perf probe: Fix the missed parameter initialization

pubname_callback_param::found should be initialized to 0 in
fastpath lookup, the structure is on the stack and
uninitialized otherwise.

Signed-off-by: Lin Ming <[email protected]>
Cc: Arnaldo Carvalho de Melo <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>

diff --git a/tools/perf/util/probe-finder.c b/tools/perf/util/probe-finder.c
index a7c7145a8d4fce6f9b9cf6cf07435226a4bb0e5f..3b9d0b800d5c85c332357220f9c5bd1ed8de4ffc 100644 (file)
--- a/tools/perf/util/probe-finder.c
+++ b/tools/perf/util/probe-finder.c
@@ -1538,6 +1538,7 @@ static int find_probes(int fd, struct probe_finder *pf)
                        .file     = pp->file,
                        .cu_die   = &pf->cu_die,
                        .sp_die   = &pf->sp_die,
+                       .found    = 0,
                };
                struct dwarf_callback_param probe_param = {
                        .data = pf,