RHEL Engineering is moving the tracking of its product development work on RHEL 6 through RHEL 9 to Red Hat Jira (issues.redhat.com). If you're a Red Hat customer, please continue to file support cases via the Red Hat customer portal. If you're not, please head to the "RHEL project" in Red Hat Jira and file new tickets here. Individual Bugzilla bugs in the statuses "NEW", "ASSIGNED", and "POST" are being migrated throughout September 2023. Bugs of Red Hat partners with an assigned Engineering Partner Manager (EPM) are migrated in late September as per pre-agreed dates. Bugs against components "kernel", "kernel-rt", and "kpatch" are only migrated if still in "NEW" or "ASSIGNED". If you cannot log in to RH Jira, please consult article #7032570. That failing, please send an e-mail to the RH Jira admins at rh-issues@redhat.com to troubleshoot your issue as a user management inquiry. The email creates a ServiceNow ticket with Red Hat. Individual Bugzilla bugs that are migrated will be moved to status "CLOSED", resolution "MIGRATED", and set with "MigratedToJIRA" in "Keywords". The link to the successor Jira issue will be found under "Links", have a little "two-footprint" icon next to it, and direct you to the "RHEL project" in Red Hat Jira (issue links are of type "https://issues.redhat.com/browse/RHEL-XXXX", where "X" is a digit). This same link will be available in a blue banner at the top of the page informing you that that bug has been migrated.
Bug 1360612 - Memory leak on incomplete JSON parse
Summary: Memory leak on incomplete JSON parse
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 7
Classification: Red Hat
Component: qemu-kvm-rhev
Version: 7.3
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: rc
: ---
Assignee: Markus Armbruster
QA Contact: Chao Yang
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2016-07-27 07:17 UTC by Markus Armbruster
Modified: 2016-11-07 21:26 UTC (History)
4 users (show)

Fixed In Version: qemu-kvm-rhev-2.6.0-17.el7
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2016-11-07 21:26:44 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2016:2673 0 normal SHIPPED_LIVE qemu-kvm-rhev bug fix and enhancement update 2016-11-08 01:06:13 UTC

Description Markus Armbruster 2016-07-27 07:17:24 UTC 
Description of problem:
Upstream commit 95385fe "qjson: store tokens in a GQueue" introduced a
memory leak.  We need the followup fixes to plug it:

    a942d8fa json-streamer: fix double-free on exiting during a parse
    ba4dba54 json-streamer: Don't leak tokens on incomplete parse

Version-Release number of selected component (if applicable):
qemu-kvm-rhev-2.6.0-16.el7

How reproducible:
Always

Steps to Reproduce:
1. Build tests/check-qjson.  The easiest way is "make && make check".
2. valgrind --leak-check=full tests/check-qjson

Actual results:
valgrind reports memory leaks.  See "additional info" for details.

Expected results:
No memory leaks reported.

