ctf-reader: Fix memory leak reported by valgrind
runtestreadctf fails executed by make check-valgrind, a memory leak is
reported:
at 0x48397B5: malloc (vg_replace_malloc.c:381)
by 0x56E6316: ctf_bufopen_internal (ctf-open.c:1388)
by 0x56E5FD3: ctf_bufopen (ctf-open.c:1297)
by 0x56CD688: ctf_arc_bufopen (ctf-archive.c:444)
by 0x4EB31FD: abigail::ctf_reader::read_corpus(abigail::ctf_reader::read_context*,\
abigail::elf_reader::status&) (abg-ctf-reader.cc:1111)
by 0x10C6BB: test_task_ctf::perform() (test-read-ctf.cc:236)
by 0x4E8E9AF: abigail::workers::worker::wait_to_execute_a_task\
(abigail::workers::queue::priv*) (abg-workers.cc:400)
by 0x543BEAD: start_thread (pthread_create.c:463)
by 0x5369A5E: clone (clone.S:95)
This is happening because `ctf_variable_next' bumps the dictionary
reference counter, so when `ctf_close' is called it doesn't free the
memory allocated by the dict, because `ctf_refcnt' is greater than one.
Therefore `ctf_dict_close' is required.
* src/abg-ctf-reader.cc (process_ctf_archive): Add
ctf_dict_close
Signed-off-by: Guillermo E. Martinez <guillermo.e.martinez@oracle.com>
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
1 file changed
