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Mon, 23 Jun 2025 13:38:08 -0700 (PDT) MIME-Version: 1.0 References: <20250610034528.30157-1-pkoshevoy@gmail.com> In-Reply-To: <20250610034528.30157-1-pkoshevoy@gmail.com> From: Pavel Koshevoy Date: Mon, 23 Jun 2025 14:37:31 -0600 X-Gm-Features: AX0GCFulEKJ3057eTf5sxVrgYXgsUxMcrqx5iqMUxT-If0aY9PPH-UejMzWS-Rs Message-ID: To: ffmpeg-devel@ffmpeg.org X-Content-Filtered-By: Mailman/MimeDel 2.1.29 Subject: Re: [FFmpeg-devel] [PATCH] avformat/demux: Fix segfault due to avcodec_open2 failure (v2) 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: cGluZyAuLi4gYXMgdGhpcyBpcyBhIHNlZ2ZhdWx0IGZpeCBmb3IgYGZmcGxheS9mZnByb2JlIC1p IDFfcG9jLm1wNGAgSQp0aGluayBpdCBkZXNlcnZlcyBzb21lIHJldmlldy9hcHByb3ZhbCBwcmlv cml0eS4KCk9uIE1vbiwgSnVuIDksIDIwMjUgYXQgOTo0NeKAr1BNIFBhdmVsIEtvc2hldm95IDxw a29zaGV2b3lAZ21haWwuY29tPiB3cm90ZToKCj4gRml4ZXMgJ2ZmcHJvYmUgMV9wb2MubXA0JyBz ZWdmYXVsdCBpbnRyb2R1Y2VkIHdpdGgKPiBjb21taXQgMDAyMTQ4NGQwNWY5YjBmMDMyZmEzMTkz OTlkZTZlMjRlZWEwYzA0Zgo+Cj4gY29kZWNfY2xvc2Ugc2hvdWxkIG5vdCBhc3N1bWUgdGhhdCB0 aGUgY29kZWNfaWQgZGlkIG5vdCBjaGFuZ2UuCj4gLS0tCj4gIGxpYmF2Zm9ybWF0L2RlbXV4LmMg fCA4ICsrKysrKystCj4gIDEgZmlsZSBjaGFuZ2VkLCA3IGluc2VydGlvbnMoKyksIDEgZGVsZXRp b24oLSkKPgo+IGRpZmYgLS1naXQgYS9saWJhdmZvcm1hdC9kZW11eC5jIGIvbGliYXZmb3JtYXQv ZGVtdXguYwo+IGluZGV4IGVjZDRmNDBkYTkuLjM3NDlhYjY3YTMgMTAwNjQ0Cj4gLS0tIGEvbGli YXZmb3JtYXQvZGVtdXguYwo+ICsrKyBiL2xpYmF2Zm9ybWF0L2RlbXV4LmMKPiBAQCAtMTI5Miw5 ICsxMjkyLDE1IEBAIHN0YXRpYyBpbnQgY29kZWNfY2xvc2UoRkZTdHJlYW0gKnN0aSkKPiAgewo+ ICAgICAgQVZDb2RlY0NvbnRleHQgKmF2Y3R4X25ldyA9IE5VTEw7Cj4gICAgICBBVkNvZGVjUGFy YW1ldGVycyAqcGFyX3RtcCA9IE5VTEw7Cj4gKyAgICBjb25zdCBBVkNvZGVjICpuZXdfY29kZWMg PSBOVUxMOwo+ICAgICAgaW50IHJldDsKPgo+IC0gICAgYXZjdHhfbmV3ID0gYXZjb2RlY19hbGxv Y19jb250ZXh0MyhzdGktPmF2Y3R4LT5jb2RlYyk7Cj4gKyAgICBuZXdfY29kZWMgPQo+ICsgICAg ICAoc3RpLT5hdmN0eC0+Y29kZWNfaWQgIT0gc3RpLT5wdWIuY29kZWNwYXItPmNvZGVjX2lkKSA/ Cj4gKyAgICAgIGF2Y29kZWNfZmluZF9kZWNvZGVyKHN0aS0+cHViLmNvZGVjcGFyLT5jb2RlY19p ZCkgOgo+ICsgICAgICBzdGktPmF2Y3R4LT5jb2RlYzsKPiArCj4gKyAgICBhdmN0eF9uZXcgPSBh dmNvZGVjX2FsbG9jX2NvbnRleHQzKG5ld19jb2RlYyk7Cj4gICAgICBpZiAoIWF2Y3R4X25ldykg ewo+ICAgICAgICAgIHJldCA9IEFWRVJST1IoRU5PTUVNKTsKPiAgICAgICAgICBnb3RvIGZhaWw7 Cj4gLS0KPiAyLjQzLjAKPgo+Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fCmZmbXBlZy1kZXZlbCBtYWlsaW5nIGxpc3QKZmZtcGVnLWRldmVsQGZmbXBlZy5v cmcKaHR0cHM6Ly9mZm1wZWcub3JnL21haWxtYW4vbGlzdGluZm8vZmZtcGVnLWRldmVsCgpUbyB1 bnN1YnNjcmliZSwgdmlzaXQgbGluayBhYm92ZSwgb3IgZW1haWwKZmZtcGVnLWRldmVsLXJlcXVl c3RAZmZtcGVnLm9yZyB3aXRoIHN1YmplY3QgInVuc3Vic2NyaWJlIi4K