2022-06-29 15:01
ftp://ftp.de.debian.org/debian/pool/main/libs/libshairport/libshairport_1.2.1~git20120510.cbed0c1.orig.tar.gz
cppcheck-options: --library=posix --library=gnu  --showtime=top5 --check-library --inconclusive --enable=style,information --inline-suppr --template=daca2 -D__GNUC__ --platform=unix64 -rp=temp -j10
platform: Linux-5.18.6-1-MANJARO-x86_64-with-glibc2.35
python: 3.10.5
client-version: 1.3.25
compiler: g++ (GCC) 12.1.0
cppcheck: head 2.8
head-info: 06b408e (2022-06-29 13:43:17 +0200)
count: 47 47
elapsed-time: 1.0 1.8
head-timing-info:
 Overall time: 0s

old-timing-info:
 Overall time: 0s

head results:
libshairport-1.2.1~git20120510.cbed0c1/src/socketlib.c:61:47: style:inconclusive: Function '__shairport_setup_client' argument 1 names different: declaration 'server_info' definition 'server_host'. [funcArgNamesDifferent]
libshairport-1.2.1~git20120510.cbed0c1/src/socketlib.h:26:47: note: Function '__shairport_setup_client' argument 1 names different: declaration 'server_info' definition 'server_host'.
libshairport-1.2.1~git20120510.cbed0c1/src/socketlib.c:61:47: note: Function '__shairport_setup_client' argument 1 names different: declaration 'server_info' definition 'server_host'.
libshairport-1.2.1~git20120510.cbed0c1/src/socketlib.c:112:47: style:inconclusive: Function '__shairport_setup_server' argument 1 names different: declaration 'server_address' definition 'server_addr'. [funcArgNamesDifferent]
libshairport-1.2.1~git20120510.cbed0c1/src/socketlib.h:27:47: note: Function '__shairport_setup_server' argument 1 names different: declaration 'server_address' definition 'server_addr'.
libshairport-1.2.1~git20120510.cbed0c1/src/socketlib.c:112:47: note: Function '__shairport_setup_server' argument 1 names different: declaration 'server_address' definition 'server_addr'.
libshairport-1.2.1~git20120510.cbed0c1/src/socketlib.c:219:48: style:inconclusive: Function '__shairport_decode_base64' argument 1 names different: declaration 'input' definition 'pInput'. [funcArgNamesDifferent]
libshairport-1.2.1~git20120510.cbed0c1/src/socketlib.h:34:48: note: Function '__shairport_decode_base64' argument 1 names different: declaration 'input' definition 'pInput'.
libshairport-1.2.1~git20120510.cbed0c1/src/socketlib.c:219:48: note: Function '__shairport_decode_base64' argument 1 names different: declaration 'input' definition 'pInput'.
libshairport-1.2.1~git20120510.cbed0c1/src/socketlib.c:219:60: style:inconclusive: Function '__shairport_decode_base64' argument 2 names different: declaration 'length' definition 'pLength'. [funcArgNamesDifferent]
libshairport-1.2.1~git20120510.cbed0c1/src/socketlib.h:34:59: note: Function '__shairport_decode_base64' argument 2 names different: declaration 'length' definition 'pLength'.
libshairport-1.2.1~git20120510.cbed0c1/src/socketlib.c:219:60: note: Function '__shairport_decode_base64' argument 2 names different: declaration 'length' definition 'pLength'.
libshairport-1.2.1~git20120510.cbed0c1/src/socketlib.c:219:74: style:inconclusive: Function '__shairport_decode_base64' argument 3 names different: declaration 'tActualLength' definition 'pActualLength'. [funcArgNamesDifferent]
libshairport-1.2.1~git20120510.cbed0c1/src/socketlib.h:34:72: note: Function '__shairport_decode_base64' argument 3 names different: declaration 'tActualLength' definition 'pActualLength'.
libshairport-1.2.1~git20120510.cbed0c1/src/socketlib.c:219:74: note: Function '__shairport_decode_base64' argument 3 names different: declaration 'tActualLength' definition 'pActualLength'.
