devnum2devname() returns pointer to memory allocated with strdup.
It must be released to prevent memory leak.
Signed-off-by: Przemyslaw Czarnowski <przemyslaw.hawrylewicz.czarnowski@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
char pid[10];
int fd;
int n;
- sprintf(path, "%s/%s.pid", pid_dir, devnum2devname(devnum));
+ char *devname = devnum2devname(devnum);
+
+ sprintf(path, "%s/%s.pid", pid_dir, devname);
+ free(devname);
+
fd = open(path, O_RDONLY | O_NOATIME, 0);
if (fd < 0)