Memory corruption reported by Valgrind: ==00:00:39:01.702 2406== Invalid read of size 4 ==00:00:39:01.702 2406== at 0x80E4373: imap_handle_error (imap.c:596) ==00:00:39:01.702 2406== by 0x80E4A4A: imap_cmd_noop (imap.c:4018) ==00:00:39:01.702 2406== by 0x80E5F5D: imap_ping (imap.c:559) ==00:00:39:01.702 2406== by 0x48066261: g_timeout_dispatch (gmain.c:4451) ==00:00:39:01.702 2406== by 0x48065555: g_main_context_dispatch (gmain.c:3066) ==00:00:39:01.702 2406== by 0x4806591F: g_main_context_iterate.isra.23 (gmain.c:3713) ==00:00:39:01.702 2406== by 0x480659E8: g_main_context_iteration (gmain.c:3774) ==00:00:39:01.702 2406== by 0x4372D981: gtk_main_iteration (gtkmain.c:1345) ==00:00:39:01.702 2406== by 0x822E5D4: threaded_run (imap-thread.c:440) ==00:00:39:01.702 2406== by 0x8233B63: imap_threaded_fetch_uid_flags (imap-thread.c:2266) ==00:00:39:01.702 2406== by 0x80EB85B: imap_get_flags (imap.c:5139) ==00:00:39:01.702 2406== by 0x80CE4EF: syncronize_flags (folder.c:1946) ==00:00:39:01.702 2406== Address 0x4e9f0b8 is 8 bytes inside a block of size 4,096 free'd ==00:00:39:01.702 2406== at 0x4007BCD: free (in /usr/lib/valgrind/vgpreload_memcheck-x86-linux.so) ==00:00:39:01.702 2406== by 0x4806B631: g_free (gmem.c:197) ==00:00:39:01.702 2406== by 0x48ACC880: pixops_process (pixops.c:1382) ==00:00:39:01.702 2406== by 0x48ACD1AC: _pixops_scale (pixops.c:2216) ==00:00:39:01.702 2406== by 0x48AC2DEB: gdk_pixbuf_scale (gdk-pixbuf-scale.c:153) ==00:00:39:01.702 2406== by 0x4A9ADD5: pixbuf_render (pixbuf-render.c:466) ==00:00:39:01.702 2406== by 0x4A9BFDB: theme_pixbuf_render (pixbuf-render.c:818) ==00:00:39:01.702 2406== by 0x4A98142: draw_simple_image.isra.0 (pixbuf-draw.c:145) ==00:00:39:01.703 2406== by 0x4A994EB: draw_box (pixbuf-draw.c:668) ==00:00:39:01.703 2406== by 0x437D3C5B: gtk_paint_box (gtkstyle.c:6207) ==00:00:39:01.703 2406== by 0x4365F130: _gtk_button_paint (gtkbutton.c:1511) ==00:00:39:01.703 2406== by 0x4365F391: gtk_button_expose (gtkbutton.c:1564) ==00:00:39:01.703 2406== ==00:00:39:01.728 2406== Invalid read of size 4 ==00:00:39:01.728 2406== at 0x80E43DF: imap_handle_error (imap.c:574) ==00:00:39:01.728 2406== by 0x80E4A4A: imap_cmd_noop (imap.c:4018) ==00:00:39:01.728 2406== by 0x80E5F5D: imap_ping (imap.c:559) ==00:00:39:01.728 2406== by 0x48066261: g_timeout_dispatch (gmain.c:4451) ==00:00:39:01.728 2406== by 0x48065555: g_main_context_dispatch (gmain.c:3066) ==00:00:39:01.728 2406== by 0x4806591F: g_main_context_iterate.isra.23 (gmain.c:3713) ==00:00:39:01.728 2406== by 0x480659E8: g_main_context_iteration (gmain.c:3774) ==00:00:39:01.728 2406== by 0x4372D981: gtk_main_iteration (gtkmain.c:1345) ==00:00:39:01.728 2406== by 0x822E5D4: threaded_run (imap-thread.c:440) ==00:00:39:01.728 2406== by 0x8233B63: imap_threaded_fetch_uid_flags (imap-thread.c:2266) ==00:00:39:01.728 2406== by 0x80EB85B: imap_get_flags (imap.c:5139) ==00:00:39:01.728 2406== by 0x80CE4EF: syncronize_flags (folder.c:1946) ==00:00:39:01.728 2406== Address 0x4ea0190 is not stack'd, malloc'd or (recently) free'd ==00:00:39:01.728 2406== ==00:00:39:01.751 2406== Invalid write of size 4 ==00:00:39:01.751 2406== at 0x80E4415: imap_handle_error (imap.c:577) ==00:00:39:01.751 2406== by 0x80E4A4A: imap_cmd_noop (imap.c:4018) ==00:00:39:01.751 2406== by 0x80E5F5D: imap_ping (imap.c:559) ==00:00:39:01.751 2406== by 0x48066261: g_timeout_dispatch (gmain.c:4451) ==00:00:39:01.751 2406== by 0x48065555: g_main_context_dispatch (gmain.c:3066) ==00:00:39:01.751 2406== by 0x4806591F: g_main_context_iterate.isra.23 (gmain.c:3713) ==00:00:39:01.751 2406== by 0x480659E8: g_main_context_iteration (gmain.c:3774) ==00:00:39:01.751 2406== by 0x4372D981: gtk_main_iteration (gtkmain.c:1345) ==00:00:39:01.751 2406== by 0x822E5D4: threaded_run (imap-thread.c:440) ==00:00:39:01.752 2406== by 0x8233B63: imap_threaded_fetch_uid_flags (imap-thread.c:2266) ==00:00:39:01.752 2406== by 0x80EB85B: imap_get_flags (imap.c:5139) ==00:00:39:01.752 2406== by 0x80CE4EF: syncronize_flags (folder.c:1946) ==00:00:39:01.752 2406== Address 0x4e9f0c4 is 20 bytes inside a block of size 4,096 free'd ==00:00:39:01.752 2406== at 0x4007BCD: free (in /usr/lib/valgrind/vgpreload_memcheck-x86-linux.so) ==00:00:39:01.752 2406== by 0x4806B631: g_free (gmem.c:197) ==00:00:39:01.752 2406== by 0x48ACC880: pixops_process (pixops.c:1382) ==00:00:39:01.752 2406== by 0x48ACD1AC: _pixops_scale (pixops.c:2216) ==00:00:39:01.752 2406== by 0x48AC2DEB: gdk_pixbuf_scale (gdk-pixbuf-scale.c:153) ==00:00:39:01.752 2406== by 0x4A9ADD5: pixbuf_render (pixbuf-render.c:466) ==00:00:39:01.752 2406== by 0x4A9BFDB: theme_pixbuf_render (pixbuf-render.c:818) ==00:00:39:01.752 2406== by 0x4A98142: draw_simple_image.isra.0 (pixbuf-draw.c:145) ==00:00:39:01.752 2406== by 0x4A994EB: draw_box (pixbuf-draw.c:668) ==00:00:39:01.752 2406== by 0x437D3C5B: gtk_paint_box (gtkstyle.c:6207) ==00:00:39:01.752 2406== by 0x4365F130: _gtk_button_paint (gtkbutton.c:1511) ==00:00:39:01.752 2406== by 0x4365F391: gtk_button_expose (gtkbutton.c:1564) ==00:00:39:01.752 2406== ==00:00:39:01.773 2406== Invalid write of size 4 ==00:00:39:01.773 2406== at 0x80E441C: imap_handle_error (imap.c:578) ==00:00:39:01.773 2406== by 0x80E4A4A: imap_cmd_noop (imap.c:4018) ==00:00:39:01.773 2406== by 0x80E5F5D: imap_ping (imap.c:559) ==00:00:39:01.773 2406== by 0x48066261: g_timeout_dispatch (gmain.c:4451) ==00:00:39:01.773 2406== by 0x48065555: g_main_context_dispatch (gmain.c:3066) ==00:00:39:01.773 2406== by 0x4806591F: g_main_context_iterate.isra.23 (gmain.c:3713) ==00:00:39:01.773 2406== by 0x480659E8: g_main_context_iteration (gmain.c:3774) ==00:00:39:01.773 2406== by 0x4372D981: gtk_main_iteration (gtkmain.c:1345) ==00:00:39:01.773 2406== by 0x822E5D4: threaded_run (imap-thread.c:440) ==00:00:39:01.773 2406== by 0x8233B63: imap_threaded_fetch_uid_flags (imap-thread.c:2266) ==00:00:39:01.773 2406== by 0x80EB85B: imap_get_flags (imap.c:5139) ==00:00:39:01.773 2406== by 0x80CE4EF: syncronize_flags (folder.c:1946) ==00:00:39:01.773 2406== Address 0x4e9f0b4 is 4 bytes inside a block of size 4,096 free'd ==00:00:39:01.773 2406== at 0x4007BCD: free (in /usr/lib/valgrind/vgpreload_memcheck-x86-linux.so) ==00:00:39:01.773 2406== by 0x4806B631: g_free (gmem.c:197) ==00:00:39:01.773 2406== by 0x48ACC880: pixops_process (pixops.c:1382) ==00:00:39:01.773 2406== by 0x48ACD1AC: _pixops_scale (pixops.c:2216) ==00:00:39:01.773 2406== by 0x48AC2DEB: gdk_pixbuf_scale (gdk-pixbuf-scale.c:153) ==00:00:39:01.773 2406== by 0x4A9ADD5: pixbuf_render (pixbuf-render.c:466) ==00:00:39:01.773 2406== by 0x4A9BFDB: theme_pixbuf_render (pixbuf-render.c:818) ==00:00:39:01.773 2406== by 0x4A98142: draw_simple_image.isra.0 (pixbuf-draw.c:145) ==00:00:39:01.773 2406== by 0x4A994EB: draw_box (pixbuf-draw.c:668) ==00:00:39:01.773 2406== by 0x437D3C5B: gtk_paint_box (gtkstyle.c:6207) ==00:00:39:01.773 2406== by 0x4365F130: _gtk_button_paint (gtkbutton.c:1511) ==00:00:39:01.773 2406== by 0x4365F391: gtk_button_expose (gtkbutton.c:1564) ==00:00:39:01.773 2406== ==00:00:39:01.797 2406== Invalid read of size 4 ==00:00:39:01.798 2406== at 0x80E42FF: unlock_session (imap.c:514) ==00:00:39:01.798 2406== by 0x80E5F66: imap_ping (imap.c:560) ==00:00:39:01.798 2406== by 0x48066261: g_timeout_dispatch (gmain.c:4451) ==00:00:39:01.798 2406== by 0x48065555: g_main_context_dispatch (gmain.c:3066) ==00:00:39:01.798 2406== by 0x4806591F: g_main_context_iterate.isra.23 (gmain.c:3713) ==00:00:39:01.798 2406== by 0x480659E8: g_main_context_iteration (gmain.c:3774) ==00:00:39:01.798 2406== by 0x4372D981: gtk_main_iteration (gtkmain.c:1345) ==00:00:39:01.798 2406== by 0x822E5D4: threaded_run (imap-thread.c:440) ==00:00:39:01.798 2406== by 0x8233B63: imap_threaded_fetch_uid_flags (imap-thread.c:2266) ==00:00:39:01.798 2406== by 0x80EB85B: imap_get_flags (imap.c:5139) ==00:00:39:01.798 2406== by 0x80CE4EF: syncronize_flags (folder.c:1946) ==00:00:39:01.798 2406== by 0x80CF312: folder_item_scan_full (folder.c:2346) ==00:00:39:01.798 2406== Address 0x4ea019c is not stack'd, malloc'd or (recently) free'd ==00:00:39:01.798 2406== ==00:00:39:01.821 2406== Invalid write of size 4 ==00:00:39:01.821 2406== at 0x80E4305: unlock_session (imap.c:540) ==00:00:39:01.821 2406== by 0x80E5F66: imap_ping (imap.c:560) ==00:00:39:01.821 2406== by 0x48066261: g_timeout_dispatch (gmain.c:4451) ==00:00:39:01.821 2406== by 0x48065555: g_main_context_dispatch (gmain.c:3066) ==00:00:39:01.821 2406== by 0x4806591F: g_main_context_iterate.isra.23 (gmain.c:3713) ==00:00:39:01.821 2406== by 0x480659E8: g_main_context_iteration (gmain.c:3774) ==00:00:39:01.821 2406== by 0x4372D981: gtk_main_iteration (gtkmain.c:1345) ==00:00:39:01.821 2406== by 0x822E5D4: threaded_run (imap-thread.c:440) ==00:00:39:01.821 2406== by 0x8233B63: imap_threaded_fetch_uid_flags (imap-thread.c:2266) ==00:00:39:01.821 2406== by 0x80EB85B: imap_get_flags (imap.c:5139) ==00:00:39:01.821 2406== by 0x80CE4EF: syncronize_flags (folder.c:1946) ==00:00:39:01.821 2406== by 0x80CF312: folder_item_scan_full (folder.c:2346) ==00:00:39:01.821 2406== Address 0x4ea0194 is not stack'd, malloc'd or (recently) free'd ==00:00:39:01.821 2406== ==00:00:39:01.865 2406== Invalid read of size 4 ==00:00:39:01.865 2406== at 0x80E42FF: unlock_session (imap.c:514) ==00:00:39:01.865 2406== by 0x80EB932: imap_get_flags (imap.c:5153) ==00:00:39:01.865 2406== by 0x80CE4EF: syncronize_flags (folder.c:1946) ==00:00:39:01.865 2406== by 0x80CF312: folder_item_scan_full (folder.c:2346) ==00:00:39:01.865 2406== by 0x80D0F67: folder_item_scan (folder.c:2507) ==00:00:39:01.865 2406== by 0x80DC9A6: folderview_check_new (folderview.c:1190) ==00:00:39:01.865 2406== by 0x80F7032: inc_all_account_mail (inc.c:360) ==00:00:39:01.865 2406== by 0x81D1AEF: toolbar_inc_all_cb (toolbar.c:2667) ==00:00:39:01.866 2406== by 0x48187548: g_cclosure_marshal_VOID__VOIDv (gmarshal.c:115) ==00:00:39:01.866 2406== by 0x48185A25: _g_closure_invoke_va (gclosure.c:840) ==00:00:39:01.866 2406== by 0x4819FA82: g_signal_emit_valist (gsignal.c:3238) ==00:00:39:01.866 2406== by 0x481A0B80: g_signal_emit_by_name (gsignal.c:3426) ==00:00:39:01.866 2406== Address 0x45f40d4 is 8 bytes after a block of size 28 free'd ==00:00:39:01.866 2406== at 0x4007BCD: free (in /usr/lib/valgrind/vgpreload_memcheck-x86-linux.so) ==00:00:39:01.866 2406== by 0x4806B631: g_free (gmem.c:197) ==00:00:39:01.866 2406== by 0x48082E07: g_slice_free1 (gslice.c:1124) ==00:00:39:01.866 2406== by 0x433A4CEA: gdk_region_destroy (gdkregion-generic.c:366) ==00:00:39:01.866 2406== by 0x4339446E: gdk_event_free (gdkevents.c:554) ==00:00:39:01.866 2406== by 0x436971DF: gtk_container_propagate_expose (gtkcontainer.c:2759) ==00:00:39:01.866 2406== by 0x82867BE: gtk_cmclist_expose (gtkcmclist.c:4968) ==00:00:39:01.866 2406== by 0x4373098D: _gtk_marshal_BOOLEAN__BOXED (gtkmarshalers.c:86) ==00:00:39:01.866 