Package: perl-base
Version: 5.10.1-17
Severity: minor
File: /usr/lib/perl/5.10.1/Hash/Util.pm
Hash::Util has a 'use warnings' up top, which unconditionally enables
warnings in the module. However, it then does things like:
sub lock_hashref_recurse {
my $hash = shift;
lock_ref_keys($hash);
foreach my $value (values %$hash) {
if (reftype($value) eq 'HASH') { # <---- HERE
lock_hashref_recurse($value);
}
Internals::SvREADONLY($value,1);
}
return $hash
}
Scalar::Util::reftype, however, returns undef if the value is not a
reference, leading to spewing a warning per non-reference value. That's
a lot of spewage!
There are two occurances I see upon a quick glance: once in lock and
once in unlock. Both need to be protected or probably just have:
no warnings 'uninitialized'
added.
-- System Information:
Debian Release: 6.0
APT prefers testing
APT policy: (500, 'testing'), (200, 'unstable'), (100, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.37-trunk-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages perl-base depends on:
ii dpkg 1.15.8.10 Debian package management system
ii libc6 2.11.2-10 Embedded GNU C Library: Shared lib
perl-base recommends no packages.
Versions of packages perl-base suggests:
ii perl 5.10.1-17 Larry Wall's Practical Extraction
-- no debconf information
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