#4 SIGSEGV when call TemplateCache_t::createTemplate

[rainhard]

gdb shows stack at tengcache.h:389

i checked the code, and found Little doubt

298 // if size is greater than limit kill some entry
299 if (cache.size() >= maximalSize) {
300 // find entry with no references
301 for (typename LRU_t::reverse_iterator ilru = lru.rbegin();
302 ilru != lru.rend(); ++ilru) {
303 if ((*ilru)->refCount <= 0) {
304 // remove it
305 remove(ilru.base() + 1); // ?? should -1
306 break;
307 }
308 }
309 }