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authorEric Jallot <ejallot@gmail.com>2019-09-30 10:38:23 +0200
committerPablo Neira Ayuso <pablo@netfilter.org>2019-09-30 11:09:38 +0200
commit85299177c2cb5516de7550a42fcbe80436f033ab (patch)
treed490e1835e182fa190edd7ed99cafbd139cc4ccc /tests/shell/testcases/listing/0017objects_0
parent11c0d38e18db57c405bcc9415d03e9e40aeac597 (diff)
src: obj: fix memleak in handle_free()
Using limit object as example: # valgrind --leak-check=full nft list ruleset ==9937== Memcheck, a memory error detector ==9937== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al. ==9937== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info ==9937== Command: nft list ruleset ==9937== table inet raw { limit lim1 { rate 1/second } } ==9937== ==9937== HEAP SUMMARY: ==9937== in use at exit: 5 bytes in 1 blocks ==9937== total heap usage: 50 allocs, 49 frees, 212,065 bytes allocated ==9937== ==9937== 5 bytes in 1 blocks are definitely lost in loss record 1 of 1 ==9937== at 0x4C29EA3: malloc (vg_replace_malloc.c:309) ==9937== by 0x5C65AA9: strdup (strdup.c:42) ==9937== by 0x4E720A3: xstrdup (utils.c:75) ==9937== by 0x4E660FF: netlink_delinearize_obj (netlink.c:972) ==9937== by 0x4E6641C: list_obj_cb (netlink.c:1064) ==9937== by 0x50E8993: nftnl_obj_list_foreach (object.c:494) ==9937== by 0x4E664EA: netlink_list_objs (netlink.c:1085) ==9937== by 0x4E4FE82: cache_init_objects (rule.c:188) ==9937== by 0x4E4FE82: cache_init (rule.c:221) ==9937== by 0x4E4FE82: cache_update (rule.c:271) ==9937== by 0x4E7716E: nft_evaluate (libnftables.c:406) ==9937== by 0x4E778F7: nft_run_cmd_from_buffer (libnftables.c:447) ==9937== by 0x40170F: main (main.c:326) Fixes: 4756d92e517ae ("src: listing of stateful objects") Signed-off-by: Eric Jallot <ejallot@gmail.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'tests/shell/testcases/listing/0017objects_0')
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