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Welcome to Software Development on Codidact!

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Q&A Which platforms return a non-null pointer on malloc(0)

The behavior of malloc(0) is implementation-defined and varies between platforms. Some platforms will return a NULL pointer, others might return a non-null pointer, but such a pointer should not be...

posted 2mo ago by harmony‭

Answer
#1: Initial revision by user avatar harmony‭ · 2024-10-11T14:51:11Z (2 months ago)
The behavior of `malloc(0)` is implementation-defined and varies between platforms. Some platforms will return a NULL pointer, others might return a non-null pointer, but such a pointer should not be used. There's no widely known behavior outside of these.