cppcheck analysis of ns3_3.7.1-7.dsc

./ns-3.7.1/src/common/pcap-file.cc:530 [error] - Uninitialized variable: pcap
./ns-3.7.1/src/contrib/flow-monitor/histogram.cc:100 [error] - instance of "Histogram" object destroyed immediately
./ns-3.7.1/src/core/attribute-list.cc:68 [error] - Null pointer dereference
./ns-3.7.1/src/core/attribute-list.cc:73 [error] - Null pointer dereference
./ns-3.7.1/src/core/attribute-list.cc:95 [error] - Null pointer dereference
./ns-3.7.1/src/core/attribute-list.cc:100 [error] - Null pointer dereference
./ns-3.7.1/src/core/attribute-list.cc:183 [error] - Null pointer dereference
./ns-3.7.1/src/core/attribute-list.cc:216 [error] - Null pointer dereference
./ns-3.7.1/src/core/attribute-list.cc:225 [error] - Null pointer dereference
./ns-3.7.1/src/core/attribute-list.cc:246 [error] - Null pointer dereference
./ns-3.7.1/src/core/callback.h:470 [error] - Null pointer dereference
./ns-3.7.1/src/core/breakpoint.cc:51 [error] - Possible null pointer dereference: a
./ns-3.7.1/src/core/breakpoint.cc:51 [error] - Null pointer dereference
./ns-3.7.1/src/core/command-line.cc:154 [error] - Null pointer dereference
./ns-3.7.1/src/core/config.cc:435 [error] - Null pointer dereference
./ns-3.7.1/src/core/config.cc:95 [error] - Null pointer dereference
./ns-3.7.1/src/core/config.cc:115 [error] - Null pointer dereference
./ns-3.7.1/src/core/config.cc:295 [error] - Null pointer dereference
./ns-3.7.1/src/core/config.cc:428 [error] - Null pointer dereference
./ns-3.7.1/src/core/config.cc:431 [error] - Null pointer dereference
./ns-3.7.1/src/core/config.cc:481 [error] - Null pointer dereference
./ns-3.7.1/src/core/enum.cc:60 [error] - Null pointer dereference
./ns-3.7.1/src/core/enum.cc:51 [error] - Null pointer dereference
./ns-3.7.1/src/core/enum.cc:68 [error] - Null pointer dereference
./ns-3.7.1/src/core/global-value.cc:44 [error] - Null pointer dereference
./ns-3.7.1/src/core/global-value.cc:102 [error] - Null pointer dereference
./ns-3.7.1/src/core/global-value.cc:151 [error] - Null pointer dereference
./ns-3.7.1/src/core/global-value.cc:156 [error] - Null pointer dereference
./ns-3.7.1/src/core/global-value.cc:200 [error] - Null pointer dereference
./ns-3.7.1/src/core/log.cc:97 [error] - Null pointer dereference
./ns-3.7.1/src/core/names.cc:610 [error] - Null pointer dereference
./ns-3.7.1/src/core/names.cc:617 [error] - Null pointer dereference
./ns-3.7.1/src/core/names.cc:624 [error] - Null pointer dereference
./ns-3.7.1/src/core/names.cc:631 [error] - Null pointer dereference
./ns-3.7.1/src/core/names.cc:638 [error] - Null pointer dereference
./ns-3.7.1/src/core/names.cc:646 [error] - Null pointer dereference
./ns-3.7.1/src/core/names.cc:187 [error] - Null pointer dereference
./ns-3.7.1/src/core/names.cc:202 [error] - Null pointer dereference
./ns-3.7.1/src/core/names.cc:209 [error] - Null pointer dereference
./ns-3.7.1/src/core/names.cc:244 [error] - Null pointer dereference
./ns-3.7.1/src/core/names.cc:296 [error] - Null pointer dereference
