While running the testsuite under valgrind a small memory leak showed up:
==16487== 65 bytes in 1 blocks are definitely lost in loss record 773 of 1,123
==16487== at 0x4C2BBAF: malloc (vg_replace_malloc.c:299)
==16487== by 0x6048E08: g_malloc (gmem.c:94)
==16487== by 0x6062EAE: g_strdup (gstrfuncs.c:363)
==16487== by 0x54CE3E6: write_object (ostree-repo-commit.c:776)
==16487== by 0x54CF2D4: ostree_repo_write_metadata (ostree-repo-commit.c:1528)
==16487== by 0x54CF505: _ostree_repo_write_directory_meta (ostree-repo-commit.c:1712)
==16487== by 0x54D0AB4: write_dfd_iter_to_mtree_internal (ostree-repo-commit.c:2650)
==16487== by 0x54D0E2D: ostree_repo_write_dfd_to_mtree (ostree-repo-commit.c:2793)
==16487== by 0x1190C4: ostree_builtin_commit (ot-builtin-commit.c:474)
==16487== by 0x11F2EE: ostree_run (ot-main.c:200)
==16487== by 0x116F32: main (main.c:78)
The reason for this is that ot_checksum_instream_get_string returns a chunk of newly allocated memory which never got freed.
Make actual_checksum something that gets autocleanend and own the memory
assigned to it in all cases.
Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Closes: #827
Approved by: pwithnall
Debian uses /lib/systemd/system for system unit files, while i'm
putting ostree under the /usr prefix which means the hardcoded path
fails. Leave it to configure to work out the right location for systemd
units (method copied from pollkit).
Furthermore instead of installing the unit in local-fs.target.wants by
hand add a [Install] section so systemctl enable does the right thing
https://bugzilla.gnome.org/show_bug.cgi?id=705864
Sjoerd Simons