newArgvSize       290 util_exec.cpp    size_t newArgvSize = newArgc * sizeof(char*);
newArgvSize       293 util_exec.cpp    void *buf = JALLOC_HELPER_MALLOC(newArgvSize + 2 + PATH_MAX);
newArgvSize       294 util_exec.cpp    memset(buf, 0, newArgvSize + 2 + PATH_MAX);
newArgvSize       297 util_exec.cpp    char *newFilename = (char*)buf + newArgvSize + 1;