diff options
| -rw-r--r-- | tools/perf/util/unwind-libdw.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/tools/perf/util/unwind-libdw.c b/tools/perf/util/unwind-libdw.c index ae70fb56a057..3ff427a49e4c 100644 --- a/tools/perf/util/unwind-libdw.c +++ b/tools/perf/util/unwind-libdw.c @@ -136,8 +136,8 @@ static int entry(u64 ip, struct unwind_info *ui) } e->ip = ip; - e->ms.maps = al.maps; - e->ms.map = al.map; + e->ms.maps = maps__get(al.maps); + e->ms.map = map__get(al.map); e->ms.sym = al.sym; pr_debug("unwind: %s:ip = 0x%" PRIx64 " (0x%" PRIx64 ")\n", @@ -325,6 +325,9 @@ int unwind__get_entries(unwind_entry_cb_t cb, void *arg, if (err) pr_debug("unwind: failed with '%s'\n", dwfl_errmsg(-1)); + for (i = 0; i < ui->idx; i++) + map_symbol__exit(&ui->entries[i].ms); + dwfl_end(ui->dwfl); free(ui); return 0; |