diff options
| -rw-r--r-- | src/helperfuncs.cpp | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/src/helperfuncs.cpp b/src/helperfuncs.cpp index 64fadc015..ed1e304b5 100644 --- a/src/helperfuncs.cpp +++ b/src/helperfuncs.cpp @@ -517,14 +517,12 @@ std::string InspIRCd::TimeString(time_t curtime, const char* format, bool utc) std::string InspIRCd::GenRandomStr(unsigned int length, bool printable) { - char* buf = new char[length]; - GenRandom(buf, length); - std::string rv; - rv.resize(length); - for(size_t i = 0; i < length; i++) - rv[i] = printable ? 0x3F + (buf[i] & 0x3F) : buf[i]; - delete[] buf; - return rv; + std::vector<char> str(length); + GenRandom(&str[0], length); + if (printable) + for (size_t i = 0; i < length; i++) + str[i] = 0x3F + (str[i] & 0x3F); + return std::string(&str[0], str.size()); } // NOTE: this has a slight bias for lower values if max is not a power of 2. |