[Debichem-devel] Bug#749656: garlic: Conflicting declarations of function BlurMainWindow_ to cause undefined behaviour

Wed May 28 22:37:38 UTC 2014

Package: garlic
Version: 1.6-1.1
Usertags: goto-cc

During a rebuild of all Debian packages in a clean sid chroot (using cowbuilder
and pbuilder) the build failed with the following error. Please note that we
use our research compiler tool-chain (using tools from the cbmc package), which
permits extended reporting on type inconsistencies at link time.

[...]
gcc -o garlic -L/usr/X11R6/lib garlic.o print_usage.o print_help.o print_version.o register.o alloc_gui.o alloc_config.o alloc_mol_complex.o free_memory.o display_init.o disp_color_cap.o color_shifts.o calc_params.o errmsg.o warnmsg.o openfile_r.o read_config.o open_config_file.o extract_int.o ex2ints.o extract_double.o ex2doubles.o extract_phrase.o extract_index.o ex_rot_steps.o ex_trans_steps.o ex_slab_steps.o ex_fading_steps.o extract_args.o parse_options.o parse_color.o load_font.o prepare_cursor.o print_config.o create_windows.o make_pixmap.o make_pixmap2.o rgbs_from_xcolor.o pixel_from_rgbs.o size_hints.o wmhints.o select_events.o hide_control.o load_complex.o read_file.o fileformat.o is_pdb.o read_pdb.o init_header.o pdb_atom.o extract_field.o copypur.o realloc_pdb.o headerline.o geomcenter.o init_slab.o init_fading.o flip_vector.o translate_complex.o extent.o stereo_data.o strong_bonds.o pseudo_bonds.o check_dist.o add_bond.o event_loop.o alloc_nearest.o init_nearest.o main_refresh.o key_press.o rotation_angle.o rotate.o translation_shift.o translate.o slab_shift.o move_back_slab.o move_front_slab.o fading_shift.o move_back_fading.o move_front_fading.o key_release.o refresh_pixmap.o slab.o no_slab.o planar_slab.o sphere_slab.o half_sphere_slab.o cylin_slab.o half_cylin_slab.o project_atoms.o fading.o prepare_color.o no_fading.o planar_fading.o sphere_fading.o half_sphere_fading.o cylin_fading.o half_cylin_fading.o reset_pos_flag.o atoms_style1.o atoms_style2.o atoms_style3.o atoms_style4.o atoms_style5.o atoms_style6.o atoms_style7.o bonds_style1.o bond_style1_quad1.o bond_style1_quad2.o bond_style1_quad3.o bond_style1_quad4.o bonds_style2.o bond_style2_quad1.o bond_style2_quad2.o bond_style2_quad3.o bond_style2_quad4.o bonds_style3.o interpolate_color.o bond_style3_quad1.o bond_style3_quad2.o bond_style3_quad3.o bond_style3_quad4.o bonds_style4.o add_two_colors.o bond_style4_quad1.o bond_style4_quad2.o bond_style4_quad3.o bond_style4_quad4.o bonds_style5.o add_three_colors.o bond_style5_quad1.o bond_style5_quad2.o bond_style5_quad3.o bond_style5_quad4.o draw_system.o motion_notify.o assign_hyphob.o control_refresh.o print_cursor_names.o main_resize.o init_runtime.o add_char.o input_refresh.o eat_left_char.o eat_right_char.o execute_command1.o execute_command2.o truncate_comm.o create_log_file.o load.o catch.o discard.o select.o full_select.o include.o chains.o residue_ranges.o extract_token.o extract_serials.o residue_names.o atom_names.o exclude.o skip_keyword.o apply_selection.o show.o hide.o color_schemes.o init_colors.o color.o special_select.o select_hetero.o select_element.o select_atoms.o quick_select.o replace_command.o atoms.o bonds.o execute_script.o comm_rotate.o comm_translate.o comm_slab.o comm_fading.o log.o prepare_backbone.o background.o text_background.o text_foreground.o change_slab.o change_fading.o full_colors.o is_old.o font.o cpk.o zebra.o chain.o color_hyphob.o mix_colors.o comm_backbone.o hide_no_refresh.o show_no_refresh.o backbone.o hybonds.o generate_hybonds.o hybond_style.o show_backbone.o hide_backbone.o pdb_id.o generate_plane.o stereo.o mono.o position.o copy_doubles.o title.o free_runtime.o draw_titles.o foreground.o prepare_oc.o select_complement.o labels.o draw_labels.o assign_radii.o spacefill.o spacefill_color.o draw_balls.o center.o save.o write_line.o big_spheres.o tag.o draw_tags.o tag_position.o button_press.o control_click.o identify_button.o init_buttons.o write_hints.o extract_sequence.o count_residues.o sequence.o parse_sequence.o sequence_from.o load_sequence.o select_sequence.o compare_sequences.o dihedral_angles.o extract_ncaco.o phi_from_cncac.o psi_from_ncaco.o vector_product.o absolute_value.o scalar_product.o omega_from_cacnca.o select_cis_trans.o ramachandran.o draw_ramachandran.o rama_frame.o rama_mouse.o read_fasta.o save_sequence.o