tests: fix a memory leak in test-oidtree.c

Fix a memory leak in t/helper/test-oidtree.c, we were not freeing the "struct strbuf" we used for the stdin input we parsed. This leak has been here ever since 92d8ed8ac10 (oidtree: a crit-bit tree for odb_loose_cache, 2021-07-07). Now that it's fixed we can declare that t0069-oidtree.sh will pass under GIT_TEST_PASSING_SANITIZE_LEAK=true. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Ævar Arnfjörð Bjarmason committed Oct 7, 2021 at 12:01 UTC 926d2330357a4ee7247b83ec4fd1ed6dba72c54e
2 files changed +4
t/helper/test-oidtree.c
+3
@@ -45,5 +45,8 @@ int cmd__oidtree(int argc, const char **argv)
45 die("unknown command: %s", line.buf);
46 }
47 }
48 +
49 + strbuf_release(&line);
50 +
51 return 0;
52 }
t/t0069-oidtree.sh
+1
@@ -1,6 +1,7 @@
1 #!/bin/sh
2
3 test_description='basic tests for the oidtree implementation'
4 +TEST_PASSES_SANITIZE_LEAK=true
5 . ./test-lib.sh
6
7 maxhexsz=$(test_oid hexsz)