Difference between orocos_toolchain for ROS Electric on Lucid and Oneiric?

Submitted by gah on Tue, 2012-07-03 11:21

Hi all,

Could anybody tell me what the differences are between the ros-electric-orocos-toolchain versions of the packages for Lucid and Oneiric (0.5.1-s1336558277~lucid vs. 0.5.1-s1336583372~oneiric)?

Reason I ask is because valgrind prints errors (invalid free()/delete()/delete[]) at strange locations (at least for me) for the Lucid version, while the Oneiric version 'only' complains about 'malformed stack trace detected'.

Any ideas?

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Difference between orocos_toolchain for ROS Electric on Lucid an

Submitted by gah on Tue, 2012-07-03 12:00.

g ah wrote:
> Hi all,
>
> Could anybody tell me what the differences are between the ros-electric-orocos-toolchain versions of the packages for Lucid and Oneiric (0.5.1-s1336558277~lucid vs. 0.5.1-s1336583372~oneiric)?
>
> Reason I ask is because valgrind prints errors (invalid free()/delete()/delete[]) at strange locations (at least for me) for the Lucid version, while the Oneiric version 'only' complains about 'malformed stack trace detected'.
>
> Any ideas?

Sorry for the incomplete message. To clarify:

Are there any known issues regarding valgrind and the deployer / orocos? I searched the mailing list, and emails mentioning valgrind seem to be from around 2011/2010 and earlier, hence my current question.

Also, some more information: one Lucid, one Oneiric install, 32 bit, ros eletric from debs on both (including orocos). Valgrind from package manager (3.6.0.SVN-Debian on Lucid, 3.6.1-Debian on Oneiric).

The locations are 'strange' as they don't relate to any orocos source files (although that could be due to corruption earlier, leading to invalid pointers, etc).

thanks again

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