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What steps can I take to fix a program that involves pointers and strings?

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• ada

asked 2022-10-02 11:00:00 +0000

nofretete
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answered 2021-05-04 12:00:00 +0000

ladyg
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1. Identify the specific pointer and string variables causing the problem.
2. Check that the memory allocation for the pointer is correct.
3. Ensure that strings are null-terminated and allocated enough memory space for the content they are holding.
4. If using pointers to traverse a string, ensure that the pointer is only incremented to valid memory addresses.
5. Check for any attempt to modify a string declared as a constant or read-only.
6. Use debugging tools or print statements to track the problematic pointer, string or location.
7. Write test cases to isolate the problem and verify that the program is fixed.
8. Review and modify code for better readability and maintainability.

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