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| author | Lukas Slebodnik <lslebodn@redhat.com> | 2015-08-07 14:29:45 +0200 |
|---|---|---|
| committer | Jakub Hrozek <jhrozek@redhat.com> | 2015-08-20 22:54:55 +0200 |
| commit | ddcdb9ecfbbfb7e3ce57c7b97eefa3e59b5a0e78 (patch) | |
| tree | ccc7d219b958c5e44bb032236e73abc9a6b8a2f7 /BUILD.txt | |
| parent | ee8f6d929ab3a047e05b4522cb0d61273293e2c4 (diff) | |
| download | sssd-ddcdb9ecfbbfb7e3ce57c7b97eefa3e59b5a0e78.tar.gz sssd-ddcdb9ecfbbfb7e3ce57c7b97eefa3e59b5a0e78.tar.xz sssd-ddcdb9ecfbbfb7e3ce57c7b97eefa3e59b5a0e78.zip | |
NSS: Fix use after free
It can happed if there are two domains and user is not found
in the first one.
==29279== Invalid read of size 1
==29279== at 0x4C2CBA2: strlen (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==29279== by 0x89A7AC4: talloc_strdup (in /usr/lib64/libtalloc.so.2.1.2)
==29279== by 0x11668A: nss_cmd_initgroups_search (nsssrv_cmd.c:4191)
==29279== by 0x118B27: nss_cmd_getby_dp_callback (nsssrv_cmd.c:1208)
==29279== by 0x10F2B4: nsssrv_dp_send_acct_req_done (nsssrv_cmd.c:759)
==29279== by 0x126AFB: sss_dp_internal_get_done (responder_dp.c:802)
==29279== by 0x56EA861: ??? (in /usr/lib64/libdbus-1.so.3.7.4)
==29279== by 0x56EDB50: dbus_connection_dispatch (in /usr/lib64/libdbus-1.so.3.7.4)
==29279== by 0x50721E1: sbus_dispatch (sssd_dbus_connection.c:96)
==29279== by 0x879B22E: tevent_common_loop_timer_delay (tevent_timed.c:341)
==29279== by 0x879C239: epoll_event_loop_once (tevent_epoll.c:911)
==29279== by 0x879A936: std_event_loop_once (tevent_standard.c:114)
==29279== Address 0xbbad240 is 96 bytes inside a block of size 106 free'd
==29279== at 0x4C2AD17: free (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==29279== by 0x89A46E3: _talloc_free (in /usr/lib64/libtalloc.so.2.1.2)
==29279== by 0x116679: nss_cmd_initgroups_search (nsssrv_cmd.c:4190)
==29279== by 0x118B27: nss_cmd_getby_dp_callback (nsssrv_cmd.c:1208)
==29279== by 0x10F2B4: nsssrv_dp_send_acct_req_done (nsssrv_cmd.c:759)
==29279== by 0x126AFB: sss_dp_internal_get_done (responder_dp.c:802)
==29279== by 0x56EA861: ??? (in /usr/lib64/libdbus-1.so.3.7.4)
==29279== by 0x56EDB50: dbus_connection_dispatch (in /usr/lib64/libdbus-1.so.3.7.4)
==29279== by 0x50721E1: sbus_dispatch (sssd_dbus_connection.c:96)
==29279== by 0x879B22E: tevent_common_loop_timer_delay (tevent_timed.c:341)
==29279== by 0x879C239: epoll_event_loop_once (tevent_epoll.c:911)
==29279== by 0x879A936: std_event_loop_once (tevent_standard.c:114)
Resolves:
https://fedorahosted.org/sssd/ticket/2749
Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
Diffstat (limited to 'BUILD.txt')
0 files changed, 0 insertions, 0 deletions