"Unprintable characters" error with crypt() and Blowfish

[Josh Endries]

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Hello,

I have a server on FreeBSD 5.4-STABLE, using PAP and crypt(). When
it uses MD5 passwords ($1$...) it works fine, but when using
Blowfish ($2a$...) it gives me the unprintable characters error.
Anyone seen this and/or resolved it (without resetting all passwords
to SHA1 or MD5)?

Thanks,
Josh
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