Bug 1436993 - [NMCI] nmcli segfault when entering editor for new connection
Summary: [NMCI] nmcli segfault when entering editor for new connection
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 7
Classification: Red Hat
Component: NetworkManager
Version: 7.4
Hardware: Unspecified
OS: Unspecified
unspecified
high
Target Milestone: rc
: ---
Assignee: Francesco Giudici
QA Contact: Desktop QE
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2017-03-29 08:42 UTC by Vladimir Benes
Modified: 2017-08-01 09:24 UTC (History)
7 users (show)

Fixed In Version: NetworkManager-1.8.0-0.4.rc2.el7
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2017-08-01 09:24:38 UTC


Attachments (Terms of Use)


Links
System ID Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2017:2299 normal SHIPPED_LIVE Moderate: NetworkManager and libnl3 security, bug fix and enhancement update 2017-08-01 12:40:28 UTC

Description Vladimir Benes 2017-03-29 08:42:22 UTC
Description of problem:
vbenes@krakonosovo:~$ nmcli  connection edit type bond
Segmentation fault (core dumped)

vbenes@krakonosovo:~$ nmcli con edit id ethernet
Segmentation fault (core dumped)

leads to the same issue in utils.c

    error=error@entry=0x7fffffffd920) at clients/cli/utils.c:144
144						*(p->value) = **argv;

Version-Release number of selected component (if applicable):
NetworkManager-1.8.0-0.4.rc1.el7.x86_64


Additional info:
Starting program: /usr/bin/nmcli con edit type bond
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
[New Thread 0x7fffebc65700 (LWP 8173)]
[New Thread 0x7fffeb464700 (LWP 8174)]
[New Thread 0x7fffeac63700 (LWP 8175)]

