[Olena-patches] last-svn-commit-467-g621ebe7 Fix invalid pointer offset types.

* scribo/preprocessing/rotate_90.hh (out_next_offset, out_next_p_offset): Fix a wrong type leading to overflows. (output): Add an assertion checking its validity. --- scribo/ChangeLog | 9 +++++++++ scribo/scribo/preprocessing/rotate_90.hh | 4 +++- 2 files changed, 12 insertions(+), 1 deletions(-) diff --git a/scribo/ChangeLog b/scribo/ChangeLog index 26f8445..c35644d 100644 --- a/scribo/ChangeLog +++ b/scribo/ChangeLog @@ -1,3 +1,12 @@ +2010-08-12 Guillaume Lazzara <z(a)lrde.epita.fr> + + Fix invalid pointer offset types. + + * scribo/preprocessing/rotate_90.hh + (out_next_offset, out_next_p_offset): Fix a wrong type leading to + overflows. + (output): Add an assertion checking its validity. + 2010-08-10 Guillaume Lazzara <z(a)lrde.epita.fr> Fix warnings with g++-4.1 in Scribo. diff --git a/scribo/scribo/preprocessing/rotate_90.hh b/scribo/scribo/preprocessing/rotate_90.hh index bf93062..6373a4a 100644 --- a/scribo/scribo/preprocessing/rotate_90.hh +++ b/scribo/scribo/preprocessing/rotate_90.hh @@ -93,6 +93,8 @@ namespace scribo mln_concrete(I) output(mln_domain(I)(input.domain().pmin(), pmax), input.border()); + mln_assertion(output.is_valid()); + const mln_value(I)* in_ptr = input.buffer(); unsigned in_ncols = geom::ncols(input) + 2 * input.border(); @@ -101,7 +103,7 @@ namespace scribo unsigned out_ncols = geom::ncols(output); unsigned out_nrows = geom::nrows(output); - unsigned + int out_next_offset, out_next_p_offset; -- 1.5.6.5