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→Secure programming: ^Missed some Tag: Reverted |
Reverted good faith edits by 2601:1C0:D:3E46:A02A:2259:E628:EFF (talk): Sizeof in fact does work on arrays (and is required to not perform an implicit array-to-pointer conversion). Furthermore, with your changes the code would potentially apply strlen on a character array without NUL termination. |
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Line 37:
strncpy(str, input, strlen(str));
// If strlen(input) >=
// We counter this by always setting the last character in the buffer to NUL,
// effectively cropping the string to the maximum length we can handle.
// One can also decide to explicitly abort the program if strlen(input) is
// too long.
str[
// ...
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