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Fri, 04 Jul 2025 11:37:39 -0700 (PDT) MIME-Version: 1.0 References: <20250704181041.811-1-kasper93@gmail.com> In-Reply-To: From: Kacper Michajlow Date: Fri, 4 Jul 2025 20:37:26 +0200 X-Gm-Features: Ac12FXwQnu5_hC2IE3CXKTvHYlCTr5SLlhiCyG7xN-bSK-6Tt9z8wR9M7UH-I7w Message-ID: To: FFmpeg development discussions and patches Subject: Re: [FFmpeg-devel] [PATCH] avutil/avstring: shrink allocation from av_get_token to fit token 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: T24gRnJpLCA0IEp1bCAyMDI1IGF0IDIwOjIyLCBBbmRyZWFzIFJoZWluaGFyZHQKPGFuZHJlYXMu cmhlaW5oYXJkdEBvdXRsb29rLmNvbT4gd3JvdGU6Cj4KPiBLYWNwZXIgTWljaGFqxYJvdzoKPiA+ IGF2X2dldF90b2tlbigpIGFsbG9jYXRlcyBhbiBvdXRwdXQgYnVmZmVyIHdpdGggdGhlIHNhbWUg c2l6ZSBhcyB0aGUKPiA+IGlucHV0LiBHZW5lcmFsbHksIHRoaXMgaXMgaGFybWxlc3MsIGJ1dCB3 aGVuIHRoZSBpbnB1dCBzdHJpbmcgaXMgbGFyZ2UKPiA+IGFuZCBjb25zaXN0cyBvZiBtYW55IHNt YWxsIHRva2VucywgY2FsbGluZyBhdl9nZXRfdG9rZW4oKSByZXBlYXRlZGx5IHRvCj4gPiBleHRy YWN0IGFsbCB0b2tlbnMgd2lsbCBzaWduaWZpY2FudGx5IGFtcGxpZnkgbWVtb3J5IGFsbG9jYXRp b25zLgo+ID4KPiA+IFRvIGZpeCB0aGlzLCBhZnRlciBvYnRhaW5pbmcgdGhlIHJldHVybiB2YWx1 ZSwgc2ltcGx5IHJlYWxsb2MgdGhlIGJ1ZmZlcgo+ID4gdG8gdGhlIGFjdHVhbCBzaXplIG5lZWRl ZCBmb3Igb3V0cHV0IHN0cmluZy4KPiA+Cj4gPiBGaXhlcyBPT00gd2hlbiBwYXJzaW5nIGZpbHRl ciBncmFwaCBzdHJpbmcuCj4gPiBGaXhlcyBPU1MtRnV6ejogMzk0OTgzNDQ2Cj4gPgo+ID4gU2ln bmVkLW9mZi1ieTogS2FjcGVyIE1pY2hhasWCb3cgPGthc3BlcjkzQGdtYWlsLmNvbT4KPiA+IC0t LQo+ID4gIGxpYmF2dXRpbC9hdnN0cmluZy5jIHwgNCArKy0tCj4gPiAgMSBmaWxlIGNoYW5nZWQs IDIgaW5zZXJ0aW9ucygrKSwgMiBkZWxldGlvbnMoLSkKPiA+Cj4gPiBkaWZmIC0tZ2l0IGEvbGli YXZ1dGlsL2F2c3RyaW5nLmMgYi9saWJhdnV0aWwvYXZzdHJpbmcuYwo+ID4gaW5kZXggODc1ZWI2 OTFkYi4uYjQyNjZhZWZlNSAxMDA2NDQKPiA+IC0tLSBhL2xpYmF2dXRpbC9hdnN0cmluZy5jCj4g PiArKysgYi9saWJhdnV0aWwvYXZzdHJpbmcuYwo+ID4gQEAgLTE0Miw3ICsxNDIsNyBAQCBlbmQ6 Cj4gPgo+ID4gIGNoYXIgKmF2X2dldF90b2tlbihjb25zdCBjaGFyICoqYnVmLCBjb25zdCBjaGFy ICp0ZXJtKQo+ID4gIHsKPiA+IC0gICAgY2hhciAqb3V0ICAgICA9IGF2X21hbGxvYyhzdHJsZW4o KmJ1ZikgKyAxKTsKPiA+ICsgICAgY2hhciAqb3V0ICAgICA9IGF2X3JlYWxsb2MoTlVMTCwgc3Ry bGVuKCpidWYpICsgMSk7Cj4KPiBJIHRob3VnaHQgcG9pbnRlcnMgcHJvdmlkZWQgYnkgYXZfbWFs bG9jIGNvdWxkIGJlIHVzZWQgd2l0aAo+IGF2X3JlYWxsb2MoKT8gT3IgaXMgaXQgdG8gYXZvaWQg