$ valgrind --tool=memcheck --leak-check=no --track-origins=yes --num-callers=32 --error-limit=no /usr/bin/gitg
==6235== Memcheck, a memory error detector
==6235== Copyright (C) 2002-2013, and GNU GPL'd, by Julian Seward et al.
==6235== Using Valgrind-3.10.1 and LibVEX; rerun with -h for copyright info
==6235== Command: /usr/bin/gitg
==6235== 
==6235== Warning: set address range perms: large range [0x437f6000, 0x837f8000) (noaccess)
==6254== 
==6254== HEAP SUMMARY:
==6254==     in use at exit: 12,532,375 bytes in 117,048 blocks
==6254==   total heap usage: 422,800 allocs, 305,752 frees, 936,889,441 bytes allocated
==6254== 
==6254== For a detailed leak analysis, rerun with: --leak-check=full
==6254== 
==6254== For counts of detected and suppressed errors, rerun with: -v
==6254== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)
==6235== Invalid read of size 8
==6235==    at 0x535AD5E: ggit_signature_get_time (ggit-signature.c:342)
==6235==    by 0x4A6414: gitg_history_ref_row_compare_to (gitg-history-refs-list.vala:253)
==6235==    by 0x4AB0DB: gitg_history_refs_list_sort_rows (gitg-history-refs-list.vala:721)
==6235==    by 0x4B2D2B: _gitg_history_refs_list_sort_rows_gtk_list_box_sort_func (gitg-history-refs-list.c:7473)
==6235==    by 0x7B3B258: iter_compare (gsequence.c:227)
==6235==    by 0x7B3CE9F: node_find_closest (gsequence.c:1753)
==6235==    by 0x7B3D6BF: node_insert_sorted (gsequence.c:1991)
==6235==    by 0x7B3C226: g_sequence_insert_sorted_iter (gsequence.c:1020)
==6235==    by 0x7B3BC47: g_sequence_insert_sorted (gsequence.c:713)
==6235==    by 0x633FF7E: gtk_list_box_insert (in /usr/lib64/libgtk-3.so.0.1800.7)
==6235==    by 0x4AC421: gitg_history_refs_list_add (gitg-history-refs-list.vala:798)
==6235==    by 0x4AD73F: gitg_history_refs_list_add_ref_row (gitg-history-refs-list.vala:912)
==6235==    by 0x4ADC3C: gitg_history_refs_list_add_ref_internal (gitg-history-refs-list.vala:941)
==6235==    by 0x4AF979: ___lambda118_ (gitg-history-refs-list.vala:1169)
==6235==    by 0x4AFAEC: ____lambda118__ggit_references_name_callback (gitg-history-refs-list.c:5885)
==6235==    by 0xC3D091D: git_reference_foreach_name (refs.c:674)
==6235==    by 0x53535D6: ggit_repository_references_foreach_name (ggit-repository.c:1339)
==6235==    by 0x4B0203: gitg_history_refs_list_refresh (gitg-history-refs-list.vala:1154)
==6235==    by 0x4B16EB: gitg_history_refs_list_set_repository (gitg-history-refs-list.vala:524)
==6235==    by 0x4B4404: _vala_gitg_history_refs_list_set_property (gitg-history-refs-list.vala:480)
==6235==    by 0x78897C2: object_set_property (gobject.c:1420)
==6235==    by 0x788C318: g_object_set_property (gobject.c:2367)
==6235==    by 0x787B829: on_source_notify (gbinding.c:327)
==6235==    by 0x787CC46: g_object_bind_property_full (gbinding.c:956)
==6235==    by 0x787D241: g_object_bind_property_with_closures (gbinding.c:1178)
==6235==    by 0x4BA08B: gitg_history_activity_build_ui (gitg-history.vala:548)
==6235==    by 0x4C0DC7: gitg_history_activity_real_get_widget (gitg-history.vala:321)
==6235==    by 0x5112BCA: gitg_ext_ui_element_get_widget (gitg-ext-ui-element.vala:80)
==6235==    by 0x492CB5: gitg_ui_elements_add_available (gitg-ui-elements.vala:200)
==6235==    by 0x493110: gitg_ui_elements_add_ui_element (gitg-ui-elements.vala:223)
==6235==    by 0x493FF8: gitg_ui_elements_construct_with_builtin (gitg-ui-elements.vala:304)
==6235==    by 0x4941BE: gitg_ui_elements_new_with_builtin (gitg-ui-elements.vala:287)
==6235==  Address 0x1a819ce0 is 16 bytes inside a block of size 32 free'd
==6235==    at 0x4C2B1F0: free (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==6235==    by 0xC3E4A14: git(float, long double,...)(...) (util.h:240)
==6235==    by 0xC3E4B10: git_signature_free (signature.c:23)
==6235==    by 0xC3612C0: git_commit(float, long double,...)(...) (commit.c:28)
==6235==    by 0xC3AB18E: git_object(float, long double,...)(...) (object.c:106)
==6235==    by 0xC357BBE: git_cached_obj_decref (cache.c:273)