Additional info:
==9520== 
==9520== HEAP SUMMARY:
==9520==     in use at exit: 116,145 bytes in 1,362 blocks
==9520==   total heap usage: 549,285 allocs, 547,923 frees, 22,629,087 bytes allocated
==9520== 
==9520== 14 bytes in 1 blocks are definitely lost in loss record 36 of 137
==9520==    at 0x4C28BF6: malloc (vg_replace_malloc.c:299)
==9520==    by 0x52FB528: g_malloc (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x110AD1: json_message_process_token (json-streamer.c:54)
==9520==    by 0x113D8C: json_lexer_feed_char (json-lexer.c:310)
==9520==    by 0x113E9D: json_lexer_feed (json-lexer.c:360)
==9520==    by 0x11088D: qobject_from_jsonv (qjson.c:46)
==9520==    by 0x10B8BF: unterminated_array (check-qjson.c:1448)
==9520==    by 0x531B50A: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B6D2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B6D2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B8DD: g_test_run_suite (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B900: g_test_run (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520== 
==9520== 15 bytes in 1 blocks are definitely lost in loss record 40 of 137
==9520==    at 0x4C28BF6: malloc (vg_replace_malloc.c:299)
==9520==    by 0x52FB528: g_malloc (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x110AD1: json_message_process_token (json-streamer.c:54)
==9520==    by 0x113D8C: json_lexer_feed_char (json-lexer.c:310)
==9520==    by 0x110895: qobject_from_jsonv (qjson.c:47)
==9520==    by 0x10B8BF: unterminated_array (check-qjson.c:1448)
==9520==    by 0x531B50A: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B6D2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B6D2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B8DD: g_test_run_suite (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B900: g_test_run (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x10B58F: main (check-qjson.c:1549)
==9520== 
==9520== 15 bytes in 1 blocks are definitely lost in loss record 41 of 137
==9520==    at 0x4C28BF6: malloc (vg_replace_malloc.c:299)
==9520==    by 0x52FB528: g_malloc (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x110AD1: json_message_process_token (json-streamer.c:54)
==9520==    by 0x113D8C: json_lexer_feed_char (json-lexer.c:310)
==9520==    by 0x110895: qobject_from_jsonv (qjson.c:47)
==9520==    by 0x10B81F: unterminated_dict (check-qjson.c:1466)
==9520==    by 0x531B50A: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B6D2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B6D2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B8DD: g_test_run_suite (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B900: g_test_run (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x10B58F: main (check-qjson.c:1549)
==9520== 
==9520== 17 bytes in 1 blocks are definitely lost in loss record 77 of 137
==9520==    at 0x4C28BF6: malloc (vg_replace_malloc.c:299)
==9520==    by 0x52FB528: g_malloc (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x110AD1: json_message_process_token (json-streamer.c:54)
==9520==    by 0x113D1C: json_lexer_feed_char (json-lexer.c:345)
==9520==    by 0x110895: qobject_from_jsonv (qjson.c:47)
==9520==    by 0x10B9AF: unterminated_string (check-qjson.c:1430)
==9520==    by 0x531B50A: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B6D2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B6D2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B8DD: g_test_run_suite (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B900: g_test_run (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x10B58F: main (check-qjson.c:1549)
==9520== 
==9520== 17 bytes in 1 blocks are definitely lost in loss record 78 of 137
==9520==    at 0x4C28BF6: malloc (vg_replace_malloc.c:299)
==9520==    by 0x52FB528: g_malloc (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x110AD1: json_message_process_token (json-streamer.c:54)
==9520==    by 0x113D1C: json_lexer_feed_char (json-lexer.c:345)
==9520==    by 0x110895: qobject_from_jsonv (qjson.c:47)
==9520==    by 0x10B90F: unterminated_sq_string (check-qjson.c:1436)
==9520==    by 0x531B50A: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B6D2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B6D2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B8DD: g_test_run_suite (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B900: g_test_run (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x10B58F: main (check-qjson.c:1549)
==9520== 
==9520== 19 bytes in 1 blocks are definitely lost in loss record 82 of 137
==9520==    at 0x4C28BF6: malloc (vg_replace_malloc.c:299)
==9520==    by 0x52FB528: g_malloc (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x110AD1: json_message_process_token (json-streamer.c:54)
==9520==    by 0x113D1C: json_lexer_feed_char (json-lexer.c:345)
==9520==    by 0x110895: qobject_from_jsonv (qjson.c:47)
==9520==    by 0x10B95F: unterminated_escape (check-qjson.c:1442)
==9520==    by 0x531B50A: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B6D2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B6D2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B8DD: g_test_run_suite (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B900: g_test_run (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x10B58F: main (check-qjson.c:1549)
==9520== 
==9520== 43 bytes in 3 blocks are definitely lost in loss record 98 of 137
==9520==    at 0x4C28BF6: malloc (vg_replace_malloc.c:299)
==9520==    by 0x52FB528: g_malloc (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x110AD1: json_message_process_token (json-streamer.c:54)
==9520==    by 0x113D8C: json_lexer_feed_char (json-lexer.c:310)
