fuzz: Fix FUZZ_malloc_rand() to return non-NULL for zero-size allocations #4403
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…ions The FUZZ_malloc_rand() function was incorrectly always returning NULL for zero-size allocations. The random offset generated by FUZZ_dataProducer_int32Range() was not being added to the pointer variable, causing the function to always return (void *)0.
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This PR fixes a bug in the
FUZZ_malloc_randhelper function introduced in fcaf06d.The FUZZ_malloc_rand() function was incorrectly always returning NULL for zero-size allocations. The random offset generated by FUZZ_dataProducer_int32Range() was not being added to the pointer variable, causing the function to always return (void *)0.