2026-04-15 02:16
ftp://ftp.de.debian.org/debian/pool/main/d/dnstap-ldns/dnstap-ldns_0.2.1.orig.tar.gz
cppcheck-options: --library=posix --library=gnu --library=bsd  --inconclusive --enable=style,information --inline-suppr --template=daca2 --disable=missingInclude --suppress=unmatchedSuppression --check-library --debug-warnings --suppress=autoNoType --suppress=valueFlowBailout --suppress=bailoutUninitVar --suppress=symbolDatabaseWarning --suppress=normalCheckLevelConditionExpressions -D__GNUC__ --platform=unix64 -j1
platform: Linux-6.8.0-110-generic-x86_64-with-glibc2.39
python: 3.12.3
client-version: 1.3.70
compiler: g++ (Ubuntu 14.2.0-4ubuntu2~24.04.1) 14.2.0
cppcheck: head 2.20.0
head-info: 30cdc63 (2026-04-14 15:29:31 +0200)
count: 20 20
elapsed-time: 0.1 0.3
head-timing-info:

old-timing-info:

head results:
dnstap-ldns-0.2.1/dnstap-ldns.c:81:16: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LDNS_STATUS_OK [valueFlowBailoutIncompleteVar]
dnstap-ldns-0.2.1/dnstap-ldns.c:131:24: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LDNS_MAX_PACKETLEN [valueFlowBailoutIncompleteVar]
dnstap-ldns-0.2.1/dnstap-ldns.c:185:11: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable INET6_ADDRSTRLEN [valueFlowBailoutIncompleteVar]
dnstap-ldns-0.2.1/dnstap-ldns.c:344:6: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable dnstap__socket_protocol__descriptor [valueFlowBailoutIncompleteVar]
dnstap-ldns-0.2.1/dnstap-ldns.c:387:5: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable dnstap__message__type__descriptor [valueFlowBailoutIncompleteVar]
dnstap-ldns-0.2.1/dnstap-ldns.c:500:5: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable dnstap__dnstap__type__descriptor [valueFlowBailoutIncompleteVar]
dnstap-ldns-0.2.1/dnstap-ldns.c:544:11: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
dnstap-ldns-0.2.1/dnstap-ldns.c:581:36: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable FSTRM_CONTROL_START [valueFlowBailoutIncompleteVar]
dnstap-ldns-0.2.1/dnstap-ldns.c:607:10: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
dnstap-ldns-0.2.1/dnstap-ldns.c:647:55: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stderr [valueFlowBailoutIncompleteVar]
dnstap-ldns-0.2.1/dnstap-ldns.c:717:7: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stdin [valueFlowBailoutIncompleteVar]
dnstap-ldns-0.2.1/dnstap-ldns.c:843:18: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable optarg [valueFlowBailoutIncompleteVar]
dnstap-ldns-0.2.1/dnstap-ldns.c:850:2: warning: Assignment of function parameter has no effect outside the function. Did you forget dereferencing it? [uselessAssignmentPtrArg]
dnstap-ldns-0.2.1/dnstap-ldns.c:366:7: style: Condition '!print_dns_question(&m->query_message,fp)' is always false [knownConditionTrueFalse]
dnstap-ldns-0.2.1/dnstap-ldns.c:366:26: note: Calling function 'print_dns_question' returns 1
dnstap-ldns-0.2.1/dnstap-ldns.c:366:7: note: Condition '!print_dns_question(&m->query_message,fp)' is always false
dnstap-ldns-0.2.1/dnstap-ldns.c:369:7: style: Condition '!print_dns_question(&m->response_message,fp)' is always false [knownConditionTrueFalse]
dnstap-ldns-0.2.1/dnstap-ldns.c:369:26: note: Calling function 'print_dns_question' returns 1
dnstap-ldns-0.2.1/dnstap-ldns.c:369:7: note: Condition '!print_dns_question(&m->response_message,fp)' is always false
dnstap-ldns-0.2.1/dnstap-ldns.c:227:43: style: Checking if unsigned expression 'strftime(buf,sizeof(buf),fmt,&tm)' is less than zero. [unsignedLessThanZero]
dnstap-ldns-0.2.1/dnstap-ldns.c:52:11: style: Variable 'str' can be declared as pointer to const [constVariablePointer]
dnstap-ldns-0.2.1/dnstap-ldns.c:796:11: style: Variable 'raw' can be declared as pointer to const [constVariablePointer]
dnstap-ldns-0.2.1/host2str.c:36:48: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable ldns_opcodes [valueFlowBailoutIncompleteVar]
dnstap-ldns-0.2.1/host2str.c:94:23: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LDNS_STATUS_OK [valueFlowBailoutIncompleteVar]
diff:


DONE