==9520==    by 0x113E9D: json_lexer_feed (json-lexer.c:360)
==9520==    by 0x11088D: qobject_from_jsonv (qjson.c:46)
==9520==    by 0x10B86F: unterminated_array_comma (check-qjson.c:1454)
==9520==    by 0x531B50A: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B6D2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B6D2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B8DD: g_test_run_suite (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B900: g_test_run (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520== 
==9520== 46 bytes in 3 blocks are definitely lost in loss record 99 of 137
==9520==    at 0x4C28BF6: malloc (vg_replace_malloc.c:299)
==9520==    by 0x52FB528: g_malloc (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x110AD1: json_message_process_token (json-streamer.c:54)
==9520==    by 0x113D8C: json_lexer_feed_char (json-lexer.c:310)
==9520==    by 0x113E9D: json_lexer_feed (json-lexer.c:360)
==9520==    by 0x11088D: qobject_from_jsonv (qjson.c:46)
==9520==    by 0x10B81F: unterminated_dict (check-qjson.c:1466)
==9520==    by 0x531B50A: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B6D2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B6D2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B8DD: g_test_run_suite (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B900: g_test_run (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520== 
==9520== 75 bytes in 5 blocks are definitely lost in loss record 128 of 137
==9520==    at 0x4C28BF6: malloc (vg_replace_malloc.c:299)
==9520==    by 0x52FB528: g_malloc (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x110AD1: json_message_process_token (json-streamer.c:54)
==9520==    by 0x113D8C: json_lexer_feed_char (json-lexer.c:310)
==9520==    by 0x113E9D: json_lexer_feed (json-lexer.c:360)
==9520==    by 0x11088D: qobject_from_jsonv (qjson.c:46)
==9520==    by 0x10B7CF: unterminated_dict_comma (check-qjson.c:1472)
==9520==    by 0x531B50A: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B6D2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B6D2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B8DD: g_test_run_suite (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B900: g_test_run (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520== 
==9520== 392 bytes in 28 blocks are definitely lost in loss record 130 of 137
==9520==    at 0x4C28BF6: malloc (vg_replace_malloc.c:299)
==9520==    by 0x52FB528: g_malloc (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x110AD1: json_message_process_token (json-streamer.c:54)
==9520==    by 0x113D1C: json_lexer_feed_char (json-lexer.c:345)
==9520==    by 0x110895: qobject_from_jsonv (qjson.c:47)
==9520==    by 0x10C298: utf8_string (check-qjson.c:828)
==9520==    by 0x531B50A: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B6D2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B6D2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B8DD: g_test_run_suite (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B900: g_test_run (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x10B58F: main (check-qjson.c:1549)
==9520== 
==9520== 2,244 bytes in 164 blocks are definitely lost in loss record 132 of 137
==9520==    at 0x4C28BF6: malloc (vg_replace_malloc.c:299)
==9520==    by 0x52FB528: g_malloc (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x110AD1: json_message_process_token (json-streamer.c:54)
==9520==    by 0x113D1C: json_lexer_feed_char (json-lexer.c:345)
==9520==    by 0x113E9D: json_lexer_feed (json-lexer.c:360)
==9520==    by 0x11088D: qobject_from_jsonv (qjson.c:46)
==9520==    by 0x10C298: utf8_string (check-qjson.c:828)
==9520==    by 0x531B50A: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B6D2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B6D2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B8DD: g_test_run_suite (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B900: g_test_run (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520== 
==9520== 14,350 bytes in 1,025 blocks are definitely lost in loss record 135 of 137
==9520==    at 0x4C28BF6: malloc (vg_replace_malloc.c:299)
==9520==    by 0x52FB528: g_malloc (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x110AD1: json_message_process_token (json-streamer.c:54)
==9520==    by 0x113D8C: json_lexer_feed_char (json-lexer.c:310)
==9520==    by 0x113E9D: json_lexer_feed (json-lexer.c:360)
==9520==    by 0x11088D: qobject_from_jsonv (qjson.c:46)
==9520==    by 0x10C1D3: limits_nesting (check-qjson.c:1508)
==9520==    by 0x531B50A: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B6D2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B6D2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B8DD: g_test_run_suite (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520==    by 0x531B900: g_test_run (in /usr/lib64/libglib-2.0.so.0.4600.2)
==9520== 
==9520== LEAK SUMMARY:
==9520==    definitely lost: 17,247 bytes in 1,234 blocks
==9520==    indirectly lost: 0 bytes in 0 blocks
==9520==      possibly lost: 0 bytes in 0 blocks
==9520==    still reachable: 98,898 bytes in 128 blocks
==9520==         suppressed: 0 bytes in 0 blocks
==9520== Reachable blocks (those to which a pointer was found) are not shown.
==9520== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==9520== 
==9520== For counts of detected and suppressed errors, rerun with: -v
==9520== ERROR SUMMARY: 12 errors from 12 contexts (suppressed: 0 from 0)
Comment 1 Miroslav Rezanina 2016-07-29 09:12:50 UTC 
Fix included in qemu-kvm-rhev-2.6.0-17.el7
Comment 3 Chao Yang 2016-09-05 09:40:06 UTC 
Reproduced with qemu-kvm-rhev-2.6.0-16.el7. 

