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C - char array longer after sending over network

You're using strlen() on a buffer that is not null-terminated, so it's running off the end into garbage data. I don't see what part of your code prints "strlen size 24", but I presume it's either acquiring the length some other way, or the heap just happens to have a null at the end of the string at that point.

Make your toCharArray function properly null-terminate the string it creates.

Categories : C

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