2406== by 0x48184274: g_type_class_meta_marshal (gclosure.c:970) ==00:00:39:01.866 2406== by 0x481857DD: g_closure_invoke (gclosure.c:777) ==00:00:39:01.866 2406== by 0x481981C9: signal_emit_unlocked_R (gsignal.c:3624) ==00:00:39:01.866 2406== by 0x481A00AA: g_signal_emit_valist (gsignal.c:3340) ==00:00:39:01.866 2406== ==00:00:39:01.886 2406== Invalid write of size 4 ==00:00:39:01.886 2406== at 0x80E4305: unlock_session (imap.c:540) ==00:00:39:01.886 2406== by 0x80EB932: imap_get_flags (imap.c:5153) ==00:00:39:01.886 2406== by 0x80CE4EF: syncronize_flags (folder.c:1946) ==00:00:39:01.886 2406== by 0x80CF312: folder_item_scan_full (folder.c:2346) ==00:00:39:01.886 2406== by 0x80D0F67: folder_item_scan (folder.c:2507) ==00:00:39:01.886 2406== by 0x80DC9A6: folderview_check_new (folderview.c:1190) ==00:00:39:01.886 2406== by 0x80F7032: inc_all_account_mail (inc.c:360) ==00:00:39:01.887 2406== by 0x81D1AEF: toolbar_inc_all_cb (toolbar.c:2667) ==00:00:39:01.887 2406== by 0x48187548: g_cclosure_marshal_VOID__VOIDv (gmarshal.c:115) ==00:00:39:01.887 2406== by 0x48185A25: _g_closure_invoke_va (gclosure.c:840) ==00:00:39:01.887 2406== by 0x4819FA82: g_signal_emit_valist (gsignal.c:3238) ==00:00:39:01.887 2406== by 0x481A0B80: g_signal_emit_by_name (gsignal.c:3426) ==00:00:39:01.887 2406== Address 0x45f40cc is 0 bytes after a block of size 28 free'd ==00:00:39:01.887 2406== at 0x4007BCD: free (in /usr/lib/valgrind/vgpreload_memcheck-x86-linux.so) ==00:00:39:01.887 2406== by 0x4806B631: g_free (gmem.c:197) ==00:00:39:01.887 2406== by 0x48082E07: g_slice_free1 (gslice.c:1124) ==00:00:39:01.887 2406== by 0x433A4CEA: gdk_region_destroy (gdkregion-generic.c:366) ==00:00:39:01.887 2406== by 0x4339446E: gdk_event_free (gdkevents.c:554) ==00:00:39:01.887 2406== by 0x436971DF: gtk_container_propagate_expose (gtkcontainer.c:2759) ==00:00:39:01.887 2406== by 0x82867BE: gtk_cmclist_expose (gtkcmclist.c:4968) ==00:00:39:01.887 2406== by 0x4373098D: _gtk_marshal_BOOLEAN__BOXED (gtkmarshalers.c:86) ==00:00:39:01.887 2406== by 0x48184274: g_type_class_meta_marshal (gclosure.c:970) ==00:00:39:01.887 2406== by 0x481857DD: g_closure_invoke (gclosure.c:777) ==00:00:39:01.887 2406== by 0x481981C9: signal_emit_unlocked_R (gsignal.c:3624) ==00:00:39:01.887 2406== by 0x481A00AA: g_signal_emit_valist (gsignal.c:3340) ==00:00:39:01.887 2406== This may lead to a crash like in bug 3145. claws-mail was running in background when this happened, however it is possible that it occured just after resuming PC from suspend.
This is probably due to the same root cause as #3145. I'll close it, it should get fixed if I can get #3145 to be correctly fixed. *** This bug has been marked as a duplicate of bug 3145 ***