Actual Result:

# valgrind --leak-check=full tests/check-qjson
==15681== Memcheck, a memory error detector
==15681== Copyright (C) 2002-2015, and GNU GPL'd, by Julian Seward et al.
==15681== Using Valgrind-3.11.0 and LibVEX; rerun with -h for copyright info
==15681== Command: tests/check-qjson
==15681== 
/literals/keyword: OK
/literals/string/simple: OK
/literals/string/escaped: OK
/literals/string/utf8: OK
/literals/string/single_quote: OK
/literals/string/vararg: OK
/literals/number/simple: OK
/literals/number/float: OK
/literals/number/vararg: OK
/dicts/simple_dict: OK
/dicts/large_dict: OK
/lists/simple_list: OK
/whitespace/simple_whitespace: OK
/varargs/simple_varargs: OK
/errors/empty_input: OK
/errors/invalid_array_comma: OK
/errors/invalid_dict_comma: OK
/errors/unterminated/string: OK
/errors/unterminated/escape: OK
/errors/unterminated/sq_string: OK
/errors/unterminated/array: OK
/errors/unterminated/array_comma: OK
/errors/unterminated/dict: OK
/errors/unterminated/dict_comma: OK
/errors/unterminated/literal: OK
/errors/limits/nesting: OK
==15681== 
==15681== HEAP SUMMARY:
==15681==     in use at exit: 26,140 bytes in 125 blocks
==15681==   total heap usage: 547,978 allocs, 547,853 frees, 22,446,647 bytes allocated
==15681== 
==15681== LEAK SUMMARY:
==15681==    definitely lost: 0 bytes in 0 blocks
==15681==    indirectly lost: 0 bytes in 0 blocks
==15681==      possibly lost: 0 bytes in 0 blocks
==15681==    still reachable: 26,140 bytes in 125 blocks
==15681==         suppressed: 0 bytes in 0 blocks
==15681== Reachable blocks (those to which a pointer was found) are not shown.
==15681== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==15681== 
==15681== For counts of detected and suppressed errors, rerun with: -v
==15681== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)
[root@localhost qemu-kvm]# git describe --tags
qemu-kvm-rhev-2.6.0-22.el7
[root@localhost qemu-kvm]# cat /home/chayang/log 
==8231== HEAP SUMMARY:
==8231==     in use at exit: 43,387 bytes in 1,359 blocks
==8231==   total heap usage: 547,978 allocs, 546,619 frees, 22,446,647 bytes allocated
==8231== 
==8231== 14 bytes in 1 blocks are definitely lost in loss record 35 of 134
==8231==    at 0x4C27BE3: malloc (vg_replace_malloc.c:299)
==8231==    by 0x538630D: g_malloc (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x110AF1: json_message_process_token (json-streamer.c:54)
==8231==    by 0x113E3A: json_lexer_feed_char (json-lexer.c:310)
==8231==    by 0x113EFD: json_lexer_feed (json-lexer.c:360)
==8231==    by 0x1108AD: qobject_from_jsonv (qjson.c:46)
==8231==    by 0x10B77F: unterminated_array (check-qjson.c:1448)
==8231==    by 0x53A4D19: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A4EE2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A4EE2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A50ED: g_test_run_suite (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A5110: g_test_run (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231== 
==8231== 15 bytes in 1 blocks are definitely lost in loss record 39 of 134
==8231==    at 0x4C27BE3: malloc (vg_replace_malloc.c:299)
==8231==    by 0x538630D: g_malloc (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x110AF1: json_message_process_token (json-streamer.c:54)
==8231==    by 0x113E3A: json_lexer_feed_char (json-lexer.c:310)
==8231==    by 0x1108B5: qobject_from_jsonv (qjson.c:47)
==8231==    by 0x10B77F: unterminated_array (check-qjson.c:1448)
==8231==    by 0x53A4D19: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A4EE2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A4EE2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A50ED: g_test_run_suite (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A5110: g_test_run (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x10B46F: main (check-qjson.c:1549)
==8231== 
==8231== 15 bytes in 1 blocks are definitely lost in loss record 40 of 134
==8231==    at 0x4C27BE3: malloc (vg_replace_malloc.c:299)
==8231==    by 0x538630D: g_malloc (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x110AF1: json_message_process_token (json-streamer.c:54)
==8231==    by 0x113E3A: json_lexer_feed_char (json-lexer.c:310)
==8231==    by 0x1108B5: qobject_from_jsonv (qjson.c:47)
==8231==    by 0x10B6DF: unterminated_dict (check-qjson.c:1466)
