View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0005050 | Taler | exchange | public | 2017-06-01 23:04 | 2024-01-12 14:05 |
| Reporter | Christian Grothoff | Assigned To | Christian Grothoff | ||
| Priority | normal | Severity | major | Reproducibility | always |
| Status | closed | Resolution | fixed | ||
| Platform | i7 | OS | Debian GNU/Linux | OS Version | squeeze |
| Product Version | git (master) | ||||
| Target Version | 0.3 | Fixed in Version | 0.3 | ||
| Summary | 0005050: memory leaks in libtalerexchange | ||||
| Description | ==26071== 15 bytes in 1 blocks are definitely lost in loss record 18 of 86 ==26071== at 0x4C2BBAF: malloc (vg_replace_malloc.c:299) ==26071== by 0x5B9189C: GNUNET_xmalloc_unchecked_ (common_allocation.c:227) ==26071== by 0x5B9123A: GNUNET_xmalloc_ (common_allocation.c:75) ==26071== by 0x65C0AA1: parse_variable_data (json_helper.c:138) ==26071== by 0x65BF910: GNUNET_JSON_parse (json.c:60) ==26071== by 0x4E4A635: parse_reserve_history (exchange_api_reserve.c:164) ==26071== by 0x4E4C8B0: reserve_withdraw_payment_required (exchange_api_reserve.c:790) ==26071== by 0x4E4CCC7: handle_reserve_withdraw_finished (exchange_api_reserve.c:871) ==26071== by 0x5978936: GNUNET_CURL_perform (curl.c:472) ==26071== by 0x5978EAC: context_task (curl_reschedule.c:94) ==26071== by 0x5BCF30D: run_ready (scheduler.c:670) ==26071== by 0x5BCFC58: GNUNET_SCHEDULER_run (scheduler.c:937) ==26071== ==26071== 16 bytes in 1 blocks are definitely lost in loss record 26 of 86 ==26071== at 0x4C2BBAF: malloc (vg_replace_malloc.c:299) ==26071== by 0x5B9189C: GNUNET_xmalloc_unchecked_ (common_allocation.c:227) ==26071== by 0x5B9123A: GNUNET_xmalloc_ (common_allocation.c:75) ==26071== by 0x5B91CA0: GNUNET_xstrdup_ (common_allocation.c:354) ==26071== by 0x4E3D963: parse_json_auditor (exchange_api_handle.c:400) ==26071== by 0x4E3E988: decode_keys_json (exchange_api_handle.c:596) ==26071== by 0x4E3EF47: keys_completed_cb (exchange_api_handle.c:717) ==26071== by 0x5978936: GNUNET_CURL_perform (curl.c:472) ==26071== by 0x5978EAC: context_task (curl_reschedule.c:94) ==26071== by 0x5BCF30D: run_ready (scheduler.c:670) ==26071== by 0x5BCFC58: GNUNET_SCHEDULER_run (scheduler.c:937) ==26071== by 0x1156CF: main (test_exchange_api.c:3755) ==26071== ==26071== 30 bytes in 2 blocks are definitely lost in loss record 34 of 86 ==26071== at 0x4C2BBAF: malloc (vg_replace_malloc.c:299) ==26071== by 0x5B9189C: GNUNET_xmalloc_unchecked_ (common_allocation.c:227) ==26071== by 0x5B9123A: GNUNET_xmalloc_ (common_allocation.c:75) ==26071== by 0x65C0AA1: parse_variable_data (json_helper.c:138) ==26071== by 0x65BF910: GNUNET_JSON_parse (json.c:60) ==26071== by 0x4E4A635: parse_reserve_history (exchange_api_reserve.c:164) ==26071== by 0x4E4BD4C: handle_reserve_status_finished (exchange_api_reserve.c:472) ==26071== by 0x5978936: GNUNET_CURL_perform (curl.c:472) ==26071== by 0x5978EAC: context_task (curl_reschedule.c:94) ==26071== by 0x5BCF30D: run_ready (scheduler.c:670) ==26071== by 0x5BCFC58: GNUNET_SCHEDULER_run (scheduler.c:937) ==26071== by 0x1156CF: main (test_exchange_api.c:3755) ==26071== ==26071== 40 bytes in 1 blocks are definitely lost in loss record 38 of 86 ==26071== at 0x4C2BBAF: malloc (vg_replace_malloc.c:299) ==26071== by 0x5B9189C: GNUNET_xmalloc_unchecked_ (common_allocation.c:227) ==26071== by 0x5B9123A: GNUNET_xmalloc_ (common_allocation.c:75) ==26071== by 0x4E3DA17: parse_json_auditor (exchange_api_handle.c:408) ==26071== by 0x4E3E988: decode_keys_json (exchange_api_handle.c:596) ==26071== by 0x4E3EF47: keys_completed_cb (exchange_api_handle.c:717) ==26071== by 0x5978936: GNUNET_CURL_perform (curl.c:472) ==26071== by 0x5978EAC: context_task (curl_reschedule.c:94) ==26071== by 0x5BCF30D: run_ready (scheduler.c:670) ==26071== by 0x5BCFC58: GNUNET_SCHEDULER_run (scheduler.c:937) ==26071== by 0x1156CF: main (test_exchange_api.c:3755) ==26071== ==26071== 290 (128 direct, 162 indirect) bytes in 1 blocks are definitely lost in loss record 70 of 86 ==26071== at 0x4C2BBAF: malloc (vg_replace_malloc.c:299) ==26071== by 0x5DF956C: ??? (in /usr/lib/x86_64-linux-gnu/libjansson.so.4.9.0) ==26071== by 0x5DFDD16: json_object (in /usr/lib/x86_64-linux-gnu/libjansson.so.4.9.0) ==26071== by 0x5DFCB64: ??? (in /usr/lib/x86_64-linux-gnu/libjansson.so.4.9.0) ==26071== by 0x5DFCF68: json_vpack_ex (in /usr/lib/x86_64-linux-gnu/libjansson.so.4.9.0) ==26071== by 0x5DFD17F: json_pack (in /usr/lib/x86_64-linux-gnu/libjansson.so.4.9.0) ==26071== by 0x5369812: handle_admin_add_incoming (fakebank.c:359) ==26071== by 0x536A418: handle_mhd_request (fakebank.c:637) ==26071== by 0x6C5E7FE: call_connection_handler (connection.c:1929) ==26071== by 0x6C60716: MHD_connection_handle_idle (connection.c:3134) ==26071== by 0x6C6300E: call_handlers (daemon.c:1154) ==26071== by 0x6C670A0: internal_run_from_select (daemon.c:3375) ==26071== ==26071== 501 (63 direct, 438 indirect) bytes in 1 blocks are definitely lost in loss record 76 of 86 ==26071== at 0x4C2BBAF: malloc (vg_replace_malloc.c:299) ==26071== by 0x5DF97BA: ??? (in /usr/lib/x86_64-linux-gnu/libjansson.so.4.9.0) ==26071== by 0x5DFE756: json_object_set_new_nocheck (in /usr/lib/x86_64-linux-gnu/libjansson.so.4.9.0) ==26071== by 0x5DFAD95: ??? (in /usr/lib/x86_64-linux-gnu/libjansson.so.4.9.0) ==26071== by 0x5DFAD69: ??? (in /usr/lib/x86_64-linux-gnu/libjansson.so.4.9.0) ==26071== by 0x5DFAF59: ??? (in /usr/lib/x86_64-linux-gnu/libjansson.so.4.9.0) ==26071== by 0x5DFAD69: ??? (in /usr/lib/x86_64-linux-gnu/libjansson.so.4.9.0) ==26071== by 0x5DFB105: ??? (in /usr/lib/x86_64-linux-gnu/libjansson.so.4.9.0) ==26071== by 0x5DFB3AD: json_loadb (in /usr/lib/x86_64-linux-gnu/libjansson.so.4.9.0) ==26071== by 0x59784E5: download_get_result (curl.c:413) ==26071== by 0x5978915: GNUNET_CURL_perform (curl.c:469) ==26071== by 0x5978EAC: context_task (curl_reschedule.c:94) ==26071== ==26071== 580 (160 direct, 420 indirect) bytes in 2 blocks are definitely lost in loss record 78 of 86 ==26071== at 0x4C2BBAF: malloc (vg_replace_malloc.c:299) ==26071== by 0x5DFDCEA: json_object (in /usr/lib/x86_64-linux-gnu/libjansson.so.4.9.0) ==26071== by 0x5DFCB64: ??? (in /usr/lib/x86_64-linux-gnu/libjansson.so.4.9.0) ==26071== by 0x5DFCF68: json_vpack_ex (in /usr/lib/x86_64-linux-gnu/libjansson.so.4.9.0) ==26071== by 0x5DFD17F: json_pack (in /usr/lib/x86_64-linux-gnu/libjansson.so.4.9.0) ==26071== by 0x5369812: handle_admin_add_incoming (fakebank.c:359) ==26071== by 0x536A418: handle_mhd_request (fakebank.c:637) ==26071== by 0x6C5E7FE: call_connection_handler (connection.c:1929) ==26071== by 0x6C60716: MHD_connection_handle_idle (connection.c:3134) ==26071== by 0x6C6300E: call_handlers (daemon.c:1154) ==26071== by 0x6C670A0: internal_run_from_select (daemon.c:3375) ==26071== by 0x6C67798: MHD_select (daemon.c:3636) ==26071== ==26071== 580 (116 direct, 464 indirect) bytes in 2 blocks are definitely lost in loss record 79 of 86 ==26071== at 0x4C2BBAF: malloc (vg_replace_malloc.c:299) ==26071== by 0x5DF97BA: ??? (in /usr/lib/x86_64-linux-gnu/libjansson.so.4.9.0) ==26071== by 0x5DFE756: json_object_set_new_nocheck (in /usr/lib/x86_64-linux-gnu/libjansson.so.4.9.0) ==26071== by 0x5DFCC11: ??? (in /usr/lib/x86_64-linux-gnu/libjansson.so.4.9.0) ==26071== by 0x5DFCF68: json_vpack_ex (in /usr/lib/x86_64-linux-gnu/libjansson.so.4.9.0) ==26071== by 0x5DFD17F: json_pack (in /usr/lib/x86_64-linux-gnu/libjansson.so.4.9.0) ==26071== by 0x5369812: handle_admin_add_incoming (fakebank.c:359) ==26071== by 0x536A418: handle_mhd_request (fakebank.c:637) ==26071== by 0x6C5E7FE: call_connection_handler (connection.c:1929) ==26071== by 0x6C60716: MHD_connection_handle_idle (connection.c:3134) ==26071== by 0x6C6300E: call_handlers (daemon.c:1154) ==26071== by 0x6C670A0: internal_run_from_select (daemon.c:3375) ==26071== ==26071== 1,002 (160 direct, 842 indirect) bytes in 2 blocks are definitely lost in loss record 84 of 86 ==26071== at 0x4C2BBAF: malloc (vg_replace_malloc.c:299) ==26071== by 0x5DFDCEA: json_object (in /usr/lib/x86_64-linux-gnu/libjansson.so.4.9.0) ==26071== by 0x5DFACC4: ??? (in /usr/lib/x86_64-linux-gnu/libjansson.so.4.9.0) ==26071== by 0x5DFAD69: ??? (in /usr/lib/x86_64-linux-gnu/libjansson.so.4.9.0) ==26071== by 0x5DFAF59: ??? (in /usr/lib/x86_64-linux-gnu/libjansson.so.4.9.0) ==26071== by 0x5DFAD69: ??? (in /usr/lib/x86_64-linux-gnu/libjansson.so.4.9.0) ==26071== by 0x5DFB105: ??? (in /usr/lib/x86_64-linux-gnu/libjansson.so.4.9.0) ==26071== by 0x5DFB3AD: json_loadb (in /usr/lib/x86_64-linux-gnu/libjansson.so.4.9.0) ==26071== by 0x59784E5: download_get_result (curl.c:413) ==26071== by 0x5978915: GNUNET_CURL_perform (curl.c:469) ==26071== by 0x5978EAC: context_task (curl_reschedule.c:94) ==26071== by 0x5BCF30D: run_ready (scheduler.c:670) ==26071== ==26071== 3,132 (48 direct, 3,084 indirect) bytes in 1 blocks are definitely lost in loss record 86 of 86 ==26071== at 0x4C2BBAF: malloc (vg_replace_malloc.c:299) ==26071== by 0x5DFDF3A: json_array (in /usr/lib/x86_64-linux-gnu/libjansson.so.4.9.0) ==26071== by 0x5DFAEAC: ??? (in /usr/lib/x86_64-linux-gnu/libjansson.so.4.9.0) ==26071== by 0x5DFAD69: ??? (in /usr/lib/x86_64-linux-gnu/libjansson.so.4.9.0) ==26071== by 0x5DFAF59: ??? (in /usr/lib/x86_64-linux-gnu/libjansson.so.4.9.0) ==26071== by 