The index cannot be negative when parsing in is_valid_index(), because we don't allow the '-' character in a string before we get to the strtol() function. So, might as well remove the negative check (for idx) in is_valid_index() and convert it to size_t. That may allow for higher values for the index (which can be insane, but some people may want to try it). Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
6.9 KiB
6.9 KiB