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/telepathy-rakia-0.8.0/src/protocol.h
Examining data/telepathy-rakia-0.8.0/src/write-mgr-file.c
Examining data/telepathy-rakia-0.8.0/src/sip-connection-manager.h
Examining data/telepathy-rakia-0.8.0/src/sip-connection-private.h
Examining data/telepathy-rakia-0.8.0/src/sip-connection.c
Examining data/telepathy-rakia-0.8.0/src/telepathy-rakia.c
Examining data/telepathy-rakia-0.8.0/src/sip-connection-manager.c
Examining data/telepathy-rakia-0.8.0/src/protocol.c
Examining data/telepathy-rakia-0.8.0/src/sip-connection.h
Examining data/telepathy-rakia-0.8.0/src/sip-connection-helpers.h
Examining data/telepathy-rakia-0.8.0/src/sip-connection-helpers.c
Examining data/telepathy-rakia-0.8.0/rakia/base-connection.h
Examining data/telepathy-rakia-0.8.0/rakia/call-content.h
Examining data/telepathy-rakia-0.8.0/rakia/text-channel.h
Examining data/telepathy-rakia-0.8.0/rakia/call-channel.c
Examining data/telepathy-rakia-0.8.0/rakia/util.h
Examining data/telepathy-rakia-0.8.0/rakia/media-manager.h
Examining data/telepathy-rakia-0.8.0/rakia/handles.c
Examining data/telepathy-rakia-0.8.0/rakia/text-channel.c
Examining data/telepathy-rakia-0.8.0/rakia/sip-session.h
Examining data/telepathy-rakia-0.8.0/rakia/sip-media.c
Examining data/telepathy-rakia-0.8.0/rakia/debug.h
Examining data/telepathy-rakia-0.8.0/rakia/sofia-decls.h
Examining data/telepathy-rakia-0.8.0/rakia/event-target.h
Examining data/telepathy-rakia-0.8.0/rakia/base-connection-sofia.c
Examining data/telepathy-rakia-0.8.0/rakia/debug.c
Examining data/telepathy-rakia-0.8.0/rakia/text-manager.h
Examining data/telepathy-rakia-0.8.0/rakia/connection-aliasing.c
Examining data/telepathy-rakia-0.8.0/rakia/sip-session.c
Examining data/telepathy-rakia-0.8.0/rakia/handles.h
Examining data/telepathy-rakia-0.8.0/rakia/call-stream.h
Examining data/telepathy-rakia-0.8.0/rakia/event-target.c
Examining data/telepathy-rakia-0.8.0/rakia/codec-param-formats.c
Examining data/telepathy-rakia-0.8.0/rakia/media-manager.c
Examining data/telepathy-rakia-0.8.0/rakia/call-content.c
Examining data/telepathy-rakia-0.8.0/rakia/text-manager.c
Examining data/telepathy-rakia-0.8.0/rakia/codec-param-formats.h
Examining data/telepathy-rakia-0.8.0/rakia/util.c
Examining data/telepathy-rakia-0.8.0/rakia/connection-aliasing.h
Examining data/telepathy-rakia-0.8.0/rakia/call-stream.c
Examining data/telepathy-rakia-0.8.0/rakia/sip-media.h
Examining data/telepathy-rakia-0.8.0/rakia/base-connection.c
Examining data/telepathy-rakia-0.8.0/rakia/call-channel.h
Examining data/telepathy-rakia-0.8.0/extensions/extensions.h
Examining data/telepathy-rakia-0.8.0/extensions/extensions.c
FINAL RESULTS:
data/telepathy-rakia-0.8.0/rakia/sip-session.c:1418:16: [3] (random) g_random_int_range:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
interval = g_random_int_range (0, 200) * 10;
data/telepathy-rakia-0.8.0/rakia/sip-session.c:1420:16: [3] (random) g_random_int_range:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
interval = g_random_int_range (210, 400) * 10;
data/telepathy-rakia-0.8.0/src/sip-connection-helpers.c:493:43: [3] (random) g_random_int_range:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
ans = g_ptr_array_index (items, g_random_int_range (0, items->len));
data/telepathy-rakia-0.8.0/src/sip-connection-helpers.c:618:14: [3] (random) g_random_int_range:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
dice = g_random_int_range (0, sum + 1);
data/telepathy-rakia-0.8.0/rakia/handles.c:186:3: [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 (res, src, i);
data/telepathy-rakia-0.8.0/rakia/sip-media.c:680:31: [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).
rtpmap->rm_params ? atoi(rtpmap->rm_params) : 0);
data/telepathy-rakia-0.8.0/rakia/sip-session.c:74:14: [2] (buffer) char:
Statically-sized arrays can be improperly restricted, leading to potential
overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
functions that limit length, or ensure that the size is larger than the
maximum possible length.
static const char *const session_states[NUM_RAKIA_SIP_SESSION_STATES] =
data/telepathy-rakia-0.8.0/rakia/handles.c:177:19: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
n = i + strlen (src + i);
data/telepathy-rakia-0.8.0/rakia/util.c:135:11: [1] (buffer) strlen:
Does not handle strings that are not \0-terminated; if given one it may
perform an over-read (it could cause a crash if unprotected) (CWE-126).
len = strlen (src);
ANALYSIS SUMMARY:
Hits = 9
Lines analyzed = 14140 in approximately 0.27 seconds (52251 lines/second)
Physical Source Lines of Code (SLOC) = 9892
Hits@level = [0] 2 [1] 2 [2] 3 [3] 4 [4] 0 [5] 0
Hits@level+ = [0+] 11 [1+] 9 [2+] 7 [3+] 4 [4+] 0 [5+] 0
Hits/KSLOC@level+ = [0+] 1.11201 [1+] 0.909826 [2+] 0.707643 [3+] 0.404367 [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.