==6235==    by 0xC3AB443: git_object_free (object.c:209)
==6235==    by 0x534A4B5: ggit_native_finalize (ggit-native.c:54)
==6235==    by 0x533D83E: ggit_commit_finalize (ggit-commit.c:56)
==6235==    by 0x4E6B439: gitg_commit_finalize (gitg-commit.vala:23)
==6235==    by 0x788DE82: g_object_unref (gobject.c:3179)
==6235==    by 0x4A5003: gitg_history_ref_row_construct (gitg-history-refs-list.vala:94)
==6235==    by 0x4A546F: gitg_history_ref_row_new (gitg-history-refs-list.vala:88)
==6235==    by 0x4AD6F8: gitg_history_refs_list_add_ref_row (gitg-history-refs-list.vala:909)
==6235==    by 0x4ADC3C: gitg_history_refs_list_add_ref_internal (gitg-history-refs-list.vala:941)
==6235==    by 0x4AF979: ___lambda118_ (gitg-history-refs-list.vala:1169)
==6235==    by 0x4AFAEC: ____lambda118__ggit_references_name_callback (gitg-history-refs-list.c:5885)
==6235==    by 0xC3D091D: git_reference_foreach_name (refs.c:674)
==6235==    by 0x53535D6: ggit_repository_references_foreach_name (ggit-repository.c:1339)
==6235==    by 0x4B0203: gitg_history_refs_list_refresh (gitg-history-refs-list.vala:1154)
==6235==    by 0x4B16EB: gitg_history_refs_list_set_repository (gitg-history-refs-list.vala:524)
==6235==    by 0x4B4404: _vala_gitg_history_refs_list_set_property (gitg-history-refs-list.vala:480)
==6235==    by 0x78897C2: object_set_property (gobject.c:1420)
==6235==    by 0x788C318: g_object_set_property (gobject.c:2367)
==6235==    by 0x787B829: on_source_notify (gbinding.c:327)
==6235==    by 0x787CC46: g_object_bind_property_full (gbinding.c:956)
==6235==    by 0x787D241: g_object_bind_property_with_closures (gbinding.c:1178)
==6235==    by 0x4BA08B: gitg_history_activity_build_ui (gitg-history.vala:548)
==6235==    by 0x4C0DC7: gitg_history_activity_real_get_widget (gitg-history.vala:321)
==6235==    by 0x5112BCA: gitg_ext_ui_element_get_widget (gitg-ext-ui-element.vala:80)
==6235==    by 0x492CB5: gitg_ui_elements_add_available (gitg-ui-elements.vala:200)
==6235==    by 0x493110: gitg_ui_elements_add_ui_element (gitg-ui-elements.vala:223)
==6235== 
==6235== Invalid read of size 4
==6235==    at 0x535ADF9: ggit_signature_get_time_zone (ggit-signature.c:372)
==6235==    by 0x535AD79: ggit_signature_get_time (ggit-signature.c:343)
==6235==    by 0x4A6414: gitg_history_ref_row_compare_to (gitg-history-refs-list.vala:253)
==6235==    by 0x4AB0DB: gitg_history_refs_list_sort_rows (gitg-history-refs-list.vala:721)
==6235==    by 0x4B2D2B: _gitg_history_refs_list_sort_rows_gtk_list_box_sort_func (gitg-history-refs-list.c:7473)
==6235==    by 0x7B3B258: iter_compare (gsequence.c:227)
==6235==    by 0x7B3CE9F: node_find_closest (gsequence.c:1753)
==6235==    by 0x7B3D6BF: node_insert_sorted (gsequence.c:1991)
==6235==    by 0x7B3C226: g_sequence_insert_sorted_iter (gsequence.c:1020)
==6235==    by 0x7B3BC47: g_sequence_insert_sorted (gsequence.c:713)
==6235==    by 0x633FF7E: gtk_list_box_insert (in /usr/lib64/libgtk-3.so.0.1800.7)
==6235==    by 0x4AC421: gitg_history_refs_list_add (gitg-history-refs-list.vala:798)
==6235==    by 0x4AD73F: gitg_history_refs_list_add_ref_row (gitg-history-refs-list.vala:912)
==6235==    by 0x4ADC3C: gitg_history_refs_list_add_ref_internal (gitg-history-refs-list.vala:941)
==6235==    by 0x4AF979: ___lambda118_ (gitg-history-refs-list.vala:1169)
==6235==    by 0x4AFAEC: ____lambda118__ggit_references_name_callback (gitg-history-refs-list.c:5885)
==6235==    by 0xC3D091D: git_reference_foreach_name (refs.c:674)
==6235==    by 0x53535D6: ggit_repository_references_foreach_name (ggit-repository.c:1339)
==6235==    by 0x4B0203: gitg_history_refs_list_refresh (gitg-history-refs-list.vala:1154)
==6235==    by 0x4B16EB: gitg_history_refs_list_set_repository (gitg-history-refs-list.vala:524)
==6235==    by 0x4B4404: _vala_gitg_history_refs_list_set_property (gitg-history-refs-list.vala:480)
==6235==    by 0x78897C2: object_set_property (gobject.c:1420)
==6235==    by 0x788C318: g_object_set_property (gobject.c:2367)
==6235==    by 0x787B829: on_source_notify (gbinding.c:327)
