Merge tag 'perf-urgent-for-mingo' of git://git.kernel.org/pub/scm/lin…

…ux/kernel/git/acme/linux into perf/urgent

Pull perf/urgent fix from Arnaldo Carvalho de Melo:

 " - Fix SEGFAULT when freeing unparsed lock prefixed instructions in 'perf
     annotate' (Arnaldo Carvalho de Melo)"

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>

tools/perf/util/annotate.c

@@ -30,6 +30,8 @@ static int disasm_line__parse(char *line, char **namep, char **rawp);
 
 static void ins__delete(struct ins_operands *ops)
 {
+	if (ops == NULL)
+		return;
 	zfree(&ops->source.raw);
 	zfree(&ops->source.name);
 	zfree(&ops->target.raw);