Commit a1d96041 authored by unknown's avatar unknown
Browse files

Fix for the bug #5371 (Prepared query converting float to string blows the 

stack)
We just don't expect BIG buffer to be sent for just a double


libmysql/libmysql.c:
  We shouldn't fall if the buffer_length is bigger than 330
parent 9d8d16cc

libmysql/libmysql.c

+1 −1
Original line number Diff line number Diff line
@@ -3490,7 +3490,7 @@ static void fetch_float_with_conversion(MYSQL_BIND *param, MYSQL_FIELD *field, 
    if (field->decimals >= 31)

#undef NOT_FIXED_DEC

    {

      sprintf(buff, "%-*.*g", (int) param->buffer_length, width, value);

      sprintf(buff, "%-*.*g", (int) min(330, param->buffer_length), width, value);

      end= strcend(buff, ' ');

      *end= 0;

    }