diff options
| -rw-r--r-- | src/log.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/log.cpp b/src/log.cpp index 982f2eed7..abd6beb76 100644 --- a/src/log.cpp +++ b/src/log.cpp @@ -144,15 +144,16 @@ void Logger::log(const char *log_text, ...) { unsigned size = 1024; char* buf = 0; - if (strlen(log_text) * 3 > size) + if (strlen(log_text) * 3> size) size = static_cast<unsigned>(strlen(log_text) * 3); - buf = new char[size]; + buf = new char[size + 1]; va_list ap; // Use a temporary buffer to fill in the variables va_start(ap, log_text); - vsprintf(buf, log_text, ap); + vsnprintf(buf, size, log_text, ap); + buf[size] = 0; va_end(ap); // Get the current system time |