libshairport-1.2.1~git20120510.cbed0c1/src/socketlib.c:63:17: style: Variable 'tSockDesc' is assigned a value that is never used. [unreadVariable]
libshairport-1.2.1~git20120510.cbed0c1/src/hairtunes.c:970:12: error: Returning pointer to local variable 'fmt' that will be invalid when returning. [returnDanglingLifetime]
libshairport-1.2.1~git20120510.cbed0c1/src/hairtunes.c:965:37: note: Address of variable taken here.
libshairport-1.2.1~git20120510.cbed0c1/src/hairtunes.c:965:37: note: Passed to initializer list.
libshairport-1.2.1~git20120510.cbed0c1/src/hairtunes.c:966:13: note: Assuming condition is false
libshairport-1.2.1~git20120510.cbed0c1/src/hairtunes.c:943:22: note: Variable created here.
libshairport-1.2.1~git20120510.cbed0c1/src/hairtunes.c:970:12: note: Returning pointer to local variable 'fmt' that will be invalid when returning.
libshairport-1.2.1~git20120510.cbed0c1/src/hairtunes.c:849:21: style: Obsolescent function 'usleep' called. It is recommended to use 'nanosleep' or 'setitimer' instead. [prohibitedusleepCalled]
libshairport-1.2.1~git20120510.cbed0c1/src/hairtunes.c:609:26: warning: Either the condition 'csock==-1' is redundant or bind() argument nr 1 can have invalid value. The value is -1 but the valid values are '0:'. [invalidFunctionArg]
libshairport-1.2.1~git20120510.cbed0c1/src/hairtunes.c:603:18: note: Assuming that condition 'csock==-1' is not redundant
libshairport-1.2.1~git20120510.cbed0c1/src/hairtunes.c:609:26: note: Invalid argument
libshairport-1.2.1~git20120510.cbed0c1/src/hairtunes.c:852:21: style: Condition '!audio_running' is always false [knownConditionTrueFalse]
libshairport-1.2.1~git20120510.cbed0c1/src/hairtunes.c:855:39: style: Condition 'audio_running' is always true [knownConditionTrueFalse]
libshairport-1.2.1~git20120510.cbed0c1/src/hairtunes.c:857:17: style: Condition '!audio_running' is always false [knownConditionTrueFalse]
libshairport-1.2.1~git20120510.cbed0c1/src/hairtunes.c:178:67: style:inconclusive: Function '__shairport_hairtunes_init' argument 3 names different: declaration 'pFmtpstr' definition 'fmtpstr'. [funcArgNamesDifferent]
libshairport-1.2.1~git20120510.cbed0c1/src/hairtunes.h:4:67: note: Function '__shairport_hairtunes_init' argument 3 names different: declaration 'pFmtpstr' definition 'fmtpstr'.
libshairport-1.2.1~git20120510.cbed0c1/src/hairtunes.c:178:67: note: Function '__shairport_hairtunes_init' argument 3 names different: declaration 'pFmtpstr' definition 'fmtpstr'.
libshairport-1.2.1~git20120510.cbed0c1/src/hairtunes.c:262:44: style:inconclusive: Function '__shairport_hairtunes_setvolume' argument 1 names different: declaration 'vol' definition 'f'. [funcArgNamesDifferent]
libshairport-1.2.1~git20120510.cbed0c1/src/hairtunes.h:6:44: note: Function '__shairport_hairtunes_setvolume' argument 1 names different: declaration 'vol' definition 'f'.
libshairport-1.2.1~git20120510.cbed0c1/src/hairtunes.c:262:44: note: Function '__shairport_hairtunes_setvolume' argument 1 names different: declaration 'vol' definition 'f'.