./ns-3.7.1/src/core/names.cc:311 [error] - Null pointer dereference
./ns-3.7.1/src/core/names.cc:318 [error] - Null pointer dereference
./ns-3.7.1/src/core/names.cc:347 [error] - Null pointer dereference
./ns-3.7.1/src/core/names.cc:416 [error] - Null pointer dereference
./ns-3.7.1/src/core/names.cc:519 [error] - Null pointer dereference
./ns-3.7.1/src/core/object-base.cc:198 [error] - Null pointer dereference
./ns-3.7.1/src/core/object-base.cc:203 [error] - Null pointer dereference
./ns-3.7.1/src/core/object-base.cc:207 [error] - Null pointer dereference
./ns-3.7.1/src/core/object-base.cc:234 [error] - Null pointer dereference
./ns-3.7.1/src/core/object-base.cc:239 [error] - Null pointer dereference
./ns-3.7.1/src/core/object-base.cc:249 [error] - Null pointer dereference
./ns-3.7.1/src/core/object-base.cc:255 [error] - Null pointer dereference
./ns-3.7.1/src/core/object-factory.cc:89 [error] - Null pointer dereference
./ns-3.7.1/src/core/object-factory.cc:90 [error] - Null pointer dereference
./ns-3.7.1/src/core/object-vector.cc:51 [error] - Null pointer dereference
./ns-3.7.1/src/core/object.cc:237 [error] - Null pointer dereference
./ns-3.7.1/src/core/object.cc:135 [error] - Null pointer dereference
./ns-3.7.1/src/core/object.cc:228 [error] - Null pointer dereference
./ns-3.7.1/src/core/object.cc:229 [error] - Null pointer dereference
./ns-3.7.1/src/core/object.cc:230 [error] - Null pointer dereference
./ns-3.7.1/src/core/object.cc:231 [error] - Null pointer dereference
./ns-3.7.1/src/core/object.cc:311 [error] - Null pointer dereference
./ns-3.7.1/src/core/object.cc:318 [error] - Null pointer dereference
./ns-3.7.1/src/core/object.cc:324 [error] - Null pointer dereference
./ns-3.7.1/src/core/pointer.cc:60 [error] - Null pointer dereference
./ns-3.7.1/src/core/random-variable.cc:1002 [error] - Null pointer dereference
./ns-3.7.1/src/core/random-variable.cc:1658 [error] - Null pointer dereference
./ns-3.7.1/src/core/random-variable.cc:1679 [error] - Null pointer dereference
./ns-3.7.1/src/core/random-variable.cc:1708 [error] - Null pointer dereference
./ns-3.7.1/src/core/random-variable.cc:61 [error] - Null pointer dereference
./ns-3.7.1/src/core/random-variable.cc:280 [error] - Null pointer dereference
./ns-3.7.1/src/core/random-variable.cc:1025 [error] - Null pointer dereference
./ns-3.7.1/src/core/test.cc:271 [error] - Null pointer dereference
./ns-3.7.1/src/core/test.cc:272 [error] - Null pointer dereference
./ns-3.7.1/src/core/test.cc:170 [error] - Null pointer dereference
./ns-3.7.1/src/core/type-id.cc:118 [error] - Null pointer dereference
./ns-3.7.1/src/core/type-id.cc:168 [error] - Null pointer dereference
./ns-3.7.1/src/core/type-id.cc:214 [error] - Null pointer dereference
./ns-3.7.1/src/core/type-id.cc:277 [error] - Null pointer dereference
./ns-3.7.1/src/core/type-id.cc:376 [error] - Null pointer dereference
./ns-3.7.1/src/core/type-id.cc:131 [error] - Null pointer dereference
./ns-3.7.1/src/core/type-id.cc:138 [error] - Null pointer dereference
