| Summary: | Claws segfaults when closing LDAP-enabled address book | ||
|---|---|---|---|
| Product: | Claws Mail (GTK 2) | Reporter: | Arthur HUILLET <arthur.huillet> |
| Component: | UI/Address Book/LDAP | Assignee: | users |
| Status: | RESOLVED FIXED | ||
| Severity: | normal | CC: | arthur.huillet |
| Priority: | P3 | ||
| Version: | 3.9.2 | ||
| Hardware: | PC | ||
| OS: | Linux | ||
Changes related to this bug have been committed. Please check latest Git and update the bug accordingly. You can also get the patch from: http://git.claws-mail.org/ ++ ChangeLog 2016-08-30 10:04:02.465578020 +0200 http://git.claws-mail.org/?p=claws.git;a=commitdiff;h=bd5a2f11731a865d3db59786453bcf4db33a4852 Merge: 21d9e5d 2032c91 Author: Colin Leroy <colin@colino.net> Date: Tue Aug 30 10:04:01 2016 +0200 Merge branch 'master' of file:///home/git/claws http://git.claws-mail.org/?p=claws.git;a=commitdiff;h=2032c913a77a1c55527152af1244a3b8cfda9a6f Author: Andrej Kacian <ticho@claws-mail.org> Date: Tue Aug 30 10:03:06 2016 +0200 Fix NULL pointer dereference in LDAP lookup code. Fixes bug #3027. A long-overdue fix. :) By the way, Claws Mail is not trying to write into LDAP here, all this code is doing is modifying strings in local memory, during config save to local addressbook XML. |
Sometimes, when closing a LDAP-enabled addres book, claws will crash. Below is a backtrace: #0 0x00007ffff4395ad6 in __strcmp_ssse3 () from /usr/lib/libc.so.6 #1 0x00000000005ae98c in ldapsvr_modify_dn (hash=hash@entry=0x115f180, dn=dn@entry=0x7fffd400c250 "CN=FirstName LastName,OU=Users,OU=accounts,DC=company,DC=com") at ldapupdate.c:415 #2 0x00000000005b059b in ldapsvr_update_contact (server=server@entry=0xa22ca0, contact=contact@entry=0x115f180) at ldapupdate.c:1126 #3 0x00000000005b0f39 in ldapsvr_update_book (server=server@entry=0xa22ca0, item=item@entry=0x0) at ldapupdate.c:1444 #4 0x000000000058be06 in addrindex_save_data (addrIndex=0xa1ded0) at addrindex.c:1825 #5 0x000000000058796e in addressbook_export_to_file () at addressbook.c:4374 #6 0x0000000000588299 in addressbook_close () at addressbook.c:1358 #7 0x00007ffff728fd85 in ?? () from /usr/lib/libgtk-x11-2.0.so.0 #8 0x00007ffff4eeb6a8 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0 #9 0x00007ffff4efd03d in ?? () from /usr/lib/libgobject-2.0.so.0 #10 0x00007ffff4f04a19 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0 #11 0x00007ffff4f05002 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0 #12 0x00007ffff739fab4 in ?? () from /usr/lib/libgtk-x11-2.0.so.0 #13 0x00007ffff728eb5b in gtk_main_do_event () from /usr/lib/libgtk-x11-2.0.so.0 #14 0x00007ffff6f09c3c in ?? () from /usr/lib/libgdk-x11-2.0.so.0 #15 0x00007ffff4c23256 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #16 0x00007ffff4c235a8 in ?? () from /usr/lib/libglib-2.0.so.0 #17 0x00007ffff4c239aa in g_main_loop_run () from /usr/lib/libglib-2.0.so.0 #18 0x00007ffff728d9d7 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0 #19 0x0000000000448775 in main (argc=1, argv=0x7fffffffe878) at main.c:1721 Here is some more info: (gdb) frame 1 415 if (strcmp(compare, rdn->attribute) != 0) { (gdb) print compare $1 = (gchar *) 0x0 (gdb) print rdn->attribute $2 = (gchar *) 0x12b2670 "CN" By the way - I never asked Claws to write to the LDAP, and it looks like this might be what it is attempting to do. ?! Thanks