==6235==    by 0x787CC46: g_object_bind_property_full (gbinding.c:956)
==6235==    by 0x787D241: g_object_bind_property_with_closures (gbinding.c:1178)
==6235==    by 0x4BA08B: gitg_history_activity_build_ui (gitg-history.vala:548)
==6235==    by 0x4C0DC7: gitg_history_activity_real_get_widget (gitg-history.vala:321)
==6235==    by 0x5112BCA: gitg_ext_ui_element_get_widget (gitg-ext-ui-element.vala:80)
==6235==    by 0x492CB5: gitg_ui_elements_add_available (gitg-ui-elements.vala:200)
==6235==    by 0x493110: gitg_ui_elements_add_ui_element (gitg-ui-elements.vala:223)
==6235==    by 0x493FF8: gitg_ui_elements_construct_with_builtin (gitg-ui-elements.vala:304)
==6235==  Address 0x1a819ce8 is 24 bytes inside a block of size 32 free'd
==6235==    at 0x4C2B1F0: free (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==6235==    by 0xC3E4A14: git(float, long double,...)(...) (util.h:240)
==6235==    by 0xC3E4B10: git_signature_free (signature.c:23)
==6235==    by 0xC3612C0: git_commit(float, long double,...)(...) (commit.c:28)
==6235==    by 0xC3AB18E: git_object(float, long double,...)(...) (object.c:106)
==6235==    by 0xC357BBE: git_cached_obj_decref (cache.c:273)
==6235==    by 0xC3AB443: git_object_free (object.c:209)
==6235==    by 0x534A4B5: ggit_native_finalize (ggit-native.c:54)
==6235==    by 0x533D83E: ggit_commit_finalize (ggit-commit.c:56)
==6235==    by 0x4E6B439: gitg_commit_finalize (gitg-commit.vala:23)
==6235==    by 0x788DE82: g_object_unref (gobject.c:3179)
==6235==    by 0x4A5003: gitg_history_ref_row_construct (gitg-history-refs-list.vala:94)
==6235==    by 0x4A546F: gitg_history_ref_row_new (gitg-history-refs-list.vala:88)
==6235==    by 0x4AD6F8: gitg_history_refs_list_add_ref_row (gitg-history-refs-list.vala:909)
==6235==    by 0x4ADC3C: gitg_history_refs_list_add_ref_internal (gitg-history-refs-list.vala:941)
==6235==    by 0x4AF979: ___lambda118_ (gitg-history-refs-list.vala:1169)
==6235==    by 0x4AFAEC: ____lambda118__ggit_references_name_callback (gitg-history-refs-list.c:5885)
==6235==    by 0xC3D091D: git_reference_foreach_name (refs.c:674)
==6235==    by 0x53535D6: ggit_repository_references_foreach_name (ggit-repository.c:1339)
==6235==    by 0x4B0203: gitg_history_refs_list_refresh (gitg-history-refs-list.vala:1154)
==6235==    by 0x4B16EB: gitg_history_refs_list_set_repository (gitg-history-refs-list.vala:524)
==6235==    by 0x4B4404: _vala_gitg_history_refs_list_set_property (gitg-history-refs-list.vala:480)
==6235==    by 0x78897C2: object_set_property (gobject.c:1420)
==6235==    by 0x788C318: g_object_set_property (gobject.c:2367)
==6235==    by 0x787B829: on_source_notify (gbinding.c:327)
==6235==    by 0x787CC46: g_object_bind_property_full (gbinding.c:956)
==6235==    by 0x787D241: g_object_bind_property_with_closures (gbinding.c:1178)
==6235==    by 0x4BA08B: gitg_history_activity_build_ui (gitg-history.vala:548)
==6235==    by 0x4C0DC7: gitg_history_activity_real_get_widget (gitg-history.vala:321)
==6235==    by 0x5112BCA: gitg_ext_ui_element_get_widget (gitg-ext-ui-element.vala:80)
==6235==    by 0x492CB5: gitg_ui_elements_add_available (gitg-ui-elements.vala:200)
==6235==    by 0x493110: gitg_ui_elements_add_ui_element (gitg-ui-elements.vala:223)
==6235== 
==6235== Invalid read of size 4
==6235==    at 0x535AE47: ggit_signature_get_time_zone (ggit-signature.c:377)
==6235==    by 0x535AD79: ggit_signature_get_time (ggit-signature.c:343)
==6235==    by 0x4A6414: gitg_history_ref_row_compare_to (gitg-history-refs-list.vala:253)
==6235==    by 0x4AB0DB: gitg_history_refs_list_sort_rows (gitg-history-refs-list.vala:721)
==6235==    by 0x4B2D2B: _gitg_history_refs_list_sort_rows_gtk_list_box_sort_func (gitg-history-refs-list.c:7473)
==6235==    by 0x7B3B258: iter_compare (gsequence.c:227)
==6235==    by 0x7B3CE9F: node_find_closest (gsequence.c:1753)
==6235==    by 0x7B3D6BF: node_insert_sorted (gsequence.c:1991)
==6235==    by 0x7B3C226: g_sequence_insert_sorted_iter (gsequence.c:1020)
==6235==    by 0x7B3BC47: g_sequence_insert_sorted (gsequence.c:713)