wheel.o wheel_top_view.o wheel_bottom_view.o hydrophobicity.o weight_colors.o angle.o radius.o select_sphere.o disulfide_bonds.o venn.o draw_venn.o spacefill2.o sp2_color.o save_seq_w_numbers.o ssb.o select_alternate.o select_model.o color_model.o window.o plot.o draw_plots.o weighted_hydrophobicity.o average_hydrophobicity.o init_hyphob.o plot_mouse.o project_planes.o draw_planes.o plane_extent.o rotate_plane.o translate_plane.o comm_move.o plane.o select_above.o select_below.o big2.o scale.o pattern.o dock.o align_normal.o align_complexes.o docking_window.o docking_resize.o docking_refresh.o docking_project.o list_exposed_polar.o is_polar.o representative_atoms.o exclude_distant.o draw_bottom.o draw_top.o copy_sequence.o compare.o draw_comparison.o neighborhood.o draw_balls2.o comparison_mouse.o structure.o parse_sec_structure.o copy_sec_structure.o load_sec_structure.o save_sec_structure.o alloc_sec_structure.o sec_structure_from.o create.o open_template_file.o read_template_file.o ex_template_residues.o count_template_res.o create_structure.o required_atoms.o copy_template_atoms.o fix_chain.o reset_phi.o extract_hncac.o phi_from_hncac.o rotate_atom.o parallel_part.o reset_psi.o build_chain.o extract_ncac.o translate_range.o rotate_range.o apply_structure.o generate_phi_psi.o extract_nca.o extract_c.o replace.o extract_n.o refresh_backbone.o edit.o draw_edit_symbol.o draw_squid.o draw_seahorse.o are_atoms_bound.o bond_partners.o edit_phi.o edit_psi.o extract_cac.o small_ramachandran.o edit_omega.o small_omega.o extract_h.o extract_o.o psi_from_ncacn.o is_standard.o extract_four_atoms.o chi1_from_ncacbcg.o chi1_from_ncacbsg.o chi1_from_ncacbcg1.o chi1_from_ncacbog.o chi1_from_ncacbog1.o chi2_from_cacbcgcd.o chi2_from_cacbcgod1.o chi2_from_cacbcgnd1.o chi2_from_cacbcg1cd.o chi2_from_cacbcgcd1.o chi2_from_cacbcgsd.o chi3_from_cbcgcdne.o chi3_from_cbcgcdoe1.o chi3_from_cbcgcdce.o chi3_from_cbcgsdce.o chi4_from_cgcdnecz.o chi4_from_cgcdcenz.o chi5_from_cdnecznh1.o is_part_of_ring.o edit_bond.o edit_chi2.o extract_cacb.o edit_chi1.o extract_cbxg.o resize_complex.o membrane.o inform_user.o alpha_membrane.o extract_ca.o extract_vector.o alpha_membrane_center.o init_membrane.o alpha_normal.o project_membranes.o draw_membranes.o rotate_membrane.o translate_membrane.o select_triplet.o set.o set_phi.o set_psi.o set_omega.o set_chi1.o set_chi2.o set_chi3.o extract_cgxd.o set_chi4.o extract_cdxe.o set_chi5.o extract_necz.o pick_bond.o nice_bonds.o covalent.o covalent2.o half_nice_bond.o probe.o small_atoms.o small_atoms2.o draw_sticks.o half_stick.o command_refresh.o acceptor_dipole.o donor_dipole.o sticks.o balls.o blur.o blur_main_window.o group.o beta_membrane.o extract_cg.o select_tm.o parse_pattern.o select_pattern.o hyphob_function1.o hyphob_function2.o hyphob_function3.o hyphob_function4.o hyphob_function5.o hyphob_function6.o hyphob_function7.o color_size.o command_dump.o is_aromatic.o select_2c3.o select_2cz3.o select_2nz3.o select_3c4.o select_3cz4.o select_3nz4.o select_3c5.o select_3cz5.o select_3nz5.o select_3p5.o select_4c5.o select_4cz5.o select_4nz5.o select_3c6.o select_3cz6.o select_3nz6.o select_4c6.o select_4cz6.o select_4nz6.o select_4p6.o select_5c6.o select_5cz6.o select_5nz6.o select_4c7.o select_4cz7.o select_4nz7.o select_5c7.o select_5cz7.o select_5nz7.o select_5p7.o select_6p7.o select_4c9.o select_4cz9.o select_4nz9.o select_5c9.o select_5cz9.o select_5nz9.o color_weighted.o -lX11 -lm

error: conflicting function declarations "BlurMainWindow_"
old definition in module main_refresh file main_refresh.c line 174
signed int (RuntimeS *, GUIS *, NearestAtomS *, unsigned long)
new definition in module blur_main_window file blur_main_window.c line 47
unsigned long int (RuntimeS *runtimeSP, GUIS *guiSP, NearestAtomS *nearest_atomSP, unsigned long pixelsN)
Makefile:159: recipe for target 'garlic' failed
make[1]: *** [garlic] Error 64
make[1]: Leaving directory '/srv/jenkins-slave/workspace/sid-goto-cc-garlic/garlic-1.6'
debian/rules:11: recipe for target 'build-arch' failed
make: *** [build-arch] Error 2

For any platform with sizeof(int)<sizeof(long), the return value will either be
truncated to fit into an int, or be missing all the lower bytes (on big endian)
even if the value would fit the size of an int.

Best,
Michael

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