Signed-off-by: Thomas Renninger <trenn@suse.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
{
FILE *output = NULL;
int len;
{
FILE *output = NULL;
int len;
+ char *filename, *filename_tmp;
struct utsname sysdata;
DIR *dir;
struct utsname sysdata;
DIR *dir;
if (uname(&sysdata) == 0) {
len += strlen(sysdata.nodename) + strlen(sysdata.release);
if (uname(&sysdata) == 0) {
len += strlen(sysdata.nodename) + strlen(sysdata.release);
- filename = realloc(filename, sizeof(char) * len);
+ filename_tmp = realloc(filename, sizeof(*filename) * len);
+ if (filename_tmp == NULL) {
+ free(filename);
perror("realloc");
goto out_dir;
}
perror("realloc");
goto out_dir;
}
+ filename = filename_tmp;
snprintf(filename, len - 1, "%s/benchmark_%s_%s_%li.log",
dirname, sysdata.nodename, sysdata.release, time(NULL));
} else {
snprintf(filename, len - 1, "%s/benchmark_%s_%s_%li.log",
dirname, sysdata.nodename, sysdata.release, time(NULL));
} else {