Commits on Mar 22, 2024

1. Fix counting of escape sequences when splitting TXT strings …

   `endingToTxtSlice`, used by TXT, SPF and a few other types, parses a
   string such as `"hello world"` from an RR's content in a zone file.
   These strings are limited to 255 characters, and `endingToTxtSlice`
   automatically splits them if they're longer than that. However, it
   didn't count the length correctly: escape sequences such as `\\` or
   `\123` were counted as multiple characters (2 and 4 respectively in
   these examples), but they should only count as one character because
   they represent a single byte in wire format (which is where this 255
   character limit comes from). This commit fixes that.

   

   janik-cloudflare committed Mar 22, 2024
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