./ns-3.7.1/src/core/type-id.cc:145 [error] - Null pointer dereference
./ns-3.7.1/src/core/type-id.cc:182 [error] - Null pointer dereference
./ns-3.7.1/src/core/type-id.cc:300 [error] - Null pointer dereference
./ns-3.7.1/src/core/type-id.cc:307 [error] - Null pointer dereference
./ns-3.7.1/src/core/type-id.cc:314 [error] - Null pointer dereference
./ns-3.7.1/src/core/type-id.cc:321 [error] - Null pointer dereference
./ns-3.7.1/src/core/type-id.cc:328 [error] - Null pointer dereference
./ns-3.7.1/src/core/type-id.cc:335 [error] - Null pointer dereference
./ns-3.7.1/src/core/type-id.cc:394 [error] - Null pointer dereference
./ns-3.7.1/src/core/type-id.cc:401 [error] - Null pointer dereference
./ns-3.7.1/src/core/type-id.cc:408 [error] - Null pointer dereference
./ns-3.7.1/src/core/type-id.cc:429 [error] - Null pointer dereference
./ns-3.7.1/src/core/type-id.cc:441 [error] - Null pointer dereference
./ns-3.7.1/src/core/unix-system-mutex.cc:82 [error] - Null pointer dereference
./ns-3.7.1/src/core/unix-system-mutex.cc:96 [error] - Null pointer dereference
./ns-3.7.1/src/core/unix-system-thread.cc:88 [error] - Null pointer dereference
./ns-3.7.1/src/core/unix-system-thread.cc:102 [error] - Null pointer dereference
./ns-3.7.1/src/core/unix-system-wall-clock-ms.cc:84 [error] - Null pointer dereference
./ns-3.7.1/src/devices/wifi/wifi-mac-header.cc:204 [style] - Redundant assignment of "m_ctrlType" in switch
./ns-3.7.1/src/devices/wifi/wifi-mac-header.cc:205 [style] - Redundant assignment of "m_ctrlSubtype" in switch
./ns-3.7.1/src/routing/static-routing/ipv6-static-routing.cc:717 [error] - Dangerous iterator usage. After erase the iterator is invalid so dereferencing it or comparing it with another iterator is invalid.
./nsc-0.5.1/freebsd5/kern/kern_mac.c:825 [error] - Memory leak: buffer
./nsc-0.5.1/freebsd5/kern/kern_mac.c:880 [error] - Memory leak: buffer
./nsc-0.5.1/freebsd5/kern/kern_mac.c:934 [error] - Memory leak: buffer
./nsc-0.5.1/freebsd5/kern/uipc_socket2.c:1054 [error] - Uninitialized variable: o
./nsc-0.5.1/freebsd5/net/bridge.c:360 [error] - Memory leak: c
./nsc-0.5.1/freebsd5/net/bsd_comp.c:346 [error] - Possible null pointer dereference: db - otherwise it is redundant to check if db is null at line 348
./nsc-0.5.1/freebsd5/net/if_atmsubr.c:378 [error] - Uninitialized variable: ifa
./nsc-0.5.1/freebsd5/net/if_spppsubr.c:2469 [error] - Memory leak: buf
./nsc-0.5.1/freebsd5/net/if_spppsubr.c:2552 [error] - Memory leak: buf
./nsc-0.5.1/freebsd5/net/if_spppsubr.c:3104 [error] - Memory leak: buf
./nsc-0.5.1/freebsd5/net/if_spppsubr.c:3185 [error] - Memory leak: buf
./nsc-0.5.1/freebsd5/net/if_spppsubr.c:5115 [error] - Memory leak: spr
./nsc-0.5.1/freebsd5/net/if_spppsubr.c:3530 [error] - Memory leak: buf
./nsc-0.5.1/freebsd5/net/if_spppsubr.c:3627 [error] - Memory leak: buf
./nsc-0.5.1/freebsd5/net/pfil.c:308 [error] - Memory leak: pfh1
./nsc-0.5.1/freebsd5/net/pfil.c:308 [error] - Memory leak: pfh2