==8231==    by 0x53A4D19: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A4EE2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A4EE2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A50ED: g_test_run_suite (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A5110: g_test_run (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x10B46F: main (check-qjson.c:1549)
==8231== 
==8231== 17 bytes in 1 blocks are definitely lost in loss record 76 of 134
==8231==    at 0x4C27BE3: malloc (vg_replace_malloc.c:299)
==8231==    by 0x538630D: g_malloc (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x110AF1: json_message_process_token (json-streamer.c:54)
==8231==    by 0x113D88: json_lexer_feed_char (json-lexer.c:345)
==8231==    by 0x1108B5: qobject_from_jsonv (qjson.c:47)
==8231==    by 0x10B86F: unterminated_string (check-qjson.c:1430)
==8231==    by 0x53A4D19: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A4EE2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A4EE2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A50ED: g_test_run_suite (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A5110: g_test_run (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x10B46F: main (check-qjson.c:1549)
==8231== 
==8231== 17 bytes in 1 blocks are definitely lost in loss record 77 of 134
==8231==    at 0x4C27BE3: malloc (vg_replace_malloc.c:299)
==8231==    by 0x538630D: g_malloc (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x110AF1: json_message_process_token (json-streamer.c:54)
==8231==    by 0x113D88: json_lexer_feed_char (json-lexer.c:345)
==8231==    by 0x1108B5: qobject_from_jsonv (qjson.c:47)
==8231==    by 0x10B7CF: unterminated_sq_string (check-qjson.c:1436)
==8231==    by 0x53A4D19: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A4EE2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A4EE2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A50ED: g_test_run_suite (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A5110: g_test_run (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x10B46F: main (check-qjson.c:1549)
==8231== 
==8231== 19 bytes in 1 blocks are definitely lost in loss record 81 of 134
==8231==    at 0x4C27BE3: malloc (vg_replace_malloc.c:299)
==8231==    by 0x538630D: g_malloc (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x110AF1: json_message_process_token (json-streamer.c:54)
==8231==    by 0x113D88: json_lexer_feed_char (json-lexer.c:345)
==8231==    by 0x1108B5: qobject_from_jsonv (qjson.c:47)
==8231==    by 0x10B81F: unterminated_escape (check-qjson.c:1442)
==8231==    by 0x53A4D19: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A4EE2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A4EE2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A50ED: g_test_run_suite (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A5110: g_test_run (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x10B46F: main (check-qjson.c:1549)
==8231== 
==8231== 43 bytes in 3 blocks are definitely lost in loss record 96 of 134
==8231==    at 0x4C27BE3: malloc (vg_replace_malloc.c:299)
==8231==    by 0x538630D: g_malloc (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x110AF1: json_message_process_token (json-streamer.c:54)
==8231==    by 0x113E3A: json_lexer_feed_char (json-lexer.c:310)
==8231==    by 0x113EFD: json_lexer_feed (json-lexer.c:360)
==8231==    by 0x1108AD: qobject_from_jsonv (qjson.c:46)
==8231==    by 0x10B72F: unterminated_array_comma (check-qjson.c:1454)
==8231==    by 0x53A4D19: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A4EE2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A4EE2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A50ED: g_test_run_suite (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A5110: g_test_run (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231== 
==8231== 46 bytes in 3 blocks are definitely lost in loss record 97 of 134
==8231==    at 0x4C27BE3: malloc (vg_replace_malloc.c:299)
==8231==    by 0x538630D: g_malloc (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x110AF1: json_message_process_token (json-streamer.c:54)
==8231==    by 0x113E3A: json_lexer_feed_char (json-lexer.c:310)
==8231==    by 0x113EFD: json_lexer_feed (json-lexer.c:360)
==8231==    by 0x1108AD: qobject_from_jsonv (qjson.c:46)
==8231==    by 0x10B6DF: unterminated_dict (check-qjson.c:1466)
