2026-05-01 07:39
ftp://ftp.de.debian.org/debian/pool/main/c/capstats/capstats_0.31.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-6.8.0-111-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: 0fda84e (2026-05-01 02:32:52 +0200)
count: 16 15
elapsed-time: 0.2 0.1
head-timing-info:

old-timing-info:

head results:
capstats-0.31/capstats.cc:116:16: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable LOG_NOTICE [valueFlowBailoutIncompleteVar]
capstats-0.31/capstats.cc:127:16: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable stdout [valueFlowBailoutIncompleteVar]
capstats-0.31/capstats.cc:153:24: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable PCAP_ERRBUF_SIZE [valueFlowBailoutIncompleteVar]
capstats-0.31/capstats.cc:375:59: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable IPPROTO_ICMP [valueFlowBailoutIncompleteVar]
capstats-0.31/capstats.cc:440:39: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable ETHERTYPE_IP [valueFlowBailoutIncompleteVar]
capstats-0.31/capstats.cc:542:22: debug: valueFlowConditionExpressions bailout: Skipping function due to incomplete variable optarg [valueFlowBailoutIncompleteVar]
capstats-0.31/capstats.cc:432:29: style: Assigned value 'dagNext(&pkt,&size)' is always false [knownConditionTrueFalse]
capstats-0.31/capstats.cc:432:29: note: Calling function 'dagNext' returns 0
capstats-0.31/capstats.cc:432:29: note: Assigned value 'dagNext(&pkt,&size)' is always false
capstats-0.31/capstats.cc:144:34: style: C-style pointer casting [cstyleCast]
capstats-0.31/capstats.cc:155:27: style: C-style pointer casting [cstyleCast]
capstats-0.31/capstats.cc:220:19: warning: Potentially invalid type conversion in old-style C cast, clarify/fix with C++ cast [dangerousTypeCast]
capstats-0.31/capstats.cc:439:14: warning: Potentially invalid type conversion in old-style C cast, clarify/fix with C++ cast [dangerousTypeCast]
capstats-0.31/capstats.cc:441:18: warning: Potentially invalid type conversion in old-style C cast, clarify/fix with C++ cast [dangerousTypeCast]
capstats-0.31/capstats.cc:428:26: style: The scope of the variable 'ip' can be reduced. [variableScope]
capstats-0.31/capstats.cc:200:28: style: Local variable 'timeout' shadows outer variable [shadowVariable]
capstats-0.31/capstats.cc:188:24: note: Shadowed declaration
capstats-0.31/capstats.cc:200:28: note: Shadow variable
capstats-0.31/capstats.cc:299:48: style: Parameter 'size' can be declared as pointer to const [constParameterPointer]
capstats-0.31/capstats.cc:385:11: style: Variable 'n' is assigned a value that is never used. [unreadVariable]
diff:
head capstats-0.31/capstats.cc:432:29: style: Assigned value 'dagNext(&pkt,&size)' is always false [knownConditionTrueFalse]
     capstats-0.31/capstats.cc:432:29: note: Calling function 'dagNext' returns 0
     capstats-0.31/capstats.cc:432:29: note: Assigned value 'dagNext(&pkt,&size)' is always false


DONE