Bug#586963: twinkle: 'Z' should not be escaped in URLs

[Adam Guthrie]

Package: twinkle
Severity: normal
Tags: patch

There are typos in the list of unescaped characters in user, password and headers of URIs.

"...XYX..."

should be

"...XYZ..."

The result is, 'Z' characters are converted to %5a in the user part or URIs. This can lead to failed calls. If for example a Record-Route header contains a 'Z', then Twinkle will replace this 'Z' with %5a in the Route header it inserts into dialog requests. This might be a problem for the SIP proxy which inserted the Record-Route header and may not recognize its URI in the Route header.

Thanks to Mikael Magnusson for the original report and patch in Ubuntu (LP: #521161)

-- System Information:
Debian Release: squeeze/sid
  APT prefers lucid-updates
  APT policy: (500, 'lucid-updates'), (500, 'lucid-security'), (500, 'lucid')
Architecture: i386 (i686)

Kernel: Linux 2.6.32-22-generic (SMP w/2 CPU cores)
Locale: LANG=en_GB.utf8, LC_CTYPE=en_GB.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
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