| From: | gregoa [...] cpan.org |
| Subject: | libmail-srs-perl: decode address with smashed case returns no decoded address |
We have the following bug reported to the Debian package of Mail-SRS
(https://bugs.debian.org/823064):
It doesn't seem to be a bug in the packaging, so you may want to take
a look. Thanks!
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Package: libmail-srs-perl
Version: 0.31-5
Severity: normal
Tags: upstream
Dear Maintainer,
Decoding an SRS tagged address with all lower case issues an error message and no decoded address.
The doc at http://www.libsrs2.org/srs/srs.pdf, section 4.1 says: [...] "Consequently the Mail::SRS implementation is not case sensitive." A similar description can be read in the source's comments in SRS.pm.
Hence libmail-srs-perl should decode an address even when the case was smahed.
Example:
ente:/home/adi$ srsc
FORWARD test@original-to.example.tld forwarding-service.tld
SRS0=oOhFyc++V0Szn3mOry/ivIMV=P5=original-to.example.tld=test@forwarding-service.tld
ente:/home/adi$ srsc
REVERSE
srs0=oohfyc++v0szn3mory/ivimv=p5=original-to.example.tld=test@forwarding-service.tld
ERROR: Parse error in
`srs0=oohfyc++v0szn3mory/ivimv=p5=original-to.example.tld=test': SRS:
Case insensitive hash match detected. Someone smashed case in the
local-part. at /usr/share/perl5/Mail/SRS.pm line 421, <GEN86> line 1.
I do not get the decoded address back with a reverse call of a lower
cased SRS address. Without it, it gets difficult to accept such bounce messages in a mail server config.
I would expect the decoded address and maybe a warning, not an error.
The version of libmail-srs-perl is the same in all Debian suites.
Best regards, Adrian.
-- System Information:
Debian Release: 7.10
APT prefers oldstable
APT policy: (500, 'oldstable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 3.16.0-0.bpo.4-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages libmail-srs-perl depends on:
ii libdigest-hmac-perl 1.03+dfsg-1
ii libmldbm-perl 2.04-1
ii perl 5.14.2-21+deb7u3
libmail-srs-perl recommends no packages.
libmail-srs-perl suggests no packages.
-- no debconf information
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Thanks for considering,
gregor herrmann,
Debian Perl Group