0x5DFAD69: ??? (in /usr/lib/x86_64-linux-gnu/libjansson.so.4.9.0) ==26071== by 0x5DFB105: ??? (in /usr/lib/x86_64-linux-gnu/libjansson.so.4.9.0) ==26071== by 0x5DFB3AD: json_loadb (in /usr/lib/x86_64-linux-gnu/libjansson.so.4.9.0) ==26071== by 0x59784E5: download_get_result (curl.c:413) ==26071== by 0x5978915: GNUNET_CURL_perform (curl.c:469) ==26071== by 0x5978EAC: context_task (curl_reschedule.c:94) ==26071== by 0x5BCF30D: run_ready (scheduler.c:670) ==26071== ==26071== LEAK SUMMARY: ==26071== definitely lost: 776 bytes in 14 blocks ==26071== indirectly lost: 5,410 bytes in 83 blocks ==26071== possibly lost: 0 bytes in 0 blocks ==26071== still reachable: 4,722 bytes in 69 blocks ==26071== suppressed: 0 bytes in 0 blocks ==26071== Reachable blocks (those to which a pointer was found) are not shown. ==26071== To see them, rerun with: --leak-check=full --show-leak-kinds=all | ||||
| Steps To Reproduce | Found by valgrinding the test. Suggests code needs to be checked more carefully... | ||||
| Tags | No tags attached. | ||||
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As of ad850ce..4694810, only this one is left (and this one is TRICKY): ==568== ==568== 3,132 (48 direct, 3,084 indirect) bytes in 1 blocks are definitely lost in loss record 67 of 67 ==568== at 0x4C2BBAF: malloc (vg_replace_malloc.c:299) ==568== by 0x5DFDF3A: json_array (in /usr/lib/x86_64-linux-gnu/libjansson.so.4.9.0) ==568== by 0x5DFAEAC: ??? (in /usr/lib/x86_64-linux-gnu/libjansson.so.4.9.0) ==568== by 0x5DFAD69: ??? (in /usr/lib/x86_64-linux-gnu/libjansson.so.4.9.0) ==568== by 0x5DFAF59: ??? (in /usr/lib/x86_64-linux-gnu/libjansson.so.4.9.0) ==568== by 0x5DFAD69: ??? (in /usr/lib/x86_64-linux-gnu/libjansson.so.4.9.0) ==568== by 0x5DFB105: ??? (in /usr/lib/x86_64-linux-gnu/libjansson.so.4.9.0) ==568== by 0x5DFB3AD: json_loadb (in /usr/lib/x86_64-linux-gnu/libjansson.so.4.9.0) ==568== by 0x59784E5: download_get_result (curl.c:413) ==568== by 0x5978915: GNUNET_CURL_perform (curl.c:469) ==568== by 0x5978EAC: context_task (curl_reschedule.c:94) ==568== by 0x5BCF30D: run_ready (scheduler.c:670) ==568== by 0x5BCFC58: GNUNET_SCHEDULER_run (scheduler.c:937) ==568== by 0x1156CF: main (test_exchange_api.c:3755) ==568== |
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Should be all fixed in 4694810..2f74a5b |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2017-06-01 23:04 | Christian Grothoff | New Issue | |
| 2017-06-01 23:04 | Christian Grothoff | Status | new => assigned |
| 2017-06-01 23:04 | Christian Grothoff | Assigned To | => Christian Grothoff |
| 2017-06-04 12:18 | Christian Grothoff | Note Added: 0012211 | |
| 2017-06-04 12:25 | Christian Grothoff | Status | assigned => resolved |
| 2017-06-04 12:25 | Christian Grothoff | Resolution | open => fixed |
| 2017-06-04 12:25 | Christian Grothoff | Fixed in Version | => 0.3 |
| 2017-06-04 12:25 | Christian Grothoff | Note Added: 0012212 | |
| 2017-06-06 14:18 | Christian Grothoff | Status | resolved => closed |
| 2024-01-12 14:05 | Christian Grothoff | Category | exchange API (C) => exchange |
