Er.. so you bothered to file another bug with really similar title.
No points for filing a duplicate bug report.

#342156  [m|+|  ] [ladspa-sdk] ladspa-sdk: valgrind errors with sine plugin

At Fri, 18 Dec 2009 19:31:01 +1100,
Erik de Castro Lopo wrote:
> 
> Package: ladspa-sdk
> Version: 1.1-6
> Severity: normal
> 
> 
> Valgrinding another app which uses ladspa I found that the sine plugin
> (/usr/lib/ladspa/sine.so) has valgrind warnings.
> 
> Reproduce by doing:
> 
>    valgrind /usr/bin/analyseplugin /usr/lib/ladspa/sine.so 
> 
> and you should see lots of stuff like:
> 
> ==18788== Mismatched free() / delete / delete []
> ==18788==    at 0x40241FF: operator delete[](void*) (vg_replace_malloc.c:368)
> ==18788==    by 0x4029DA2: ??? (in /usr/lib/ladspa/sine.so)
> ==18788==    by 0x408B827: __cxa_finalize (cxa_finalize.c:56)
> ==18788==    by 0x4029902: ??? (in /usr/lib/ladspa/sine.so)
> ==18788==    by 0x402A50B: ??? (in /usr/lib/ladspa/sine.so)
> ==18788==    by 0x40131E6: _dl_close_worker (dl-close.c:271)
> ==18788==    by 0x4013B06: _dl_close (dl-close.c:742)
> ==18788==    by 0x4031CB3: dlclose_doit (dlclose.c:37)
> ==18788==    by 0x400E155: _dl_catch_error (dl-error.c:178)
> ==18788==    by 0x40320DB: _dlerror_run (dlerror.c:164)
> ==18788==    by 0x4031CE9: dlclose (dlclose.c:48)
> ==18788==    by 0x80495DC: ??? (in /usr/bin/analyseplugin)
> ==18788==  Address 0x41b51b0 is 0 bytes inside a block of size 10 alloc'd
> ==18788==    at 0x4024C4C: malloc (vg_replace_malloc.c:195)
> ==18788==    by 0x40CF72F: strdup (strdup.c:43)
> ==18788==    by 0x4029CB9: ??? (in /usr/lib/ladspa/sine.so)
> ==18788==    by 0x402A4E5: ??? (in /usr/lib/ladspa/sine.so)
> ==18788==    by 0x40297EC: ??? (in /usr/lib/ladspa/sine.so)
> ==18788==    by 0x400E523: call_init (dl-init.c:70)
> ==18788==    by 0x400E653: _dl_init (dl-init.c:134)
> ==18788==    by 0x40125AA: dl_open_worker (dl-open.c:527)
> ==18788==    by 0x400E155: _dl_catch_error (dl-error.c:178)
> ==18788==    by 0x4011D0D: _dl_open (dl-open.c:616)
> ==18788==    by 0x4031C0E: dlopen_doit (dlopen.c:67)
> ==18788==    by 0x400E155: _dl_catch_error (dl-error.c:178)
> ==18788== 
> 
> etc, etc.
> 
> 
> -- System Information:
> Debian Release: squeeze/sid
>   APT prefers unstable
>   APT policy: (500, 'unstable')
> Architecture: i386 (i686)
> 
> Kernel: Linux 2.6.31-16-generic (SMP w/1 CPU core)
> Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968) (ignored: LC_ALL set to 
> POSIX)
> Shell: /bin/sh linked to /bin/dash
> 
> Versions of packages ladspa-sdk depends on:
> ii  libc6                         2.10.2-2   GNU C Library: Shared libraries
> ii  libgcc1                       1:4.4.2-5  GCC support library
> ii  libstdc++6                    4.4.2-5    The GNU Standard C++ Library v3
> 
> ladspa-sdk recommends no packages.
> 
> ladspa-sdk suggests no packages.
> 
> -- no debconf information
> 
> 



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