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[FFmpeg-devel,3/7] avformat/ape: Use 64bit for final frame size

Message ID 20240523011758.2434580-3-michael@niedermayer.cc
State Accepted
Commit a2b8d03347930c051358fcbbdc557e57e157d9c9
Headers show
Series [FFmpeg-devel,1/7] avdevice/pulse_audio_enc: Use av_rescale() to avoid integer overflow | expand

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Commit Message

Michael Niedermayer May 23, 2024, 1:17 a.m. UTC 
Fixes: CID1505963 Unintentional integer overflow

Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
---
 libavformat/ape.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/libavformat/ape.c b/libavformat/ape.c
index c0e3e9f4fe6..f86ca5e894c 100644
--- a/libavformat/ape.c
+++ b/libavformat/ape.c
@@ -292,7 +292,7 @@  static int ape_read_header(AVFormatContext * s)
         final_size -= final_size & 3;
     }
     if (file_size <= 0 || final_size <= 0)
-        final_size = ape->finalframeblocks * 8;
+        final_size = ape->finalframeblocks * 8LL;
     ape->frames[ape->totalframes - 1].size = final_size;
 
     for (i = 0; i < ape->totalframes; i++) {