- snprintf (s, _POSIX_PATH_MAX, "%s/muttng-%s-%d-%d-%d", NONULL (Tempdir),
- NONULL (Hostname), (int) getuid (), (int) getpid (), Counter++);
+
+ snprintf (s, _POSIX_PATH_MAX, "%s/muttng-%s-%d-%d-%d-%x%x", NONULL (Tempdir),
+ NONULL (Hostname), (int) getuid (), (int) getpid (), Counter++,
+ (unsigned int) rand(), (unsigned int) rand());