libshairport-1.2.1~git20120510.cbed0c1/src/hairtunes.c:813:13: style: Local variable 'dev' shadows outer variable [shadowVariable]
libshairport-1.2.1~git20120510.cbed0c1/src/hairtunes.c:922:19: note: Shadowed declaration
libshairport-1.2.1~git20120510.cbed0c1/src/hairtunes.c:813:13: note: Shadow variable
libshairport-1.2.1~git20120510.cbed0c1/src/hairtunes.c:841:17: style: Local variable 'buf_fill' shadows outer variable [shadowVariable]
libshairport-1.2.1~git20120510.cbed0c1/src/hairtunes.c:817:18: note: Shadowed declaration
libshairport-1.2.1~git20120510.cbed0c1/src/hairtunes.c:841:17: note: Shadow variable
libshairport-1.2.1~git20120510.cbed0c1/src/hairtunes.c:607:32: error: Uninitialized variable: si_p [uninitvar]
libshairport-1.2.1~git20120510.cbed0c1/src/hairtunes.c:556:26: note: Assignment 'si_p=(struct sockaddr*)&si', assigned value is <Uninit>
libshairport-1.2.1~git20120510.cbed0c1/src/hairtunes.c:607:32: note: Uninitialized variable: si_p
libshairport-1.2.1~git20120510.cbed0c1/src/alac.c:499:28: style: The if condition is the same as the previous if condition [duplicateCondition]
libshairport-1.2.1~git20120510.cbed0c1/src/alac.c:465:28: note: First condition
libshairport-1.2.1~git20120510.cbed0c1/src/alac.c:499:28: note: Second condition
libshairport-1.2.1~git20120510.cbed0c1/src/alac.c:467:13: style: Local variable 'i' shadows outer variable [shadowVariable]
libshairport-1.2.1~git20120510.cbed0c1/src/alac.c:435:9: note: Shadowed declaration
libshairport-1.2.1~git20120510.cbed0c1/src/alac.c:467:13: note: Shadow variable
libshairport-1.2.1~git20120510.cbed0c1/src/alac.c:780:21: style: Local variable 'i' shadows outer variable [shadowVariable]
libshairport-1.2.1~git20120510.cbed0c1/src/alac.c:759:17: note: Shadowed declaration
libshairport-1.2.1~git20120510.cbed0c1/src/alac.c:780:21: note: Shadow variable
libshairport-1.2.1~git20120510.cbed0c1/src/alac.c:978:21: style: Local variable 'i' shadows outer variable [shadowVariable]
libshairport-1.2.1~git20120510.cbed0c1/src/alac.c:944:17: note: Shadowed declaration
libshairport-1.2.1~git20120510.cbed0c1/src/alac.c:978:21: note: Shadow variable
libshairport-1.2.1~git20120510.cbed0c1/src/alac.c:567:37: style: Parameter 'buffer_a' can be declared as pointer to const [constParameter]
libshairport-1.2.1~git20120510.cbed0c1/src/alac.c:567:56: style: Parameter 'buffer_b' can be declared as pointer to const [constParameter]
libshairport-1.2.1~git20120510.cbed0c1/src/alac.c:626:37: style: Parameter 'buffer_a' can be declared as pointer to const [constParameter]
libshairport-1.2.1~git20120510.cbed0c1/src/alac.c:626:56: style: Parameter 'buffer_b' can be declared as pointer to const [constParameter]
libshairport-1.2.1~git20120510.cbed0c1/src/alac.c:628:30: style: Parameter 'uncompressed_bytes_buffer_a' can be declared as pointer to const [constParameter]
libshairport-1.2.1~git20120510.cbed0c1/src/alac.c:628:68: style: Parameter 'uncompressed_bytes_buffer_b' can be declared as pointer to const [constParameter]
libshairport-1.2.1~git20120510.cbed0c1/src/alac.c:125:7: style: Variable 'ptr' is assigned a value that is never used. [unreadVariable]
libshairport-1.2.1~git20120510.cbed0c1/src/shairport.c:262:7: warning: Return value of function dup() is not used. [ignoredReturnValue]
libshairport-1.2.1~git20120510.cbed0c1/src/shairport.c:263:7: warning: Return value of function dup() is not used. [ignoredReturnValue]
libshairport-1.2.1~git20120510.cbed0c1/src/shairport.c:277:12: style: Condition '!tUseKnownHWID' is always true [knownConditionTrueFalse]
libshairport-1.2.1~git20120510.cbed0c1/src/shairport.c:268:7: note: Assuming that condition '!tUseKnownHWID' is not redundant
libshairport-1.2.1~git20120510.cbed0c1/src/shairport.c:277:12: note: Condition '!tUseKnownHWID' is always true
libshairport-1.2.1~git20120510.cbed0c1/src/shairport.c:645:30: error: Overflow in pointer arithmetic, NULL pointer is subtracted. [nullPointerArithmetic]
libshairport-1.2.1~git20120510.cbed0c1/src/shairport.c:633:23: note: Assignment 'tShortest=NULL', assigned value is 0
libshairport-1.2.1~git20120510.cbed0c1/src/shairport.c:635:18: note: Assuming condition is false
libshairport-1.2.1~git20120510.cbed0c1/src/shairport.c:645:30: note: Null pointer subtraction
libshairport-1.2.1~git20120510.cbed0c1/src/shairport.c:144:49: portability: Passing NULL after the last typed argument to a variadic function leads to undefined behaviour. [varFuncNullUB]
libshairport-1.2.1~git20120510.cbed0c1/src/shairport.c:869:48: portability: Passing NULL after the last typed argument to a variadic function leads to undefined behaviour. [varFuncNullUB]
libshairport-1.2.1~git20120510.cbed0c1/src/shairport.c:677:110: style:inconclusive: Function 'buildAppleResponse' argument 4 names different: declaration 'pHwAddr' definition 'pHWID'. [funcArgNamesDifferent]
libshairport-1.2.1~git20120510.cbed0c1/src/shairport.c:98:110: note: Function 'buildAppleResponse' argument 4 names different: declaration 'pHwAddr' definition 'pHWID'.
