On Mon, Mar 09, 2020 at 11:55:50AM +0530, Kajol Jain wrote:
SNIP
> diff --git a/tools/perf/util/expr.l b/tools/perf/util/expr.l
> index 1928f2a3dddc..ec4b00671f67 100644
> --- a/tools/perf/util/expr.l
> +++ b/tools/perf/util/expr.l
> @@ -45,6 +45,21 @@ static char *normalize(char *str)
> *dst++ = '/';
> else if (*str == '\\')
> *dst++ = *++str;
> + else if (*str == '?') {
> +
extra line ^^^
jirka
> + int size = snprintf(NULL, 0, "%d", expr__runtimeparam);
> + char * paramval = (char *)malloc(size);
> + int i = 0;
> +
> + if(!paramval)
SNIP
