http://defect.opensolaris.org/bz/show_bug.cgi?id=10090
Summary: nwamd faults accessing bad buffer in
nwam_get_prop_value()
Classification: Development
Product: nwam
Version: unspecified
Platform: ANY/Generic
OS/Version: All
Status: NEW
Severity: normal
Priority: P3
Component: ON daemon
AssignedTo: nwam-dev at opensolaris.org
ReportedBy: John.Leser at sun.com
QAContact: nwam-dev at opensolaris.org
Created an attachment (id=2261)
--> (http://defect.opensolaris.org/bz/attachment.cgi?id=2261)
Core file from nwamd
This is with build nwam1-build:2009-07-13, running event tests that create
several ENMs, then cause them to be enabled/disabled based on ip-address
activation conditions.
bash-3.2# mdb /var/cores/core.nwamd.208518
Loading modules: [ libumem.so.1 libuutil.so.1 libnvpair.so.1 libsysevent.so.1
ld.so.1 ]
> $c
libnvpair.so.1`nvlist_lookup_nvpair_ei_sep+0x71(deadbeef, 806b2e8, 0, 8047d38,
0
, 0)
libnvpair.so.1`nvlist_lookup_nvpair+0x1a(deadbeef, 806b2e8, 8047d38, fead3ee5)
libnwam.so.1`nwam_get_prop_value+0x4b(deadbeef, 806b2e8, 8047d90, feac8034,
fee12a00)
libnwam.so.1`nwam_enm_get_prop_value+0x2a(80e3648, 806b2e8, 8047d90, 80c47a4)
nwamd_enm_check+0x2a(80c4708)
nwamd_walk_objects+0x72(3, 805c5a4, 0, 805da38, 8082800, 80f679c)
nwamd_enm_check_conditions+0x14(80f6718, 80fa708, 8047e48, 805dba4, 1, 809db14)
nwamd_triggered_check_all_conditions+0xb(1, 809db14, 8047e68, 80604bc, 29,
fef8c030)
nwamd_event_handler+0x84(29, fef8c030, 1, 0, 8047e50, feffb804)
main+0x1c8(1, 8047e94, 8047e9c, 80597af)
_start+0x7d(1, 8047f24, 0, 8047f34, 8047f4c, 8047f70)
> ::status
debugging core file of nwamd (32-bit) from unknown
file: /lib/inet/nwamd
initial argv: /lib/inet/nwamd
threading model: native threads
status: process terminated by SIGSEGV (Segmentation Fault), addr=deadbef3
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