./nsc-0.5.1/freebsd5/netinet/tcp_sack.c:547 [error] - Possible null pointer dereference: p - otherwise it is redundant to check if p is null at line 552
./nsc-0.5.1/freebsd5/netinet6/esp_aesctr.c:84 [error] - Possible null pointer dereference: algo
./nsc-0.5.1/freebsd5/netinet6/esp_core.c:412 [error] - Possible null pointer dereference: algo
./nsc-0.5.1/freebsd5/netinet6/ip6_fw.c:881 [error] - Memory leak: fwc
./nsc-0.5.1/freebsd5/netinet6/ip6_mroute.c:1065 [error] - Memory leak: rte
./nsc-0.5.1/freebsd5/netinet6/ip6_output.c:2329 [error] - Memory leak: opt
./nsc-0.5.1/freebsd5/netkey/key.c:1656 [error] - syntax error
./nsc-0.5.1/freebsd5/support/sim_support.cpp:206 [error] - Null pointer dereference
./nsc-0.5.1/linux-2.6.18/net/core/dev.c:3213 [error] - Memory leak: p
./nsc-0.5.1/linux-2.6.18/net/ipv4/devinet.c:504 [error] - Memory leak: in_dev
./nsc-0.5.1/linux-2.6.18/net/ipv4/devinet.c:1047 [error] - Memory leak: in_dev
./nsc-0.5.1/linux-2.6.18/net/ipv4/ipvs/ip_vs_sync.c:268 [error] - instance of "ip_vs_sync_conn" object destroyed immediately
./nsc-0.5.1/linux-2.6.18/net/ipv4/netfilter/ipt_recent.c:229 [error] - Memory leak: e
./nsc-0.5.1/linux-2.6.18/net/ipv6/ip6_fib.c:671 [error] - Possible null pointer dereference: fn
./nsc-0.5.1/linux-2.6.18/net/sched/sch_netem.c:361 [error] - Possible null pointer dereference: d - otherwise it is redundant to check if d is null at line 362
./nsc-0.5.1/linux-2.6.18/net/sched/sch_netem.c:370 [error] - Memory leak: d
./nsc-0.5.1/linux-2.6.26/net/core/dev.c:4066 [error] - Memory leak: p
./nsc-0.5.1/linux-2.6.26/net/ipv4/ipvs/ip_vs_sync.c:272 [error] - instance of "ip_vs_sync_conn" object destroyed immediately
./nsc-0.5.1/linux-2.6.26/net/ipv4/netfilter/ipt_recent.c:235 [error] - Memory leak: e
./nsc-0.5.1/linux-2.6.26/net/sched/sch_netem.c:350 [error] - Possible null pointer dereference: d - otherwise it is redundant to check if d is null at line 351
./nsc-0.5.1/linux-2.6.26/net/sched/sch_netem.c:359 [error] - Memory leak: d
./nsc-0.5.1/linux-2.6.26/nsc/support.c:79 [error] - Data is allocated but not initialized: init_nsproxy
./nsc-0.5.1/linux-2.6/drivers/net/net_init.c:104 [error] - Memory leak: p
./nsc-0.5.1/linux-2.6/net/ipv4/devinet.c:465 [error] - Memory leak: in_dev
./nsc-0.5.1/linux-2.6/net/ipv4/ipvs/ip_vs_sync.c:266 [error] - instance of "ip_vs_sync_conn" object destroyed immediately
./nsc-0.5.1/linux-2.6/net/ipv6/ah6.c:319 [error] - Memory leak: tmp_hdr
./nsc-0.5.1/linux-2.6/net/ipv6/ip6_fib.c:751 [error] - Possible null pointer dereference: fn
./nsc-0.5.1/linux-2.6/net/sched/sch_generic.c:442 [error] - Memory leak: p
./nsc-0.5.1/linux-2.6/net/sched/sch_netem.c:337 [error] - Possible null pointer dereference: d - otherwise it is redundant to check if d is null at line 338
./nsc-0.5.1/linux-2.6/net/sched/sch_netem.c:346 [error] - Memory leak: d
./nsc-0.5.1/lwip-1.3.0/src/core/ipv4/igmp.c:355 [error] - Uninitialized variable: igmp
./nsc-0.5.1/openbsd3/altq/altq_cdnr.c:178 [error] - Uninitialized variable: cb
./nsc-0.5.1/openbsd3/crypto/ecb_enc.c:77 [error] - Array 'ks[16]' index 16 out of bounds