libshairport-1.2.1~git20120510.cbed0c1/src/shairport.c:677:110: note: Function 'buildAppleResponse' argument 4 names different: declaration 'pHwAddr' definition 'pHWID'.
libshairport-1.2.1~git20120510.cbed0c1/src/shairport.c:746:104: style:inconclusive: Function 'parseMessage' argument 4 names different: declaration 'pHWADDR' definition 'pHWID'. [funcArgNamesDifferent]
libshairport-1.2.1~git20120510.cbed0c1/src/shairport.c:89:105: note: Function 'parseMessage' argument 4 names different: declaration 'pHWADDR' definition 'pHWID'.
libshairport-1.2.1~git20120510.cbed0c1/src/shairport.c:746:104: note: Function 'parseMessage' argument 4 names different: declaration 'pHWADDR' definition 'pHWID'.
libshairport-1.2.1~git20120510.cbed0c1/src/shairport.c:1087:47: style:inconclusive: Function 'cleanupBuffers' argument 1 names different: declaration 'pConnection' definition 'pConn'. [funcArgNamesDifferent]
libshairport-1.2.1~git20120510.cbed0c1/src/shairport.c:76:47: note: Function 'cleanupBuffers' argument 1 names different: declaration 'pConnection' definition 'pConn'.
libshairport-1.2.1~git20120510.cbed0c1/src/shairport.c:1087:47: note: Function 'cleanupBuffers' argument 1 names different: declaration 'pConnection' definition 'pConn'.
libshairport-1.2.1~git20120510.cbed0c1/src/shairport.c:1101:40: style:inconclusive: Function 'cleanup' argument 1 names different: declaration 'pConnection' definition 'pConn'. [funcArgNamesDifferent]
libshairport-1.2.1~git20120510.cbed0c1/src/shairport.c:77:40: note: Function 'cleanup' argument 1 names different: declaration 'pConnection' definition 'pConn'.
libshairport-1.2.1~git20120510.cbed0c1/src/shairport.c:1101:40: note: Function 'cleanup' argument 1 names different: declaration 'pConnection' definition 'pConn'.