==6235==    by 0x633FF7E: gtk_list_box_insert (in /usr/lib64/libgtk-3.so.0.1800.7)
==6235==    by 0x4AC421: gitg_history_refs_list_add (gitg-history-refs-list.vala:798)
==6235==    by 0x4AD73F: gitg_history_refs_list_add_ref_row (gitg-history-refs-list.vala:912)
==6235==    by 0x4ADC3C: gitg_history_refs_list_add_ref_internal (gitg-history-refs-list.vala:941)
==6235==    by 0x4AF979: ___lambda118_ (gitg-history-refs-list.vala:1169)
==6235==    by 0x4AFAEC: ____lambda118__ggit_references_name_callback (gitg-history-refs-list.c:5885)
==6235==    by 0xC3D091D: git_reference_foreach_name (refs.c:674)
==6235==    by 0x53535D6: ggit_repository_references_foreach_name (ggit-repository.c:1339)
==6235==    by 0x4B0203: gitg_history_refs_list_refresh (gitg-history-refs-list.vala:1154)
==6235==    by 0x4B16EB: gitg_history_refs_list_set_repository (gitg-history-refs-list.vala:524)
==6235==    by 0x4B4404: _vala_gitg_history_refs_list_set_property (gitg-history-refs-list.vala:480)
==6235==    by 0x78897C2: object_set_property (gobject.c:1420)
==6235==    by 0x788C318: g_object_set_property (gobject.c:2367)
==6235==    by 0x787B829: on_source_notify (gbinding.c:327)
==6235==    by 0x787CC46: g_object_bind_property_full (gbinding.c:956)
==6235==    by 0x787D241: g_object_bind_property_with_closures (gbinding.c:1178)
==6235==    by 0x4BA08B: gitg_history_activity_build_ui (gitg-history.vala:548)
==6235==    by 0x4C0DC7: gitg_history_activity_real_get_widget (gitg-history.vala:321)
==6235==    by 0x5112BCA: gitg_ext_ui_element_get_widget (gitg-ext-ui-element.vala:80)
==6235==    by 0x492CB5: gitg_ui_elements_add_available (gitg-ui-elements.vala:200)
==6235==    by 0x493110: gitg_ui_elements_add_ui_element (gitg-ui-elements.vala:223)
==6235==    by 0x493FF8: gitg_ui_elements_construct_with_builtin (gitg-ui-elements.vala:304)
==6235==  Address 0x1a819ce8 is 24 bytes inside a block of size 32 free'd
==6235==    at 0x4C2B1F0: free (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==6235==    by 0xC3E4A14: git(float, long double,...)(...) (util.h:240)
==6235==    by 0xC3E4B10: git_signature_free (signature.c:23)
==6235==    by 0xC3612C0: git_commit(float, long double,...)(...) (commit.c:28)
==6235==    by 0xC3AB18E: git_object(float, long double,...)(...) (object.c:106)
==6235==    by 0xC357BBE: git_cached_obj_decref (cache.c:273)
==6235==    by 0xC3AB443: git_object_free (object.c:209)
==6235==    by 0x534A4B5: ggit_native_finalize (ggit-native.c:54)
==6235==    by 0x533D83E: ggit_commit_finalize (ggit-commit.c:56)
==6235==    by 0x4E6B439: gitg_commit_finalize (gitg-commit.vala:23)
==6235==    by 0x788DE82: g_object_unref (gobject.c:3179)
==6235==    by 0x4A5003: gitg_history_ref_row_construct (gitg-history-refs-list.vala:94)
==6235==    by 0x4A546F: gitg_history_ref_row_new (gitg-history-refs-list.vala:88)
==6235==    by 0x4AD6F8: gitg_history_refs_list_add_ref_row (gitg-history-refs-list.vala:909)
==6235==    by 0x4ADC3C: gitg_history_refs_list_add_ref_internal (gitg-history-refs-list.vala:941)
==6235==    by 0x4AF979: ___lambda118_ (gitg-history-refs-list.vala:1169)
==6235==    by 0x4AFAEC: ____lambda118__ggit_references_name_callback (gitg-history-refs-list.c:5885)
==6235==    by 0xC3D091D: git_reference_foreach_name (refs.c:674)
==6235==    by 0x53535D6: ggit_repository_references_foreach_name (ggit-repository.c:1339)
==6235==    by 0x4B0203: gitg_history_refs_list_refresh (gitg-history-refs-list.vala:1154)
==6235==    by 0x4B16EB: gitg_history_refs_list_set_repository (gitg-history-refs-list.vala:524)
==6235==    by 0x4B4404: _vala_gitg_history_refs_list_set_property (gitg-history-refs-list.vala:480)
==6235==    by 0x78897C2: object_set_property (gobject.c:1420)
==6235==    by 0x788C318: g_object_set_property (gobject.c:2367)
==6235==    by 0x787B829: on_source_notify (gbinding.c:327)
==6235==    by 0x787CC46: g_object_bind_property_full (gbinding.c:956)
==6235==    by 0x787D241: g_object_bind_property_with_closures (gbinding.c:1178)
