[PATCH COMMITTED] inet_pton: Reject IPv6 addresses with many leading zeros [BZ #16637]

[Andreas Schwab]

On Jun 23 2017, fweimer@redhat.com (Florian Weimer) wrote:

>    unsigned char tmp[NS_IN6ADDRSZ], *tp, *endp, *colonp;
>    const char *curtok;
> -  int ch, saw_xdigit;
> +  int ch;
> +  size_t xdigits_seen;	/* Number of hex digits since colon.  */

No need for size_t, it can only be 4 at most.

Andreas.

-- 
Andreas Schwab, schwab@linux-m68k.org
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