libshairport-1.2.1~git20120510.cbed0c1/src/shairport.c:489:9: style: Local variable 'addr' shadows outer variable [shadowVariable]
libshairport-1.2.1~git20120510.cbed0c1/src/shairport.c:460:27: note: Shadowed declaration
libshairport-1.2.1~git20120510.cbed0c1/src/shairport.c:489:9: note: Shadow variable
libshairport-1.2.1~git20120510.cbed0c1/src/shairport.c:810:11: style: Local variable 'tContent' shadows outer variable [shadowVariable]
libshairport-1.2.1~git20120510.cbed0c1/src/shairport.c:754:9: note: Shadowed declaration
libshairport-1.2.1~git20120510.cbed0c1/src/shairport.c:810:11: note: Shadow variable
libshairport-1.2.1~git20120510.cbed0c1/src/shairport.c:1005:11: style: Local variable 'tContent' shadows outer variable [shadowVariable]
libshairport-1.2.1~git20120510.cbed0c1/src/shairport.c:754:9: note: Shadowed declaration
libshairport-1.2.1~git20120510.cbed0c1/src/shairport.c:1005:11: note: Shadow variable
libshairport-1.2.1~git20120510.cbed0c1/src/shairport.c:127:43: style: Parameter 'ao' can be declared as pointer to const [constParameter]
libshairport-1.2.1~git20120510.cbed0c1/src/shairport.c:132:45: style: Parameter 'funcPtr' can be declared as pointer to const [constParameter]
libshairport-1.2.1~git20120510.cbed0c1/src/shairport.c:623:110: style: Parameter 'pDelims' can be declared as pointer to const [constParameter]
libshairport-1.2.1~git20120510.cbed0c1/src/shairport.c:510:23: style: Variable 'tMoreDataNeeded' is assigned a value that is never used. [unreadVariable]
libshairport-1.2.1~git20120510.cbed0c1/src/shairport.c:523:16: style: Variable 'tError' is assigned a value that is never used. [unreadVariable]
libshairport-1.2.1~git20120510.cbed0c1/src/shairport.c:627:13: style: Variable 'tSize' is assigned a value that is never used. [unreadVariable]
diff:
head libshairport-1.2.1~git20120510.cbed0c1/src/alac.c:567:37: style: Parameter 'buffer_a' can be declared as pointer to const [constParameter]
2.8 libshairport-1.2.1~git20120510.cbed0c1/src/alac.c:567:37: style: Parameter 'buffer_a' can be declared with const [constParameter]
head libshairport-1.2.1~git20120510.cbed0c1/src/alac.c:567:56: style: Parameter 'buffer_b' can be declared as pointer to const [constParameter]
2.8 libshairport-1.2.1~git20120510.cbed0c1/src/alac.c:567:56: style: Parameter 'buffer_b' can be declared with const [constParameter]
head libshairport-1.2.1~git20120510.cbed0c1/src/alac.c:626:37: style: Parameter 'buffer_a' can be declared as pointer to const [constParameter]
2.8 libshairport-1.2.1~git20120510.cbed0c1/src/alac.c:626:37: style: Parameter 'buffer_a' can be declared with const [constParameter]
head libshairport-1.2.1~git20120510.cbed0c1/src/alac.c:626:56: style: Parameter 'buffer_b' can be declared as pointer to const [constParameter]
2.8 libshairport-1.2.1~git20120510.cbed0c1/src/alac.c:626:56: style: Parameter 'buffer_b' can be declared with const [constParameter]
head libshairport-1.2.1~git20120510.cbed0c1/src/alac.c:628:30: style: Parameter 'uncompressed_bytes_buffer_a' can be declared as pointer to const [constParameter]
2.8 libshairport-1.2.1~git20120510.cbed0c1/src/alac.c:628:30: style: Parameter 'uncompressed_bytes_buffer_a' can be declared with const [constParameter]
head libshairport-1.2.1~git20120510.cbed0c1/src/alac.c:628:68: style: Parameter 'uncompressed_bytes_buffer_b' can be declared as pointer to const [constParameter]
2.8 libshairport-1.2.1~git20120510.cbed0c1/src/alac.c:628:68: style: Parameter 'uncompressed_bytes_buffer_b' can be declared with const [constParameter]
head libshairport-1.2.1~git20120510.cbed0c1/src/shairport.c:127:43: style: Parameter 'ao' can be declared as pointer to const [constParameter]
2.8 libshairport-1.2.1~git20120510.cbed0c1/src/shairport.c:127:43: style: Parameter 'ao' can be declared with const [constParameter]
head libshairport-1.2.1~git20120510.cbed0c1/src/shairport.c:132:45: style: Parameter 'funcPtr' can be declared as pointer to const [constParameter]
2.8 libshairport-1.2.1~git20120510.cbed0c1/src/shairport.c:132:45: style: Parameter 'funcPtr' can be declared with const [constParameter]
head libshairport-1.2.1~git20120510.cbed0c1/src/shairport.c:623:110: style: Parameter 'pDelims' can be declared as pointer to const [constParameter]
2.8 libshairport-1.2.1~git20120510.cbed0c1/src/shairport.c:623:110: style: Parameter 'pDelims' can be declared with const [constParameter]


DONE