pcblist_ptrleak.c: In function 'main':
pcblist_ptrleak.c:328:46: warning: '%s' directive output may be truncated writing up to 127 bytes into a region of size 104 [-Wformat-truncation=]
  snprintf(ua.sun_path, sizeof(ua.sun_path), "%s", path);
                                              ^~   ~~~~
pcblist_ptrleak.c:328:2: note: 'snprintf' output between 1 and 128 bytes into a destination of size 104
  snprintf(ua.sun_path, sizeof(ua.sun_path), "%s", path);
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~