kZWxfaWQsCj4gICAgICAgICAgICAg ICAgICBmYy0+cmVmLT5mcmFtZS0+Zm9ybWF0KSB8fAo+ICAgICAgICAgICAgICAhYXZfZmlsbV9n cmFpbl9wYXJhbXNfc2VsZWN0KGZjLT5yZWYtPmZyYW1lKSkpIHsKPiAtLQo+IDIuMzkuNSAoQXBw bGUgR2l0LTE1NCkKPgo+IF9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fCj4gZmZtcGVnLWRldmVsIG1haWxpbmcgbGlzdAo+IGZmbXBlZy1kZXZlbEBmZm1wZWcu b3JnCj4gaHR0cHM6Ly9mZm1wZWcub3JnL21haWxtYW4vbGlzdGluZm8vZmZtcGVnLWRldmVsCj4K PiBUbyB1bnN1YnNjcmliZSwgdmlzaXQgbGluayBhYm92ZSwgb3IgZW1haWwKPiBmZm1wZWctZGV2 ZWwtcmVxdWVzdEBmZm1wZWcub3JnIHdpdGggc3ViamVjdCAidW5zdWJzY3JpYmUiLgo+Cl9fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmZmbXBlZy1kZXZlbCBt YWlsaW5nIGxpc3QKZmZtcGVnLWRldmVsQGZmbXBlZy5vcmcKaHR0cHM6Ly9mZm1wZWcub3JnL21h aWxtYW4vbGlzdGluZm8vZmZtcGVnLWRldmVsCgpUbyB1bnN1YnNjcmliZSwgdmlzaXQgbGluayBh Ym92ZSwgb3IgZW1haWwKZmZtcGVnLWRldmVsLXJlcXVlc3RAZmZtcGVnLm9yZyB3aXRoIHN1Ympl Y3QgInVuc3Vic2NyaWJlIi4K