Program received signal SIGSEGV, Segmentation fault.
nmc_parse_args (arg_arr=arg_arr@entry=0x7fffffffd9b0, last=last@entry=1, argc=0x7fffffffd8e8, argc@entry=0x7fffffffd8ec, argv=0x7fffffffd8e8, argv@entry=0x7fffffffd8e0, 
    error=error@entry=0x7fffffffd920) at clients/cli/utils.c:144
144						*(p->value) = **argv;
(gdb) bt full
#0  0x00005555555bc7b9 in nmc_parse_args (arg_arr=arg_arr@entry=0x7fffffffd9b0, last=last@entry=1, argc=0x7fffffffd8e8, argc@entry=0x7fffffffd8ec, argv=0x7fffffffd8e8, 
    argv@entry=0x7fffffffd8e0, error=error@entry=0x7fffffffd920) at clients/cli/utils.c:144
        p = 0x7fffffffd9b0
        found = <optimized out>
        have_mandatory = <optimized out>
        __func__ = "nmc_parse_args"
#1  0x0000555555586f68 in do_connection_edit (nmc=0x555555805920 <nm_cli>, argc=2, argv=0x7fffffffdef0) at clients/cli/connections.c:7901
        connections = <optimized out>
        connection = 0x0
        s_con = <optimized out>
        connection_type = <optimized out>
        uuid = <optimized out>
        default_name = 0x0
        type = 0x0
        type_ask = 0x0
        con_name = 0x0
        con = 0x0
        con_id = 0x0
        con_uuid = 0x0
        con_path = 0x0
        selector = 0x0
        tmp_str = 0x7fffffffdef0 "K\342\377\377\377\177"
        error = 0x0
        err1 = 0x0
        exp_args = 
            {{name = 0x5555555c31e5 "type", has_value = 1, value = 0x7fffffffd8f8, mandatory = 0, found = 0}, {name = 0x5555555c364d "con-name", has_value = 1, value = 0x7fffffffd900, mandatory = 0, found = 0}, {name = 0x5555555cfa8a "id", has_value = 1, value = 0x7fffffffd908, mandatory = 0, found = 0}, {name = 0x5555555cf7a5 "uuid", has_value = 1, value = 0x7fffffffd910, mandatory = 0, found = 0}, {name = 0x5555555cf4ec "path", has_value = 1, value = 0x7fffffffd918, mandatory = 0, found = 0}, {name = 0x0, has_value = 0, value = 0x0, mandatory = 0, found = 0}}
        __func__ = "do_connection_edit"
#2  0x0000555555578a76 in call_cmd (nmc=0x555555805920 <nm_cli>, simple=0x55555581d490 [GSimpleAsyncResult], cmd=0x5555557f4ce0 <connection_cmds+128>, argc=2, argv=0x7fffffffdef0)
    at clients/cli/common.c:1672
        call = <optimized out>
#3  0x0000555555578b75 in got_client (source_object=<optimized out>, res=<optimized out>, user_data=0x55555581ca30) at clients/cli/common.c:1654
        error = 0x0
        call = 0x55555581ca30
        nmc = 0x555555805920 <nm_cli>
#4  0x00007ffff590b727 in g_simple_async_result_complete (simple=0x55555581d500 [GSimpleAsyncResult]) at gsimpleasyncresult.c:801
        current_source = 0x555555898d30
        current_context = <optimized out>
        __FUNCTION__ = "g_simple_async_result_complete"
#5  0x00007ffff78c72d6 in client_inited (source=0x555555819480 [NMClient], result=0x5555558215f0, user_data=0x55555581d500) at libnm/nm-client.c:1832
        simple = 0x55555581d500 [GSimpleAsyncResult]
        error = 0x0
#6  0x00007ffff590b727 in g_simple_async_result_complete (simple=0x5555558215f0 [GSimpleAsyncResult]) at gsimpleasyncresult.c:801
        current_source = 0x555555898d30
        current_context = <optimized out>
        __FUNCTION__ = "g_simple_async_result_complete"
#7  0x00007ffff78c64cd in init_async_complete (init_data=init_data@entry=0x555555811840) at libnm/nm-client.c:2329
#8  0x00007ffff78c655e in async_inited_obj_nm (object=0x55555583f9e0 [NMRemoteConnection], result=0x555555868200, user_data=0x555555811840) at libnm/nm-client.c:2347
        init_data = 0x555555811840
---Type <return> to continue, or q <return> to quit---
        error = 0x0
#9  0x00007ffff590b727 in g_simple_async_result_complete (simple=0x555555868200 [GSimpleAsyncResult]) at gsimpleasyncresult.c:801
        current_source = 0x555555898d30
        current_context = <optimized out>
        __FUNCTION__ = "g_simple_async_result_complete"
#10 0x00007ffff78e520b in init_async_parent_inited (error=0x0, init_data=0x7fffe0015630) at libnm/nm-remote-connection.c:677
        init_data = 0x7fffe0015630
#11 0x00007ffff78e520b in init_async_parent_inited (source=<optimized out>, result=<optimized out>, user_data=0x7fffe0015630) at libnm/nm-remote-connection.c:689
        init_data = 0x7fffe0015630
#12 0x00007ffff590b727 in g_simple_async_result_complete (simple=0x555555867c30 [GSimpleAsyncResult]) at gsimpleasyncresult.c:801
        current_source = 0x555555898d30
        current_context = <optimized out>
        __FUNCTION__ = "g_simple_async_result_complete"
#13 0x00007ffff590b789 in complete_in_idle_cb (data=data@entry=0x555555867c30) at gsimpleasyncresult.c:813
        simple = 0x555555867c30 [GSimpleAsyncResult]
#14 0x00007ffff53770d7 in g_idle_dispatch (source=0x555555898d30, callback=0x7ffff590b780 <complete_in_idle_cb>, user_data=0x555555867c30) at gmain.c:5543
        again = <optimized out>
#15 0x00007ffff537a4c9 in g_main_context_dispatch (context=0x555555819ec0) at gmain.c:3201
        dispatch = 0x7ffff53770c0 <g_idle_dispatch>
        prev_source = 0x0
        was_in_call = 0
        user_data = 0x555555867c30
        callback = 0x7ffff590b780 <complete_in_idle_cb>
        cb_funcs = 0x7ffff5640920 <g_source_callback_funcs>
        cb_data = 0x555555898da0
        need_destroy = <optimized out>
        source = 0x555555898d30
        current = 0x55555580f750
        i = 0
#16 0x00007ffff537a4c9 in g_main_context_dispatch (context=context@entry=0x555555819ec0) at gmain.c:3854
#17 0x00007ffff537a818 in g_main_context_iterate (context=0x555555819ec0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3927
        max_priority = 0
        timeout = 0
        some_ready = 1
        nfds = <optimized out>
        allocated_nfds = 1
        fds = 0x555555825520
#18 0x00007ffff537aaea in g_main_loop_run (loop=0x555555810bc0) at gmain.c:4123
        __FUNCTION__ = "g_main_loop_run"
#19 0x0000555555577c96 in main (argc=<optimized out>, argv=<optimized out>) at clients/cli/nmcli.c:613

Comment 5 errata-xmlrpc 2017-08-01 09:24:38 UTC
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHSA-2017:2299


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