On 2025-04-16 02:40, Eli Zaretskii wrote:
> -      static char const hexdigit[16] = "0123456789abcdef";
> +      static char const hexdigit[17] = "0123456789abcdef";

Although that would pacify GCC, it would make the code more confusing 
because it doesn't clearly indicate to the human reader that hexdigit is 
unusual because it is used only as a 16-element array, not as a 
null-terminated string.

I ran into this problem independently and installed the obvious patch 
(attached). I didn't recall your email suggesting this other solution 
until just now. If you prefer the more-confusing solution please feel to 
install it, but at least please add comments explaining what's going on. 
Thanks.

Closing the bug report as the bug is fixed now, one way or another.