View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0001844 | GNUnet | transport service | public | 2011-10-24 00:54 | 2011-10-31 12:00 |
| Reporter | Christian Grothoff | Assigned To | Matthias Wachs | ||
| Priority | normal | Severity | crash | Reproducibility | have not tried |
| Status | closed | Resolution | fixed | ||
| Product Version | Git master | ||||
| Summary | 0001844: invalid write of size 8 (valgrind report) | ||||
| Description | ==19502== Invalid write of size 8 ==19502== at 0x4092FF: disconnect_neighbour (gnunet-service-transport_neighbours.c:485) ==19502== by 0x4096E0: neighbour_timeout_task (gnunet-service-transport_neighbours.c:546) ==19502== by 0x567C548: run_ready (scheduler.c:685) ==19502== by 0x567CCFF: GNUNET_SCHEDULER_run (scheduler.c:867) ==19502== by 0x56882E1: GNUNET_SERVICE_run (service.c:1608) ==19502== by 0x403B35: main (gnunet-service-transport.c:598) ==19502== Address 0x781e390 is not stack'd, malloc'd or (recently) free'd ==19502== Oct 23 21:08:48-131043 transport-19502 WARNING Plugin gave us 76 bytes of data but somehow the session is not marked as UP yet! Oct 23 21:08:48-131237 transport-19502 WARNING Discarded 76 bytes of type 83 from 7RAV: connection is down! valgrind: m_mallocfree.c:225 (mk_plain_bszB): Assertion 'bszB != 0' failed. valgrind: This is probably caused by your program erroneously writing past the end of a heap block and corrupting heap metadata. If you fix any invalid writes reported by Memcheck, this assertion failure will probably go away. Please try that before reporting this as a bug. ==19502== at 0x3802B0A7: report_and_quit (m_libcassert.c:191) ==19502== by 0x3802B2E0: vgPlain_assert_fail (m_libcassert.c:265) ==19502== by 0x38037AC2: vgPlain_arena_free (m_mallocfree.c:225) ==19502== by 0x38001DE9: die_and_free_mem (mc_malloc_wrappers.c:123) ==19502== by 0x380662C1: vgPlain_scheduler (scheduler.c:1394) ==19502== by 0x3808F194: run_a_thread_NORETURN (syswrap-linux.c:94) sched status: running_tid=1 Thread 1: status = VgTs_Runnable ==19502== at 0x4C240FD: free (vg_replace_malloc.c:366) ==19502== by 0x565057B: GNUNET_xfree_ (common_allocation.c:202) ==19502== by 0x408938: transmit_send_continuation (gnunet-service-transport_neighbours.c:361) ==19502== by 0x6D1DD97: do_transmit (plugin_transport_tcp.c:722) ==19502== by 0x568037E: transmit_ready_callback_wrapper (server.c:1241) ==19502== by 0x5658F55: process_notify (connection.c:1373) ==19502== by 0x5659856: transmit_ready (connection.c:1554) ==19502== by 0x567C548: run_ready (scheduler.c:685) ==19502== by 0x567CCFF: GNUNET_SCHEDULER_run (scheduler.c:867) ==19502== by 0x56882E1: GNUNET_SERVICE_run (service.c:1608) ==19502== by 0x403B35: main (gnunet-service-transport.c:598) | ||||
| Tags | No tags attached. | ||||
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fixed in 17706 |
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wrong bug |
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Possibly fixed in SVN 17708. |
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peer was running for some time and problem did not occur anymore |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2011-10-24 00:54 | Christian Grothoff | New Issue | |
| 2011-10-24 00:54 | Christian Grothoff | Status | new => assigned |
| 2011-10-24 00:54 | Christian Grothoff | Assigned To | => Matthias Wachs |
| 2011-10-24 11:37 | Matthias Wachs | Note Added: 0004743 | |
| 2011-10-24 11:37 | Matthias Wachs | Status | assigned => resolved |
| 2011-10-24 11:37 | Matthias Wachs | Resolution | open => fixed |
| 2011-10-24 11:37 | Matthias Wachs | Note Added: 0004744 | |
| 2011-10-24 11:37 | Matthias Wachs | Status | resolved => feedback |
| 2011-10-24 11:37 | Matthias Wachs | Resolution | fixed => reopened |
| 2011-10-24 13:03 | Christian Grothoff | Status | feedback => assigned |
| 2011-10-24 13:08 | Christian Grothoff | Note Added: 0004751 | |
| 2011-10-24 14:02 | Matthias Wachs | Note Added: 0004752 | |
| 2011-10-24 14:02 | Matthias Wachs | Status | assigned => resolved |
| 2011-10-24 14:02 | Matthias Wachs | Resolution | reopened => fixed |
| 2011-10-31 12:00 | Christian Grothoff | Status | resolved => closed |
