App Binary

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An app binary is a file that contains machine code for a computer to execute.

Posts under App Binary tag

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Fresh Project Using Insecure APIs (_sscanf, _strlen, _fopen, malloc) in Binary
Hello Apple Developer Community, I recently created a fresh project with: No dependencies No additional written code After generating the iOS build, I navigated to the build folder: cd build/ios/iphoneos/Runner.app Then, I ran the following commands to inspect the binary: otool -Iv Runner | grep -w _strlen otool -Iv Runner | grep -w _malloc Surprisingly, I received positive results, meaning these functions are present in the binary. My Questions: Why is a fresh Flutter project (with no extra dependencies) including these APIs in the binary?
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Mar ’25
Getting "Invalid binary" when trying to submit app to review
I'm trying a release a new version to one of my Apps. Last success was January 25, but now I'm keep getting "Invalid binary" error no matter what I'm doing, with no further info about the source of the problem. I clarified all settings are correct and tried different ways (direct upload from xCode, using Transporter). I even rollback my project to the same version I used when I was able to release a new version (Jan 25), and with the same project content - same code, same settings, only changed version - I also got the same error response. Any idea?
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Feb ’25