View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0002070 | GNUnet | cadet service | public | 2012-01-15 19:58 | 2012-02-28 11:05 |
| Reporter | Christian Grothoff | Assigned To | Bart Polot | ||
| Priority | immediate | Severity | crash | Reproducibility | always |
| Status | closed | Resolution | fixed | ||
| Product Version | Git master | ||||
| Target Version | 0.9.2 | Fixed in Version | 0.9.2 | ||
| Summary | 0002070: crash in mesh service during log call (NULL pointer dereference) | ||||
| Description | (gdb) ba #0 0x00000000004022d7 in client_allow_send (cls=0xd44ae0, tc=0x7fff0a980dc0) at gnunet-service-mesh.c:731 #1 0x00007f70f9836682 in run_ready (rs=0xd40890, ws=0xd40920) at scheduler.c:684 #2 0x00007f70f9836e67 in GNUNET_SCHEDULER_run ( task=0x7f70f98424b2 <service_task>, task_cls=0x7fff0a9810c0) at scheduler.c:874 #3 0x00007f70f9843f54 in GNUNET_SERVICE_run (argc=3, argv=0x7fff0a981328, serviceName=0x4140cc "mesh", opt=GNUNET_SERVICE_OPTION_NONE, task=0x40f364 <run>, task_cls=0x0) at service.c:1712 #4 0x000000000040f9c9 in main (argc=3, argv=0x7fff0a981328) at gnunet-service-mesh.c:4502 (gdb) print *info $3 = {origin = 0x0, data = 0xd44b60, client = 0x0, peer = 0xd43a30, destination = 0, copies = 0x0, handler_n = 3803388433, size = 1326653576519, timeout_task = 0x7f70f983cba7} | ||||
| Tags | No tags attached. | ||||
| child of | 0002064 | closed | Christian Grothoff | new VPN service (working with new exit/dns services) needs to be fully implemented and tested |
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Fixed in SVN 19199. |
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Not fixed, as the pointer is not even NULL: ==30059== Invalid read of size 4 ==30059== at 0x4022E4: client_allow_send (gnunet-service-mesh.c:731) ==30059== by 0x527E681: run_ready (scheduler.c:684) ==30059== by 0x527EE66: GNUNET_SCHEDULER_run (scheduler.c:874) ==30059== by 0x528BF53: GNUNET_SERVICE_run (service.c:1712) ==30059== by 0x40F9DC: main (gnunet-service-mesh.c:4502) ==30059== Address 0x64 is not stack'd, malloc'd or (recently) free'd ==30059== ==30059== ==30059== Process terminating with default action of signal 11 (SIGSEGV): dumping core ==30059== Access not within mapped region at address 0x64 ==30059== at 0x4022E4: client_allow_send (gnunet-service-mesh.c:731) ==30059== by 0x527E681: run_ready (scheduler.c:684) ==30059== by 0x527EE66: GNUNET_SCHEDULER_run (scheduler.c:874) ==30059== by 0x528BF53: GNUNET_SERVICE_run (service.c:1712) ==30059== by 0x40F9DC: main (gnunet-service-mesh.c:4502) |
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Workaround in 19205, working on fix. |
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cc1: warnings being treated as errors gnunet-service-mesh.c: In function ‘client_allow_send’: gnunet-service-mesh.c:736: error: passing argument 1 of ‘GNUNET_SERVER_receive_done’ from incompatible pointer type ../../src/include/gnunet_server_lib.h:226: note: expected ‘struct GNUNET_SERVER_Client *’ but argument is of type ‘struct MeshClient *’ |
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Oops, fixed that. Still working on the big picture. |
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Fixed in r19208. |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2012-01-15 19:58 | Christian Grothoff | New Issue | |
| 2012-01-15 19:58 | Christian Grothoff | Status | new => assigned |
| 2012-01-15 19:58 | Christian Grothoff | Assigned To | => Bart Polot |
| 2012-01-15 21:51 | Christian Grothoff | Relationship added | child of 0002064 |
| 2012-01-17 16:40 | Christian Grothoff | Assigned To | Bart Polot => Christian Grothoff |
| 2012-01-17 16:40 | Christian Grothoff | Note Added: 0005272 | |
| 2012-01-17 16:40 | Christian Grothoff | Status | assigned => resolved |
| 2012-01-17 16:40 | Christian Grothoff | Fixed in Version | => 0.9.2 |
| 2012-01-17 16:40 | Christian Grothoff | Resolution | open => fixed |
| 2012-01-17 16:45 | Christian Grothoff | Status | resolved => assigned |
| 2012-01-17 16:45 | Christian Grothoff | Note Added: 0005273 | |
| 2012-01-17 16:46 | Christian Grothoff | Reproducibility | have not tried => always |
| 2012-01-17 16:46 | Christian Grothoff | Resolution | fixed => open |
| 2012-01-17 16:46 | Christian Grothoff | Fixed in Version | 0.9.2 => |
| 2012-01-17 16:47 | Christian Grothoff | Assigned To | Christian Grothoff => Bart Polot |
| 2012-01-17 16:47 | Christian Grothoff | Priority | normal => immediate |
| 2012-01-17 17:14 | Bart Polot | Note Added: 0005275 | |
| 2012-01-17 17:15 | Bart Polot | Status | assigned => confirmed |
| 2012-01-17 17:16 | Christian Grothoff | Note Added: 0005276 | |
| 2012-01-17 17:17 | Bart Polot | Note Added: 0005277 | |
| 2012-01-17 18:30 | Bart Polot | Note Added: 0005278 | |
| 2012-01-17 18:30 | Bart Polot | Status | confirmed => resolved |
| 2012-01-17 18:30 | Bart Polot | Fixed in Version | => Git master |
| 2012-01-17 18:30 | Bart Polot | Resolution | open => fixed |
| 2012-01-22 21:17 | Christian Grothoff | Fixed in Version | Git master => 0.9.2 |
| 2012-02-28 11:05 | Christian Grothoff | Status | resolved => closed |
| 2014-05-09 18:34 | Christian Grothoff | Category | mesh service => cadet service |