./nsc-0.5.1/openbsd3/crypto/ecb_enc.c:144 [error] - Array 'ks[16]' index 16 out of bounds
./nsc-0.5.1/openbsd3/kern/exec_elf.c:861 [error] - Data is allocated but not initialized: hph
./nsc-0.5.1/openbsd3/kern/uipc_socket2.c:756 [error] - Uninitialized variable: o
./nsc-0.5.1/openbsd3/net/bsd-comp.c:348 [error] - Possible null pointer dereference: db - otherwise it is redundant to check if db is null at line 350
./nsc-0.5.1/openbsd3/net/if_gif.c:517 [error] - Uninitialized variable: sa
./nsc-0.5.1/openbsd3/net/if_gif.c:469 [error] - Uninitialized variable: sa
./nsc-0.5.1/openbsd3/net/if_ieee80211subr.c:1950 [error] - Memory leak: ni
./nsc-0.5.1/openbsd3/net/if_pfsync.c:1018 [error] - Uninitialized variable: s
./nsc-0.5.1/openbsd3/net/if_pfsync.c:1028 [error] - Uninitialized variable: s
./nsc-0.5.1/openbsd3/net/if_pfsync.c:1049 [error] - Uninitialized variable: ret
./nsc-0.5.1/openbsd3/net/if_spppsubr.c:2236 [error] - Memory leak: buf
./nsc-0.5.1/openbsd3/net/if_spppsubr.c:2319 [error] - Memory leak: buf
./nsc-0.5.1/openbsd3/net/if_spppsubr.c:2797 [error] - Memory leak: buf
./nsc-0.5.1/openbsd3/net/if_spppsubr.c:2864 [error] - Memory leak: buf
./nsc-0.5.1/openbsd3/net/pf.c:2376 [error] - Uninitialized variable: hlen
./nsc-0.5.1/openbsd3/net/pf_if.c:680 [error] - Memory leak: p
./nsc-0.5.1/openbsd3/netccitt/pk_usrreq.c:576 [error] - Uninitialized variable: so
./nsc-0.5.1/openbsd3/netinet/in.c:948 [error] - Memory leak: inm
./nsc-0.5.1/openbsd3/netinet/ip_mroute.c:1130 [error] - Memory leak: rte
./nsc-0.5.1/openbsd3/netinet6/in6.c:1842 [error] - Memory leak: in6m
./nsc-0.5.1/openbsd3/netinet6/ip6_mroute.c:1112 [error] - Memory leak: rte
./nsc-0.5.1/openbsd3/netinet6/ip6_output.c:1794 [error] - Memory leak: opt
./nsc-0.5.1/openbsd3/netiso/iso.c:696 [error] - Invalid number of character (() when these macros are defined: 'ARGO_DEBUG;ISO;notdef'.
./nsc-0.5.1/openbsd3/netiso/tp_pcb.c:928 [error] - Invalid number of character ({) when these macros are defined: ''.
./nsc-0.5.1/openbsd3/netiso/tp_pcb.c:928 [error] - Invalid number of character ({) when these macros are defined: 'ARGO_DEBUG'.
./nsc-0.5.1/openbsd3/netiso/tp_pcb.c:928 [error] - Invalid number of character ({) when these macros are defined: 'ARGO_DEBUG;TP_PERF_MEAS'.
./nsc-0.5.1/openbsd3/netiso/tp_pcb.c:928 [error] - Invalid number of character ({) when these macros are defined: 'ISO'.
./nsc-0.5.1/openbsd3/netiso/tp_pcb.c:928 [error] - Invalid number of character ({) when these macros are defined: 'ISO;TPCONS'.
./nsc-0.5.1/openbsd3/netiso/tp_pcb.c:928 [error] - Invalid number of character ({) when these macros are defined: 'TPCONS'.
./nsc-0.5.1/openbsd3/netiso/tp_pcb.c:928 [error] - Invalid number of character ({) when these macros are defined: 'TPPT'.
./nsc-0.5.1/openbsd3/netiso/tp_pcb.c:928 [error] - Invalid number of character ({) when these macros are defined: 'TP_PERF_MEAS'.
./nsc-0.5.1/openbsd3/netiso/tp_subr2.c:585 [error] - Invalid number of character ({) when these macros are defined: ''.
