On 12/11/13, 9:30 AM, Dongsheng Yang wrote:
@@ -1001,8 +1002,28 @@ static int data_init(int argc, const char **argv)
use_default = false;
}
} else if (perf_guest) {
- defaults[0] = "perf.data.host";
- defaults[1] = "perf.data.guest";
+ char *file_name;
+ int len, ret;
+
+ file_name = (char *)get_filename_for_perf_kvm();
+ if (!file_name) {
+ pr_err("Failed to allocate memory for filename\n");
+ return -ENOMEM;
+ }
+
The need for a typecast should tell you something is wrong. Why is
get_filename_for_perf_kvm returning a const char * when it is allocated
memory?
David
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