Valgrind reports the following memory leak:
valgrind --leak-check=full ./nft-parsing-test -f jsonfiles/63-set.json
==7131== HEAP SUMMARY:
==7131== in use at exit: 2 bytes in 1 blocks
==7131== total heap usage: 155 allocs, 154 frees, 6,497 bytes allocated
==7131==
==7131== 2 bytes in 1 blocks are definitely lost in loss record 1 of 1
==7131== at 0x4C274A0: malloc (vg_replace_malloc.c:291)
==7131== by 0x590B829: strdup (strdup.c:42)
==7131== by 0x4E4341A: nft_data_reg_json_parse (data_reg.c:55)
==7131== by 0x4E4093A: nft_jansson_data_reg_parse (jansson.c:231)
==7131== by 0x4E40A1B: nft_jansson_et_elem_parse (jansson.c:257)
==7131== by 0x4E3CECA: nft_jansson_parse_set (set.c:398)
==7131== by 0x4E3EC65: nft_ruleset_do_parse (ruleset.c:263)
==7131== by 0x401479: test_json (nft-parsing-test.c:129)
==7131== by 0x4017C2: execute_test_file (nft-parsing-test.c:270)
==7131== by 0x400EBB: main (nft-parsing-test.c:332)
Signed-off-by: Ana Rey <anarey@xxxxxxxxx>
---
src/set_elem.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/src/set_elem.c b/src/set_elem.c
index a747ba6..05fd08b 100644
--- a/src/set_elem.c
+++ b/src/set_elem.c
@@ -42,6 +42,12 @@ EXPORT_SYMBOL(nft_set_elem_alloc);
void nft_set_elem_free(struct nft_set_elem *s)
{
+ if (s->flags & (1 << NFT_SET_ELEM_ATTR_CHAIN)) {
+ if (s->data.chain) {
+ xfree(s->data.chain);
+ s->data.chain = NULL;
+ }
+ }
xfree(s);
}
EXPORT_SYMBOL(nft_set_elem_free);
--
1.9.0
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