Flawfinder version 2.0.10, (C) 2001-2019 David A. Wheeler.
Number of rules (primarily dangerous function names) in C/C++ ruleset: 223
Examining data/ros-common-msgs-1.13.0/sensor_msgs/include/sensor_msgs/distortion_models.h
Examining data/ros-common-msgs-1.13.0/sensor_msgs/include/sensor_msgs/fill_image.h
Examining data/ros-common-msgs-1.13.0/sensor_msgs/include/sensor_msgs/image_encodings.h
Examining data/ros-common-msgs-1.13.0/sensor_msgs/include/sensor_msgs/impl/point_cloud2_iterator.h
Examining data/ros-common-msgs-1.13.0/sensor_msgs/include/sensor_msgs/point_cloud2_iterator.h
Examining data/ros-common-msgs-1.13.0/sensor_msgs/include/sensor_msgs/point_cloud_conversion.h
Examining data/ros-common-msgs-1.13.0/sensor_msgs/include/sensor_msgs/point_field_conversion.h
Examining data/ros-common-msgs-1.13.0/sensor_msgs/test/main.cpp
Examining data/ros-common-msgs-1.13.0/sensor_msgs/test/test_image_encodings.cpp

FINAL RESULTS:

data/ros-common-msgs-1.13.0/sensor_msgs/include/sensor_msgs/fill_image.h:57:5:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
    memcpy(&image.data[0], data_arg, st0);
data/ros-common-msgs-1.13.0/sensor_msgs/include/sensor_msgs/image_encodings.h:170:25:  [2] (integer) atoi:
  Unless checked, the resulting number can exceed the expected range
  (CWE-190). If source untrusted, check both minimum and maximum, even if the
  input had no minus sign (large numbers can roll over into negative number;
  consider saving to an unsigned value if that is intended).
        int n_channel = atoi(encoding.substr(prefix.size(),
data/ros-common-msgs-1.13.0/sensor_msgs/include/sensor_msgs/image_encodings.h:217:18:  [2] (integer) atoi:
  Unless checked, the resulting number can exceed the expected range
  (CWE-190). If source untrusted, check both minimum and maximum, even if the
  input had no minus sign (large numbers can roll over into negative number;
  consider saving to an unsigned value if that is intended).
          return atoi(prefix.c_str());  // ex. 8UC -> 8
data/ros-common-msgs-1.13.0/sensor_msgs/include/sensor_msgs/image_encodings.h:218:25:  [2] (integer) atoi:
  Unless checked, the resulting number can exceed the expected range
  (CWE-190). If source untrusted, check both minimum and maximum, even if the
  input had no minus sign (large numbers can roll over into negative number;
  consider saving to an unsigned value if that is intended).
        int n_channel = atoi(encoding.substr(prefix.size(),
data/ros-common-msgs-1.13.0/sensor_msgs/include/sensor_msgs/image_encodings.h:221:18:  [2] (integer) atoi:
  Unless checked, the resulting number can exceed the expected range
  (CWE-190). If source untrusted, check both minimum and maximum, even if the
  input had no minus sign (large numbers can roll over into negative number;
  consider saving to an unsigned value if that is intended).
          return atoi(prefix.c_str());  // valid encoding string
data/ros-common-msgs-1.13.0/sensor_msgs/include/sensor_msgs/point_cloud_conversion.h:98:5:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
    memcpy (&output.data[cp * output.point_step + output.fields[0].offset], &input.points[cp].x, sizeof (float));
data/ros-common-msgs-1.13.0/sensor_msgs/include/sensor_msgs/point_cloud_conversion.h:99:5:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
    memcpy (&output.data[cp * output.point_step + output.fields[1].offset], &input.points[cp].y, sizeof (float));
data/ros-common-msgs-1.13.0/sensor_msgs/include/sensor_msgs/point_cloud_conversion.h:100:5:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
    memcpy (&output.data[cp * output.point_step + output.fields[2].offset], &input.points[cp].z, sizeof (float));
data/ros-common-msgs-1.13.0/sensor_msgs/include/sensor_msgs/point_cloud_conversion.h:105:9:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
        memcpy (&output.data[cp * output.point_step + output.fields[3 + d].offset], &input.channels[d].values[cp], sizeof (float));

ANALYSIS SUMMARY:

Hits = 9
Lines analyzed = 1622 in approximately 0.09 seconds (18114 lines/second)
Physical Source Lines of Code (SLOC) = 809
Hits@level = [0]   0 [1]   0 [2]   9 [3]   0 [4]   0 [5]   0
Hits@level+ = [0+]   9 [1+]   9 [2+]   9 [3+]   0 [4+]   0 [5+]   0
Hits/KSLOC@level+ = [0+] 11.1248 [1+] 11.1248 [2+] 11.1248 [3+]   0 [4+]   0 [5+]   0
Dot directories skipped = 1 (--followdotdir overrides)
Minimum risk level = 1
Not every hit is necessarily a security vulnerability.
There may be other security vulnerabilities; review your code!
See 'Secure Programming HOWTO'
(https://dwheeler.com/secure-programs) for more information.