dGhlIHVubmVjZXNzYXJ5IGFsaWdubWVudCBwcm92aWRlZCBieQo+IGF2X21hbGxvYygpPwoKSSB3 YXMgdGhpbmtpbmcgYWJvdXQgdGhpcy4gQnV0IHRoZSBkb2NzLCBvZiBhdl9yZWFsbG9jKCkgc2F5 CgogKiBAcGFyYW0gcHRyICBQb2ludGVyIHRvIGEgbWVtb3J5IGJsb2NrIGFscmVhZHkgYWxsb2Nh dGVkIHdpdGgKICogICAgICAgICAgICAgYXZfcmVhbGxvYygpIG9yIGBOVUxMYAoKc28gdG8gaG9u b3IgdGhpcywgSSBjaGFuZ2VkIHRvIGF2X3JlYWxsb2MoTlVMTCkuIEkndmUgbG9va2VkIGF0IG90 aGVyCnVzZXMgYW5kIGl0IHNlZW1zIHRvIGJlIGEgcGF0dGVybiB0aGF0IGlzIHVzZWQgZm9yIGNh c2VzIGxpa2UgdGhpcwpvbmUuCgo+ID4gICAgICBjaGFyICpyZXQgICAgID0gb3V0LCAqZW5kID0g b3V0Owo+ID4gICAgICBjb25zdCBjaGFyICpwID0gKmJ1ZjsKPiA+ICAgICAgaWYgKCFvdXQpCj4g PiBAQCAtMTcyLDcgKzE3Miw3IEBAIGNoYXIgKmF2X2dldF90b2tlbihjb25zdCBjaGFyICoqYnVm LCBjb25zdCBjaGFyICp0ZXJtKQo+ID4KPiA+ICAgICAgKmJ1ZiA9IHA7Cj4gPgo+ID4gLSAgICBy ZXR1cm4gcmV0Owo+ID4gKyAgICByZXR1cm4gYXZfcmVhbGxvYyhyZXQsIG91dCAtIHJldCArIDIp Owo+Cj4gWW91IHNlZW0gdG8gcHJlc3VtZSB0aGF0IGF2X3JlYWxsb2MoKSBjYW4ndCBmYWlsIHdo ZW4gdXNlZCBmb3IKPiBzaHJpbmtpbmcuIEJ1dCB0aGlzIGlzIG5vdCBkb2N1bWVudGVkLgoKVGhp cyBmdW5jdGlvbiByZXR1cm5zIGEgcG9pbnRlci4gU28gaWYgaXQgZmFpbHMsIHJldHVybmluZyBO VUxMIGlzCnZhbGlkLiBVbmxlc3MgeW91IG1lYW4gdGhhdCB3ZSBhZGQgYW5vdGhlciBwb3NzaWJs ZSBwb2ludCBvZiBmYWlsdXJlPwpJIGRvbid0IHRoaW5rIGl0IG1hdHRlcnMsIGlmIHdlIGFyZSBh bHJlYWR5IGNsb3NlIHRvIE9PTSBzdGF0ZSwgdGhpcwpzbWFsbCBhbGxvYyB3b3VsZG4ndCBiZSBh IGRpZmZlcmVuY2UgbWFrZXIuCgotIEthY3BlcgoKPiA+ICB9Cj4gPgo+ID4gIGNoYXIgKmF2X3N0 cnRvayhjaGFyICpzLCBjb25zdCBjaGFyICpkZWxpbSwgY2hhciAqKnNhdmVwdHIpCj4KPiBfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwo+IGZmbXBlZy1kZXZl bCBtYWlsaW5nIGxpc3QKPiBmZm1wZWctZGV2ZWxAZmZtcGVnLm9yZwo+IGh0dHBzOi8vZmZtcGVn Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ZmbXBlZy1kZXZlbAo+Cj4gVG8gdW5zdWJzY3JpYmUsIHZp c2l0IGxpbmsgYWJvdmUsIG9yIGVtYWlsCj4gZmZtcGVnLWRldmVsLXJlcXVlc3RAZmZtcGVnLm9y ZyB3aXRoIHN1YmplY3QgInVuc3Vic2NyaWJlIi4KX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX18KZmZtcGVnLWRldmVsIG1haWxpbmcgbGlzdApmZm1wZWctZGV2 ZWxAZmZtcGVnLm9yZwpodHRwczovL2ZmbXBlZy5vcmcvbWFpbG1hbi9saXN0aW5mby9mZm1wZWct ZGV2ZWwKClRvIHVuc3Vic2NyaWJlLCB2aXNpdCBsaW5rIGFib3ZlLCBvciBlbWFpbApmZm1wZWct ZGV2ZWwtcmVxdWVzdEBmZm1wZWcub3JnIHdpdGggc3ViamVjdCAidW5zdWJzY3JpYmUiLgo=