perf tools: Use zfree to help detect use after free bugs

[linux.git] / tools / perf / util / probe-finder.c

diff --git a/tools/perf/util/probe-finder.c b/tools/perf/util/probe-finder.c
index 6d8796e38d7f2ff6b333b29291bba3062719fe5d..061edb162b5ba03f9b4f883543faa5c0f27e371d 100644 (file)
--- a/tools/perf/util/probe-finder.c
+++ b/tools/perf/util/probe-finder.c
@@ -1409,7 +1409,7 @@ int debuginfo__find_available_vars_at(struct debuginfo *dbg,
        if (ret < 0) {
                /* Free vlist for error */
                while (af.nvls--) {
-                       free(af.vls[af.nvls].point.symbol);
+                       zfree(&af.vls[af.nvls].point.symbol);
                        strlist__delete(af.vls[af.nvls].vars);
                }
                zfree(vls);