==6235==    by 0x4BA08B: gitg_history_activity_build_ui (gitg-history.vala:548)
==6235==    by 0x4C0DC7: gitg_history_activity_real_get_widget (gitg-history.vala:321)
==6235==    by 0x5112BCA: gitg_ext_ui_element_get_widget (gitg-ext-ui-element.vala:80)
==6235==    by 0x492CB5: gitg_ui_elements_add_available (gitg-ui-elements.vala:200)
==6235==    by 0x493110: gitg_ui_elements_add_ui_element (gitg-ui-elements.vala:223)
==6235== 
==6235== Invalid read of size 8
==6235==    at 0x535AD5E: ggit_signature_get_time (ggit-signature.c:342)
==6235==    by 0x4A6434: gitg_history_ref_row_compare_to (gitg-history-refs-list.vala:253)
==6235==    by 0x4AB0DB: gitg_history_refs_list_sort_rows (gitg-history-refs-list.vala:721)
==6235==    by 0x4B2D2B: _gitg_history_refs_list_sort_rows_gtk_list_box_sort_func (gitg-history-refs-list.c:7473)
==6235==    by 0x7B3B258: iter_compare (gsequence.c:227)
==6235==    by 0x7B3CE9F: node_find_closest (gsequence.c:1753)
==6235==    by 0x7B3D6BF: node_insert_sorted (gsequence.c:1991)
==6235==    by 0x7B3C226: g_sequence_insert_sorted_iter (gsequence.c:1020)
==6235==    by 0x7B3BC47: g_sequence_insert_sorted (gsequence.c:713)
==6235==    by 0x633FF7E: gtk_list_box_insert (in /usr/lib64/libgtk-3.so.0.1800.7)
==6235==    by 0x4AC421: gitg_history_refs_list_add (gitg-history-refs-list.vala:798)
==6235==    by 0x4AD73F: gitg_history_refs_list_add_ref_row (gitg-history-refs-list.vala:912)
==6235==    by 0x4ADC3C: gitg_history_refs_list_add_ref_internal (gitg-history-refs-list.vala:941)
==6235==    by 0x4AF979: ___lambda118_ (gitg-history-refs-list.vala:1169)
==6235==    by 0x4AFAEC: ____lambda118__ggit_references_name_callback (gitg-history-refs-list.c:5885)
==6235==    by 0xC3D091D: git_reference_foreach_name (refs.c:674)
==6235==    by 0x53535D6: ggit_repository_references_foreach_name (ggit-repository.c:1339)
==6235==    by 0x4B0203: gitg_history_refs_list_refresh (gitg-history-refs-list.vala:1154)
==6235==    by 0x4B16EB: gitg_history_refs_list_set_repository (gitg-history-refs-list.vala:524)
==6235==    by 0x4B4404: _vala_gitg_history_refs_list_set_property (gitg-history-refs-list.vala:480)
==6235==    by 0x78897C2: object_set_property (gobject.c:1420)
==6235==    by 0x788C318: g_object_set_property (gobject.c:2367)
==6235==    by 0x787B829: on_source_notify (gbinding.c:327)
==6235==    by 0x787CC46: g_object_bind_property_full (gbinding.c:956)
==6235==    by 0x787D241: g_object_bind_property_with_closures (gbinding.c:1178)
==6235==    by 0x4BA08B: gitg_history_activity_build_ui (gitg-history.vala:548)
==6235==    by 0x4C0DC7: gitg_history_activity_real_get_widget (gitg-history.vala:321)
==6235==    by 0x5112BCA: gitg_ext_ui_element_get_widget (gitg-ext-ui-element.vala:80)
==6235==    by 0x492CB5: gitg_ui_elements_add_available (gitg-ui-elements.vala:200)
==6235==    by 0x493110: gitg_ui_elements_add_ui_element (gitg-ui-elements.vala:223)
==6235==    by 0x493FF8: gitg_ui_elements_construct_with_builtin (gitg-ui-elements.vala:304)
==6235==    by 0x4941BE: gitg_ui_elements_new_with_builtin (gitg-ui-elements.vala:287)
==6235==  Address 0x1a819ce0 is 16 bytes inside a block of size 32 free'd
==6235==    at 0x4C2B1F0: free (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==6235==    by 0xC3E4A14: git(float, long double,...)(...) (util.h:240)
==6235==    by 0xC3E4B10: git_signature_free (signature.c:23)
==6235==    by 0xC3612C0: git_commit(float, long double,...)(...) (commit.c:28)
==6235==    by 0xC3AB18E: git_object(float, long double,...)(...) (object.c:106)
==6235==    by 0xC357BBE: git_cached_obj_decref (cache.c:273)
==6235==    by 0xC3AB443: git_object_free (object.c:209)
==6235==    by 0x534A4B5: ggit_native_finalize (ggit-native.c:54)
==6235==    by 0x533D83E: ggit_commit_finalize (ggit-commit.c:56)
==6235==    by 0x4E6B439: gitg_commit_finalize (gitg-commit.vala:23)
==6235==    by 0x788DE82: g_object_unref (gobject.c:3179)
==6235==    by 0x4A5003: gitg_history_ref_row_construct (gitg-history-refs-list.vala:94)
