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Thu, 07 Aug 2025 16:23:50 -0700 (PDT) MIME-Version: 1.0 References: <20250703134810.37587-1-mfcc64@gmail.com> In-Reply-To: <20250703134810.37587-1-mfcc64@gmail.com> From: Muhammad Faiz Date: Fri, 8 Aug 2025 06:23:39 +0700 X-Gm-Features: Ac12FXxZMdvpEdfVm7NT9us6FfDEihqIpXwtrpWJXZIk3OiXLzXW8Mj4We9MoB0 Message-ID: To: ffmpeg-devel@ffmpeg.org X-Content-Filtered-By: Mailman/MimeDel 2.1.29 Subject: Re: [FFmpeg-devel] [PATCH] avfilter/avf_showcqt: fix unbounded index when copying to fft_data 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: T24gVGh1LCBKdWwgMywgMjAyNSBhdCA4OjQ44oCvUE0gTXVoYW1tYWQgRmFpeiA8bWZjYzY0QGdt YWlsLmNvbT4gd3JvdGU6Cgo+IFdoZW4gdGltZWNsYW1wIGFuZC9vciBmcHMgYXJlIGxvdywgaiBj YW4gYmUgbmVnYXRpdmUuCj4KPiBGaXggVGlja2V0MTE2NDAKPiAtLS0KPiAgbGliYXZmaWx0ZXIv YXZmX3Nob3djcXQuYyB8IDQgKystLQo+ICAxIGZpbGUgY2hhbmdlZCwgMiBpbnNlcnRpb25zKCsp LCAyIGRlbGV0aW9ucygtKQo+Cj4gZGlmZiAtLWdpdCBhL2xpYmF2ZmlsdGVyL2F2Zl9zaG93Y3F0 LmMgYi9saWJhdmZpbHRlci9hdmZfc2hvd2NxdC5jCj4gaW5kZXggOGZmNmVjYi4uOGY5Yjc4MiAx MDA2NDQKPiAtLS0gYS9saWJhdmZpbHRlci9hdmZfc2hvd2NxdC5jCj4gKysrIGIvbGliYXZmaWx0 ZXIvYXZmX3Nob3djcXQuYwo+IEBAIC0xNTE1LDcgKzE1MTUsNyBAQCBzdGF0aWMgaW50IGZpbHRl cl9mcmFtZShBVkZpbHRlckxpbmsgKmlubGluaywKPiBBVkZyYW1lICppbnNhbXBsZXMpCj4gICAg ICAgICAgaSA9IGluc2FtcGxlcy0+bmJfc2FtcGxlcyAtIHJlbWFpbmluZzsKPiAgICAgICAgICBq ID0gcy0+ZmZ0X2xlbi8yICsgcy0+cmVtYWluaW5nX2ZpbGxfbWF4IC0gcy0+cmVtYWluaW5nX2Zp bGw7Cj4gICAgICAgICAgaWYgKHJlbWFpbmluZyA+PSBzLT5yZW1haW5pbmdfZmlsbCkgewo+IC0g ICAgICAgICAgICBmb3IgKG0gPSAwOyBtIDwgcy0+cmVtYWluaW5nX2ZpbGw7IG0rKykgewo+ICsg ICAgICAgICAgICBmb3IgKG0gPSBGRk1BWCgwLCAtaik7IG0gPCBzLT5yZW1haW5pbmdfZmlsbDsg bSsrKSB7Cj4gICAgICAgICAgICAgICAgICBzLT5mZnRfZGF0YVtqK21dLnJlID0gYXVkaW9fZGF0 YVsyKihpK20pXTsKPiAgICAgICAgICAgICAgICAgIHMtPmZmdF9kYXRhW2orbV0uaW0gPSBhdWRp b19kYXRhWzIqKGkrbSkrMV07Cj4gICAgICAgICAgICAgIH0KPiBAQCAtMTU0NCw3ICsxNTQ0LDcg QEAgc3RhdGljIGludCBmaWx0ZXJfZnJhbWUoQVZGaWx0ZXJMaW5rICppbmxpbmssCj4gQVZGcmFt ZSAqaW5zYW1wbGVzKQo+ICAgICAgICAgICAgICAgICAgcy0+ZmZ0X2RhdGFbbV0gPSBzLT5mZnRf ZGF0YVttK3N0ZXBdOwo+ICAgICAgICAgICAgICBzLT5yZW1haW5pbmdfZmlsbCA9IHN0ZXA7Cj4g ICAgICAgICAgfSBlbHNlIHsKPiAtICAgICAgICAgICAgZm9yIChtID0gMDsgbSA8IHJlbWFpbmlu ZzsgbSsrKSB7Cj4gKyAgICAgICAgICAgIGZvciAobSA9IEZGTUFYKDAsIC1qKTsgbSA8IHJlbWFp bmluZzsgbSsrKSB7Cj4gICAgICAgICAgICAgICAgICBzLT5mZnRfZGF0YVtqK21dLnJlID0gYXVk aW9fZGF0YVsyKihpK20pXTsKPiAgICAgICAgICAgICAgICAgIHMtPmZmdF9kYXRhW2orbV0uaW0g PSBhdWRpb19kYXRhWzIqKGkrbSkrMV07Cj4gICAgICAgICAgICAgIH0KPiAtLQo+IDIuNDMuMAo+ Cj4KUGluZwpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpm Zm1wZWctZGV2ZWwgbWFpbGluZyBsaXN0CmZmbXBlZy1kZXZlbEBmZm1wZWcub3JnCmh0dHBzOi8v ZmZtcGVnLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ZmbXBlZy1kZXZlbAoKVG8gdW5zdWJzY3JpYmUs IHZpc2l0IGxpbmsgYWJvdmUsIG9yIGVtYWlsCmZmbXBlZy1kZXZlbC1yZXF1ZXN0QGZmbXBlZy5v cmcgd2l0aCBzdWJqZWN0ICJ1bnN1YnNjcmliZSIuCg==