client: Fix crashing on disconnect command disconnect callback was writing on the argv pointer causing word wordfree to access invalid memory: Invalid free() / delete / delete[] / realloc() at 0x4C2FD18: free (vg_replace_malloc.c:530) by 0x56E8588: wordfree (in /usr/lib64/libc-2.25.so) by 0x41D0EB: rl_handler (shell.c:388) by 0x53CDB6D: rl_callback_read_char (in /usr/lib64/libreadline.so.7.0) by 0x41CA20: input_read (shell.c:661) by 0x41D88A: watch_callback (io-glib.c:170) by 0x4E85246: g_main_context_dispatch (in /usr/lib64/libglib-2.0.so.0.5200.3) by 0x4E855E7: ??? (in /usr/lib64/libglib-2.0.so.0.5200.3) by 0x4E85901: g_main_loop_run (in /usr/lib64/libglib-2.0.so.0.5200.3) by 0x41D77D: bt_shell_run (shell.c:609) by 0x4055E4: main (main.c:2502) Address 0x76afcb4 is 4 bytes inside a block of size 30 alloc'd at 0x4C2EB6B: malloc (vg_replace_malloc.c:299) by 0x517F803: ??? (in /usr/lib64/libdbus-1.so.3.19.0) by 0x516D32A: dbus_message_copy (in /usr/lib64/libdbus-1.so.3.19.0) by 0x4195F4: prop_entry_update.isra.1 (client.c:186) by 0x4197C4: prop_entry_new (client.c:202) by 0x4197C4: add_property (client.c:237) by 0x4199A5: update_properties (client.c:277) by 0x419E74: parse_properties (client.c:974) by 0x419E74: parse_interfaces (client.c:1001) by 0x41B412: parse_managed_objects (client.c:1093) by 0x41B412: get_managed_objects_reply (client.c:1114) by 0x51607A1: ??? (in /usr/lib64/libdbus-1.so.3.19.0) by 0x516411E: dbus_connection_dispatch (in /usr/lib64/libdbus-1.so.3.19.0) by 0x41261F: message_dispatch (mainloop.c:72) by 0x4E81C26: ??? (in /usr/lib64/libglib-2.0.so.0.5200.3)

Diffstat

1 files changed, 7 insertions(+), 3 deletions(-)