./nsc-0.5.1/openbsd3/netiso/tp_subr2.c:585 [error] - Invalid number of character ({) when these macros are defined: 'ARGO_DEBUG'.
./nsc-0.5.1/openbsd3/netiso/tp_subr2.c:585 [error] - Invalid number of character ({) when these macros are defined: 'ARGO_DEBUG;ISO'.
./nsc-0.5.1/openbsd3/netiso/tp_subr2.c:585 [error] - Invalid number of character ({) when these macros are defined: 'ARGO_DEBUG;TP_PERF_MEAS'.
./nsc-0.5.1/openbsd3/netiso/tp_subr2.c:585 [error] - Invalid number of character ({) when these macros are defined: 'CCITT'.
./nsc-0.5.1/openbsd3/netiso/tp_subr2.c:585 [error] - Invalid number of character ({) when these macros are defined: 'INET'.
./nsc-0.5.1/openbsd3/netiso/tp_subr2.c:585 [error] - Invalid number of character ({) when these macros are defined: 'ISO'.
./nsc-0.5.1/openbsd3/netiso/tp_subr2.c:585 [error] - Invalid number of character ({) when these macros are defined: 'RTV_MTU'.
./nsc-0.5.1/openbsd3/netiso/tp_subr2.c:585 [error] - Invalid number of character ({) when these macros are defined: 'RTV_SSTHRESH'.
./nsc-0.5.1/openbsd3/netiso/tp_subr2.c:585 [error] - Invalid number of character ({) when these macros are defined: 'TPCONS'.
./nsc-0.5.1/openbsd3/netiso/tp_subr2.c:585 [error] - Invalid number of character ({) when these macros are defined: 'TPPT'.
./nsc-0.5.1/openbsd3/openbsd/usr/src/sys/arch/i386/i386/machdep.c:1446 [error] - Uninitialized variable: crd
./nsc-0.5.1/openbsd3/openbsd/usr/src/sys/arch/i386/i386/sys_machdep.c:137 [error] - Memory leak: cp
./nsc-0.5.1/openbsd3/openbsd/usr/src/sys/arch/i386/i386/trap.c:332 [error] - Uninitialized variable: resume
./nsc-0.5.1/openbsd3/openbsd/usr/src/sys/arch/i386/i386/trap.c:337 [error] - Uninitialized variable: resume
./nsc-0.5.1/openbsd3/openbsd/usr/src/sys/arch/i386/i386/trap.c:343 [error] - Uninitialized variable: resume
./nsc-0.5.1/openbsd3/openbsd/usr/src/sys/arch/i386/i386/trap.c:348 [error] - Uninitialized variable: resume
./nsc-0.5.1/openbsd3/openbsd/usr/src/sys/arch/i386/i386/trap.c:353 [error] - Uninitialized variable: resume
./nsc-0.5.1/openbsd3/openbsd/usr/src/sys/arch/i386/i386/trap.c:358 [error] - Uninitialized variable: resume
./nsc-0.5.1/openbsd3/openbsd/usr/src/sys/arch/i386/i386/trap.c:384 [error] - Uninitialized variable: resume
./nsc-0.5.1/openbsd3/openbsd/usr/src/sys/arch/i386/i386/trap.c:391 [error] - Uninitialized variable: resume
./nsc-0.5.1/openbsd3/openbsd/usr/src/sys/arch/i386/i386/trap.c:395 [error] - Uninitialized variable: resume
./nsc-0.5.1/openbsd3/openbsd/usr/src/sys/arch/i386/i386/trap.c:399 [error] - Uninitialized variable: resume
./nsc-0.5.1/openbsd3/openbsd/usr/src/sys/arch/i386/i386/trap.c:404 [error] - Uninitialized variable: resume
./nsc-0.5.1/openbsd3/openbsd/usr/src/sys/arch/i386/i386/trap.c:378 [error] - Uninitialized variable: resume

Note: if you think the results reveal a security bug, please don't hesitate to contact the security team
This report was generated on Mon, 20 Dec 2010 23:58:19 +0000, based on results by cppcheck 1.46

Automated Code Analysis

cppcheck analysis of ns3_3.7.1-7.dsc