==6235==    by 0x4A546F: gitg_history_ref_row_new (gitg-history-refs-list.vala:88)
==6235==    by 0x4AD6F8: gitg_history_refs_list_add_ref_row (gitg-history-refs-list.vala:909)
==6235==    by 0x4ADC3C: gitg_history_refs_list_add_ref_internal (gitg-history-refs-list.vala:941)
==6235==    by 0x4AF979: ___lambda118_ (gitg-history-refs-list.vala:1169)
==6235==    by 0x4AFAEC: ____lambda118__ggit_references_name_callback (gitg-history-refs-list.c:5885)
==6235==    by 0xC3D091D: git_reference_foreach_name (refs.c:674)
==6235==    by 0x53535D6: ggit_repository_references_foreach_name (ggit-repository.c:1339)
==6235==    by 0x4B0203: gitg_history_refs_list_refresh (gitg-history-refs-list.vala:1154)
==6235==    by 0x4B16EB: gitg_history_refs_list_set_repository (gitg-history-refs-list.vala:524)
==6235==    by 0x4B4404: _vala_gitg_history_refs_list_set_property (gitg-history-refs-list.vala:480)
==6235==    by 0x78897C2: object_set_property (gobject.c:1420)
==6235==    by 0x788C318: g_object_set_property (gobject.c:2367)
==6235==    by 0x787B829: on_source_notify (gbinding.c:327)
==6235==    by 0x787CC46: g_object_bind_property_full (gbinding.c:956)
==6235==    by 0x787D241: g_object_bind_property_with_closures (gbinding.c:1178)
==6235==    by 0x4BA08B: gitg_history_activity_build_ui (gitg-history.vala:548)
==6235==    by 0x4C0DC7: gitg_history_activity_real_get_widget (gitg-history.vala:321)
==6235==    by 0x5112BCA: gitg_ext_ui_element_get_widget (gitg-ext-ui-element.vala:80)
==6235==    by 0x492CB5: gitg_ui_elements_add_available (gitg-ui-elements.vala:200)
==6235==    by 0x493110: gitg_ui_elements_add_ui_element (gitg-ui-elements.vala:223)
==6235== 
==6235== Invalid read of size 4
==6235==    at 0x535ADF9: ggit_signature_get_time_zone (ggit-signature.c:372)
==6235==    by 0x535AD79: ggit_signature_get_time (ggit-signature.c:343)
==6235==    by 0x4A6434: gitg_history_ref_row_compare_to (gitg-history-refs-list.vala:253)
==6235==    by 0x4AB0DB: gitg_history_refs_list_sort_rows (gitg-history-refs-list.vala:721)
==6235==    by 0x4B2D2B: _gitg_history_refs_list_sort_rows_gtk_list_box_sort_func (gitg-history-refs-list.c:7473)
==6235==    by 0x7B3B258: iter_compare (gsequence.c:227)
==6235==    by 0x7B3CE9F: node_find_closest (gsequence.c:1753)
==6235==    by 0x7B3D6BF: node_insert_sorted (gsequence.c:1991)
==6235==    by 0x7B3C226: g_sequence_insert_sorted_iter (gsequence.c:1020)
==6235==    by 0x7B3BC47: g_sequence_insert_sorted (gsequence.c:713)
==6235==    by 0x633FF7E: gtk_list_box_insert (in /usr/lib64/libgtk-3.so.0.1800.7)
==6235==    by 0x4AC421: gitg_history_refs_list_add (gitg-history-refs-list.vala:798)
==6235==    by 0x4AD73F: gitg_history_refs_list_add_ref_row (gitg-history-refs-list.vala:912)
==6235==    by 0x4ADC3C: gitg_history_refs_list_add_ref_internal (gitg-history-refs-list.vala:941)
==6235==    by 0x4AF979: ___lambda118_ (gitg-history-refs-list.vala:1169)
==6235==    by 0x4AFAEC: ____lambda118__ggit_references_name_callback (gitg-history-refs-list.c:5885)
==6235==    by 0xC3D091D: git_reference_foreach_name (refs.c:674)
==6235==    by 0x53535D6: ggit_repository_references_foreach_name (ggit-repository.c:1339)
==6235==    by 0x4B0203: gitg_history_refs_list_refresh (gitg-history-refs-list.vala:1154)
==6235==    by 0x4B16EB: gitg_history_refs_list_set_repository (gitg-history-refs-list.vala:524)
==6235==    by 0x4B4404: _vala_gitg_history_refs_list_set_property (gitg-history-refs-list.vala:480)
==6235==    by 0x78897C2: object_set_property (gobject.c:1420)
==6235==    by 0x788C318: g_object_set_property (gobject.c:2367)
==6235==    by 0x787B829: on_source_notify (gbinding.c:327)
==6235==    by 0x787CC46: g_object_bind_property_full (gbinding.c:956)
==6235==    by 0x787D241: g_object_bind_property_with_closures (gbinding.c:1178)
==6235==    by 0x4BA08B: gitg_history_activity_build_ui (gitg-history.vala:548)
==6235==    by 0x4C0DC7: gitg_history_activity_real_get_widget (gitg-history.vala:321)
==6235==    by 0x5112BCA: gitg_ext_ui_element_get_widget (gitg-ext-ui-element.vala:80)
