Re: tvb_get_string_enc() doesn't always return valid UTF-8

[Guy Harris <guy () alum mit edu>]

On Jan 20, 2014, at 1:49 PM, Martin Kaiser <lists () kaiser cx> wrote:

> I committed the change to tvb_get_string() in r54864.

I've changed that *not* to map bytes with the 8th bit set to REPLACEMENT CHARACTER for UTF-8 strings.  For UTF-8 
strings, we need to do a more complicated check and map invalid octet sequences to REPLACEMENT CHARACTER.  (We also 
need to do some more stuff for UCS-2, UTF-16, and UCS-4.)

tvb_get_string() still treats the string as ASCII.

> I'll have a look at tvb_get_stringz() tomorrow.

I've added that (with the same change *not* to do it for UTF-8 strings).  tvb_get_stringz() treats the string as ASCII.

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