==8231==    by 0x53A4D19: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A4EE2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A4EE2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A50ED: g_test_run_suite (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A5110: g_test_run (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231== 
==8231== 75 bytes in 5 blocks are definitely lost in loss record 126 of 134
==8231==    at 0x4C27BE3: malloc (vg_replace_malloc.c:299)
==8231==    by 0x538630D: g_malloc (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x110AF1: json_message_process_token (json-streamer.c:54)
==8231==    by 0x113E3A: json_lexer_feed_char (json-lexer.c:310)
==8231==    by 0x113EFD: json_lexer_feed (json-lexer.c:360)
==8231==    by 0x1108AD: qobject_from_jsonv (qjson.c:46)
==8231==    by 0x10B68F: unterminated_dict_comma (check-qjson.c:1472)
==8231==    by 0x53A4D19: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A4EE2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A4EE2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A50ED: g_test_run_suite (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A5110: g_test_run (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231== 
==8231== 392 bytes in 28 blocks are definitely lost in loss record 128 of 134
==8231==    at 0x4C27BE3: malloc (vg_replace_malloc.c:299)
==8231==    by 0x538630D: g_malloc (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x110AF1: json_message_process_token (json-streamer.c:54)
==8231==    by 0x113D88: json_lexer_feed_char (json-lexer.c:345)
==8231==    by 0x1108B5: qobject_from_jsonv (qjson.c:47)
==8231==    by 0x10CE9D: utf8_string (check-qjson.c:828)
==8231==    by 0x53A4D19: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A4EE2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A4EE2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A50ED: g_test_run_suite (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A5110: g_test_run (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x10B46F: main (check-qjson.c:1549)
==8231== 
==8231== 2,244 bytes in 164 blocks are definitely lost in loss record 130 of 134
==8231==    at 0x4C27BE3: malloc (vg_replace_malloc.c:299)
==8231==    by 0x538630D: g_malloc (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x110AF1: json_message_process_token (json-streamer.c:54)
==8231==    by 0x113D88: json_lexer_feed_char (json-lexer.c:345)
==8231==    by 0x113EFD: json_lexer_feed (json-lexer.c:360)
==8231==    by 0x1108AD: qobject_from_jsonv (qjson.c:46)
==8231==    by 0x10CE9D: utf8_string (check-qjson.c:828)
==8231==    by 0x53A4D19: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A4EE2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A4EE2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A50ED: g_test_run_suite (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A5110: g_test_run (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231== 
==8231== 14,350 bytes in 1,025 blocks are definitely lost in loss record 133 of 134
==8231==    at 0x4C27BE3: malloc (vg_replace_malloc.c:299)
==8231==    by 0x538630D: g_malloc (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x110AF1: json_message_process_token (json-streamer.c:54)
==8231==    by 0x113E3A: json_lexer_feed_char (json-lexer.c:310)
==8231==    by 0x113EFD: json_lexer_feed (json-lexer.c:360)
==8231==    by 0x1108AD: qobject_from_jsonv (qjson.c:46)
==8231==    by 0x10BFE5: limits_nesting (check-qjson.c:1508)
==8231==    by 0x53A4D19: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A4EE2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A4EE2: ??? (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A50ED: g_test_run_suite (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231==    by 0x53A5110: g_test_run (in /usr/lib64/libglib-2.0.so.0.4600.2)
==8231== 
==8231== LEAK SUMMARY:
==8231==    definitely lost: 17,247 bytes in 1,234 blocks
==8231==    indirectly lost: 0 bytes in 0 blocks
==8231==      possibly lost: 0 bytes in 0 blocks
==8231==    still reachable: 26,140 bytes in 125 blocks
==8231==         suppressed: 0 bytes in 0 blocks
==8231== Reachable blocks (those to which a pointer was found) are not shown.
==8231== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==8231== 
==8231== For counts of detected and suppressed errors, rerun with: -v
==8231== ERROR SUMMARY: 12 errors from 12 contexts (suppressed: 0 from 0)