==6235==    by 0x492CB5: gitg_ui_elements_add_available (gitg-ui-elements.vala:200)
==6235==    by 0x493110: gitg_ui_elements_add_ui_element (gitg-ui-elements.vala:223)
==6235==    by 0x493FF8: gitg_ui_elements_construct_with_builtin (gitg-ui-elements.vala:304)
==6235==  Address 0x1a819ce8 is 24 bytes inside a block of size 32 free'd
==6235==    at 0x4C2B1F0: free (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==6235==    by 0xC3E4A14: git(float, long double,...)(...) (util.h:240)
==6235==    by 0xC3E4B10: git_signature_free (signature.c:23)
==6235==    by 0xC3612C0: git_commit(float, long double,...)(...) (commit.c:28)
==6235==    by 0xC3AB18E: git_object(float, long double,...)(...) (object.c:106)
==6235==    by 0xC357BBE: git_cached_obj_decref (cache.c:273)
==6235==    by 0xC3AB443: git_object_free (object.c:209)
==6235==    by 0x534A4B5: ggit_native_finalize (ggit-native.c:54)
==6235==    by 0x533D83E: ggit_commit_finalize (ggit-commit.c:56)
==6235==    by 0x4E6B439: gitg_commit_finalize (gitg-commit.vala:23)
==6235==    by 0x788DE82: g_object_unref (gobject.c:3179)
==6235==    by 0x4A5003: gitg_history_ref_row_construct (gitg-history-refs-list.vala:94)
==6235==    by 0x4A546F: gitg_history_ref_row_new (gitg-history-refs-list.vala:88)
==6235==    by 0x4AD6F8: gitg_history_refs_list_add_ref_row (gitg-history-refs-list.vala:909)
==6235==    by 0x4ADC3C: gitg_history_refs_list_add_ref_internal (gitg-history-refs-list.vala:941)
==6235==    by 0x4AF979: ___lambda118_ (gitg-history-refs-list.vala:1169)
==6235==    by 0x4AFAEC: ____lambda118__ggit_references_name_callback (gitg-history-refs-list.c:5885)
==6235==    by 0xC3D091D: git_reference_foreach_name (refs.c:674)
==6235==    by 0x53535D6: ggit_repository_references_foreach_name (ggit-repository.c:1339)
==6235==    by 0x4B0203: gitg_history_refs_list_refresh (gitg-history-refs-list.vala:1154)
==6235==    by 0x4B16EB: gitg_history_refs_list_set_repository (gitg-history-refs-list.vala:524)
==6235==    by 0x4B4404: _vala_gitg_history_refs_list_set_property (gitg-history-refs-list.vala:480)
==6235==    by 0x78897C2: object_set_property (gobject.c:1420)
==6235==    by 0x788C318: g_object_set_property (gobject.c:2367)
==6235==    by 0x787B829: on_source_notify (gbinding.c:327)
==6235==    by 0x787CC46: g_object_bind_property_full (gbinding.c:956)
==6235==    by 0x787D241: g_object_bind_property_with_closures (gbinding.c:1178)
==6235==    by 0x4BA08B: gitg_history_activity_build_ui (gitg-history.vala:548)
==6235==    by 0x4C0DC7: gitg_history_activity_real_get_widget (gitg-history.vala:321)
==6235==    by 0x5112BCA: gitg_ext_ui_element_get_widget (gitg-ext-ui-element.vala:80)
==6235==    by 0x492CB5: gitg_ui_elements_add_available (gitg-ui-elements.vala:200)
==6235==    by 0x493110: gitg_ui_elements_add_ui_element (gitg-ui-elements.vala:223)
==6235== 
==6235== Invalid read of size 4
==6235==    at 0x535AE47: ggit_signature_get_time_zone (ggit-signature.c:377)
==6235==    by 0x535AD79: ggit_signature_get_time (ggit-signature.c:343)
==6235==    by 0x4A6434: gitg_history_ref_row_compare_to (gitg-history-refs-list.vala:253)
==6235==    by 0x4AB0DB: gitg_history_refs_list_sort_rows (gitg-history-refs-list.vala:721)
==6235==    by 0x4B2D2B: _gitg_history_refs_list_sort_rows_gtk_list_box_sort_func (gitg-history-refs-list.c:7473)
==6235==    by 0x7B3B258: iter_compare (gsequence.c:227)
==6235==    by 0x7B3CE9F: node_find_closest (gsequence.c:1753)
==6235==    by 0x7B3D6BF: node_insert_sorted (gsequence.c:1991)
==6235==    by 0x7B3C226: g_sequence_insert_sorted_iter (gsequence.c:1020)
==6235==    by 0x7B3BC47: g_sequence_insert_sorted (gsequence.c:713)
==6235==    by 0x633FF7E: gtk_list_box_insert (in /usr/lib64/libgtk-3.so.0.1800.7)
==6235==    by 0x4AC421: gitg_history_refs_list_add (gitg-history-refs-list.vala:798)
==6235==    by 0x4AD73F: gitg_history_refs_list_add_ref_row (gitg-history-refs-list.vala:912)
==6235==    by 0x4ADC3C: gitg_history_refs_list_add_ref_internal (gitg-history-refs-list.vala:941)
