On Tue, Jun 02, 2015 at 10:12:02AM -0700, Sukadev Bhattiprolu wrote:
SNIP
> +
> +static int process_mapfile(FILE *outfp, char *fpath)
> +{
> + int n = 16384;
> + FILE *mapfp;
> + char *save;
> + char *line, *p;
> + int line_num;
> + char *tblname;
> +
> + pr_info("%s: Processing mapfile %s\n", prog, fpath);
SNIP
> +
> + cpuid = strtok_r(p, ",", &save);
> + version = strtok_r(NULL, ",", &save);
> + fname = strtok_r(NULL, ",", &save);
> + type = strtok_r(NULL, ",", &save);
> +
> + tblname = file_name_to_table_name(fname);
> + fprintf(outfp, "{\n");
> + fprintf(outfp, "\t.cpuid = \"%s\",\n", cpuid);
> + fprintf(outfp, "\t.version = \"%s\",\n", version);
> + fprintf(outfp, "\t.type = \"%s\",\n", type);
got build failure for make DEBUG=1:
CC pmu-events/jevents.o
pmu-events/jevents.c: In function ‘process_mapfile’:
pmu-events/jevents.c:498:10: error: ‘save’ may be used uninitialized in this
function [-Werror=maybe-uninitialized]
fprintf(outfp, "\t.type = \"%s\",\n", type);
^
jirka
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