-- Verified pass with qemu-kvm-rhev-2.6.0-22.el7 

# valgrind --leak-check=full tests/check-qjson
==15681== Memcheck, a memory error detector
==15681== Copyright (C) 2002-2015, and GNU GPL'd, by Julian Seward et al.
==15681== Using Valgrind-3.11.0 and LibVEX; rerun with -h for copyright info
==15681== Command: tests/check-qjson
==15681== 
/literals/keyword: OK
/literals/string/simple: OK
/literals/string/escaped: OK
/literals/string/utf8: OK
/literals/string/single_quote: OK
/literals/string/vararg: OK
/literals/number/simple: OK
/literals/number/float: OK
/literals/number/vararg: OK
/dicts/simple_dict: OK
/dicts/large_dict: OK
/lists/simple_list: OK
/whitespace/simple_whitespace: OK
/varargs/simple_varargs: OK
/errors/empty_input: OK
/errors/invalid_array_comma: OK
/errors/invalid_dict_comma: OK
/errors/unterminated/string: OK
/errors/unterminated/escape: OK
/errors/unterminated/sq_string: OK
/errors/unterminated/array: OK
/errors/unterminated/array_comma: OK
/errors/unterminated/dict: OK
/errors/unterminated/dict_comma: OK
/errors/unterminated/literal: OK
/errors/limits/nesting: OK
==15681== 
==15681== HEAP SUMMARY:
==15681==     in use at exit: 26,140 bytes in 125 blocks
==15681==   total heap usage: 547,978 allocs, 547,853 frees, 22,446,647 bytes allocated
==15681== 
==15681== LEAK SUMMARY:
==15681==    definitely lost: 0 bytes in 0 blocks
==15681==    indirectly lost: 0 bytes in 0 blocks
==15681==      possibly lost: 0 bytes in 0 blocks
==15681==    still reachable: 26,140 bytes in 125 blocks
==15681==         suppressed: 0 bytes in 0 blocks
==15681== Reachable blocks (those to which a pointer was found) are not shown.
==15681== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==15681== 
==15681== For counts of detected and suppressed errors, rerun with: -v
==15681== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)
Comment 6 errata-xmlrpc 2016-11-07 21:26:44 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://rhn.redhat.com/errata/RHBA-2016-2673.html
Note You need to log in before you can comment on or make changes to this bug.