diff options
| -rw-r--r-- | src/modules/m_spanningtree/treesocket1.cpp | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/src/modules/m_spanningtree/treesocket1.cpp b/src/modules/m_spanningtree/treesocket1.cpp index 55822cf47..39a32e6f4 100644 --- a/src/modules/m_spanningtree/treesocket1.cpp +++ b/src/modules/m_spanningtree/treesocket1.cpp @@ -264,9 +264,25 @@ std::string TreeSocket::MyCapabilities() std::string TreeSocket::RandString(unsigned int length) { + char* randombuf = new char[length+1]; std::string out; + int fd = open("/dev/urandom", O_RDONLY, 0); + + if (fd >= 0) + { + read(fd, randombuf, length); + close(fd); + } + else + { + for (unsigned int i = 0; i < length; i++) + randombuf[i] = rand(); + } + for (unsigned int i = 0; i < length; i++) - out += static_cast<char>((rand() % 26) + 65); + out += static_cast<char>((randombuf[i] & 0x7F) | 0x21); + + delete[] randombuf; return out; } |