Fix arithmetic exception: division by zero (MediaArea#2107)

cjee21 · Feb 9, 2025 · ced1e41 · ced1e41
1 parent 18aa942
commit ced1e41
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Source/MediaInfo/Audio/File_Usac.cpp b/Source/MediaInfo/Audio/File_Usac.cpp
@@ -5071,7 +5071,7 @@ void File_Usac::UsacSbrData(size_t nrSbrChannels, bool usacIndependencyFlag)
     int64s sampling_frequency=C.sampling_frequency;
     if (C.coreSbrFrameLengthIndex==4)
     {
-        sampling_frequency=Frequency_b/2;
+        if (Frequency_b!=0) sampling_frequency=Frequency_b/2;
         C.sbrHandler.ratio=QUAD;
     }