==6235==    by 0x4AF979: ___lambda118_ (gitg-history-refs-list.vala:1169)
==6235==    by 0x4AFAEC: ____lambda118__ggit_references_name_callback (gitg-history-refs-list.c:5885)
==6235==    by 0xC3D091D: git_reference_foreach_name (refs.c:674)
==6235==    by 0x53535D6: ggit_repository_references_foreach_name (ggit-repository.c:1339)
==6235==    by 0x4B0203: gitg_history_refs_list_refresh (gitg-history-refs-list.vala:1154)
==6235==    by 0x4B16EB: gitg_history_refs_list_set_repository (gitg-history-refs-list.vala:524)
==6235==    by 0x4B4404: _vala_gitg_history_refs_list_set_property (gitg-history-refs-list.vala:480)
==6235==    by 0x78897C2: object_set_property (gobject.c:1420)
==6235==    by 0x788C318: g_object_set_property (gobject.c:2367)
==6235==    by 0x787B829: on_source_notify (gbinding.c:327)
==6235==    by 0x787CC46: g_object_bind_property_full (gbinding.c:956)
==6235==    by 0x787D241: g_object_bind_property_with_closures (gbinding.c:1178)
==6235==    by 0x4BA08B: gitg_history_activity_build_ui (gitg-history.vala:548)
==6235==    by 0x4C0DC7: gitg_history_activity_real_get_widget (gitg-history.vala:321)
==6235==    by 0x5112BCA: gitg_ext_ui_element_get_widget (gitg-ext-ui-element.vala:80)
==6235==    by 0x492CB5: gitg_ui_elements_add_available (gitg-ui-elements.vala:200)
==6235==    by 0x493110: gitg_ui_elements_add_ui_element (gitg-ui-elements.vala:223)
==6235==    by 0x493FF8: gitg_ui_elements_construct_with_builtin (gitg-ui-elements.vala:304)
==6235==  Address 0x1a819ce8 is 24 bytes inside a block of size 32 free'd
==6235==    at 0x4C2B1F0: free (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==6235==    by 0xC3E4A14: git(float, long double,...)(...) (util.h:240)
==6235==    by 0xC3E4B10: git_signature_free (signature.c:23)
==6235==    by 0xC3612C0: git_commit(float, long double,...)(...) (commit.c:28)
==6235==    by 0xC3AB18E: git_object(float, long double,...)(...) (object.c:106)
==6235==    by 0xC357BBE: git_cached_obj_decref (cache.c:273)
==6235==    by 0xC3AB443: git_object_free (object.c:209)
==6235==    by 0x534A4B5: ggit_native_finalize (ggit-native.c:54)
==6235==    by 0x533D83E: ggit_commit_finalize (ggit-commit.c:56)
==6235==    by 0x4E6B439: gitg_commit_finalize (gitg-commit.vala:23)
==6235==    by 0x788DE82: g_object_unref (gobject.c:3179)
==6235==    by 0x4A5003: gitg_history_ref_row_construct (gitg-history-refs-list.vala:94)
==6235==    by 0x4A546F: gitg_history_ref_row_new (gitg-history-refs-list.vala:88)
==6235==    by 0x4AD6F8: gitg_history_refs_list_add_ref_row (gitg-history-refs-list.vala:909)
==6235==    by 0x4ADC3C: gitg_history_refs_list_add_ref_internal (gitg-history-refs-list.vala:941)
==6235==    by 0x4AF979: ___lambda118_ (gitg-history-refs-list.vala:1169)
==6235==    by 0x4AFAEC: ____lambda118__ggit_references_name_callback (gitg-history-refs-list.c:5885)
==6235==    by 0xC3D091D: git_reference_foreach_name (refs.c:674)
==6235==    by 0x53535D6: ggit_repository_references_foreach_name (ggit-repository.c:1339)
==6235==    by 0x4B0203: gitg_history_refs_list_refresh (gitg-history-refs-list.vala:1154)
==6235==    by 0x4B16EB: gitg_history_refs_list_set_repository (gitg-history-refs-list.vala:524)
==6235==    by 0x4B4404: _vala_gitg_history_refs_list_set_property (gitg-history-refs-list.vala:480)
==6235==    by 0x78897C2: object_set_property (gobject.c:1420)
==6235==    by 0x788C318: g_object_set_property (gobject.c:2367)
==6235==    by 0x787B829: on_source_notify (gbinding.c:327)
==6235==    by 0x787CC46: g_object_bind_property_full (gbinding.c:956)
==6235==    by 0x787D241: g_object_bind_property_with_closures (gbinding.c:1178)
==6235==    by 0x4BA08B: gitg_history_activity_build_ui (gitg-history.vala:548)
==6235==    by 0x4C0DC7: gitg_history_activity_real_get_widget (gitg-history.vala:321)
==6235==    by 0x5112BCA: gitg_ext_ui_element_get_widget (gitg-ext-ui-element.vala:80)
==6235==    by 0x492CB5: gitg_ui_elements_add_available (gitg-ui-elements.vala:200)
==6235==    by 0x493110: gitg_ui_elements_add_ui_element (gitg-ui-elements.vala:223)
==6235== 

