Bug#536253: courier-maildrop: maildrop filter tolower() and toupper() functionality get optimized out by gcc

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Daniel Lindenaar

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Jul 8, 2009, 1:20:10 PM7/8/09
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Package: courier-maildrop
Version: 0.61.2-1
Severity: important

The tolower() and toupper() function calls in the mailfilter always return empty results.
Recompiling recipenode.C with -O1 option for gcc instead of -O2 returns these function to normal behavior. The problem occurs at line 924 and further of recipenode.C.

Using gcc-4.3 for this compilation.

This functionality is important as these calls are necessary to be able to properly use gdbm functionality.

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

Kernel: Linux 2.6.26
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages courier-maildrop depends on:
ii courier-base 0.61.2-1 Courier mail server - base system
ii exim4 4.69-11 metapackage to ease Exim MTA (v4)
ii exim4-daemon-heavy [mail-tran 4.69-11 Exim MTA (v4) daemon with extended
ii libc6 2.9-12 GNU C Library: Shared libraries
ii libfam0 2.7.0-13.4 Client library to control the FAM
ii libgcc1 1:4.4.0-5 GCC support library
ii libgdbm3 1.8.3-4 GNU dbm database routines (runtime
ii libpcre3 7.8-2+b1 Perl 5 Compatible Regular Expressi
ii libstdc++6 4.4.0-5 The GNU Standard C++ Library v3

courier-maildrop recommends no packages.

Versions of packages courier-maildrop suggests:
ii courier-doc 0.61.2-1 Courier mail server - additional d

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