cppcheck/triage/linux-3.11/true-positives.txt

[linux-3.11/arch/cris/arch-v32/drivers/sync_serial.c:285]: (error) Array 'ports[1]' accessed at index 1, which is out of bounds.
[linux-3.11/arch/ia64/sn/pci/tioca_provider.c:484] -> [linux-3.11/arch/ia64/sn/pci/tioca_provider.c:487]: (warning) Possible null pointer dereference: map - otherwise it is redundant to check it against null.
[linux-3.11/arch/powerpc/kernel/cacheinfo.c:384] -> [linux-3.11/arch/powerpc/kernel/cacheinfo.c:386]: (warning) Possible null pointer dereference: cache - otherwise it is redundant to check it against null.
[linux-3.11/arch/ia64/kernel/palinfo.c:133]: (error) Array 'units[5]' accessed at index 6, which is out of bounds.
[linux-3.11/arch/powerpc/perf/power4-pmu.c:506]: (error) Shifting by a negative value is undefined behaviour
[linux-3.11/arch/powerpc/perf/ppc970-pmu.c:380]: (error) Array 'pmcsel[8]' accessed at index 8, which is out of bounds.
[linux-3.11/arch/x86/kvm/x86.c:5471]: (error) Uninitialized variable: param
[linux-3.11/arch/x86/kvm/x86.c:5472]: (error) Uninitialized variable: param
[linux-3.11/arch/x86/kvm/x86.c:5473]: (error) Uninitialized variable: param
[linux-3.11/arch/x86/kvm/x86.c:5474]: (error) Uninitialized variable: param
[linux-3.11/arch/x86/math-emu/poly_2xm1.c:127]: (error) Uninitialized struct member: Denom.msw
[linux-3.11/arch/x86/math-emu/poly_2xm1.c:73]: (error) Uninitialized struct member: argSignif.msw
[linux-3.11/arch/x86/math-emu/poly_atan.c:92]: (error) Uninitialized variable: argSignif
[linux-3.11/arch/x86/math-emu/poly_l2.c:205]: (error) Uninitialized struct member: Numer.msw
[linux-3.11/arch/x86/math-emu/poly_l2.c:194]: (error) Uninitialized variable: argSignif
[linux-3.11/arch/x86/math-emu/poly_l2.c:199]: (error) Uninitialized variable: argSignif
[linux-3.11/arch/x86/math-emu/poly_l2.c:218]: (error) Uninitialized struct member: argSignif.lsw
[linux-3.11/arch/x86/math-emu/poly_l2.c:219]: (error) Uninitialized struct member: argSignif.midw
[linux-3.11/arch/x86/math-emu/poly_l2.c:212]: (error) Uninitialized struct member: argSignif.msw
[linux-3.11/arch/x86/math-emu/poly_sin.c:352]: (error) Uninitialized struct member: fix_up.msw
[linux-3.11/arch/x86/math-emu/poly_tan.c:108]: (error) Uninitialized struct member: accum.lsw
[linux-3.11/arch/x86/math-emu/poly_tan.c:186]: (error) Uninitialized struct member: fix_up.msw

[linux-3.11/drivers/acpi/battery.c:553] -> [linux-3.11/drivers/acpi/battery.c:557]: (performance) Variable 'status' is reassigned a value before the old one has been used.
[linux-3.11/drivers/acpi/bus.c:737] -> [linux-3.11/drivers/acpi/bus.c:740]: (performance) Variable 'status' is reassigned a value before the old one has been used.
[linux-3.11/drivers/acpi/glue.c:243] -> [linux-3.11/drivers/acpi/glue.c:245]: (performance) Variable 'retval' is reassigned a value before the old one has been used.
[linux-3.11/drivers/acpi/power.c:264] -> [linux-3.11/drivers/acpi/power.c:266]: (performance) Variable 'status' is reassigned a value before the old one has been used.
[linux-3.11/drivers/acpi/power.c:611] -> [linux-3.11/drivers/acpi/power.c:630]: (performance) Variable 'status' is reassigned a value before the old one has been used.
[linux-3.11/drivers/acpi/processor_core.c:170] -> [linux-3.11/drivers/acpi/processor_core.c:172]: (performance) Variable 'apic_id' is reassigned a value before the old one has been used.
[linux-3.11/drivers/acpi/processor_perflib.c:365] -> [linux-3.11/drivers/acpi/processor_perflib.c:374]: (performance) Variable 'status' is reassigned a value before the old one has been used.
[linux-3.11/drivers/acpi/processor_perflib.c:577] -> [linux-3.11/drivers/acpi/processor_perflib.c:584]: (performance) Variable 'status' is reassigned a value before the old one has been used.
[linux-3.11/drivers/atm/fore200e.c:2802]: (error) Uninitialized variable: err
[linux-3.11/drivers/char/tile-srom.c:156]: (error) Uninitialized variable: dummy
[linux-3.11/drivers/clk/sunxi/clk-sunxi.c:52]: (error) Memory leak: fixed
[linux-3.11/drivers/clk/sunxi/clk-sunxi.c:52]: (error) Memory leak: gate
[linux-3.11/drivers/cpufreq/cpufreq.c:341] -> [linux-3.11/drivers/cpufreq/cpufreq.c:353]: (warning) Possible null pointer dereference: policy - otherwise it is redundant to check it against null.
[linux-3.11/drivers/crypto/caam/caamhash.c:822]: (error) Uninitialized variable: desc
[linux-3.11/drivers/dma/mmp_tdma.c:190]: (error) Uninitialized variable: tdcr
[linux-3.11/drivers/dma/mmp_tdma.c:231]: (error) Uninitialized variable: tdcr
[linux-3.11/drivers/dma/txx9dmac.c:1227] -> [linux-3.11/drivers/dma/txx9dmac.c:1247]: (warning) Possible null pointer dereference: pdata - otherwise it is redundant to check it against null.
[linux-3.11/drivers/gpio/gpio-twl4030.c:530] -> [linux-3.11/drivers/gpio/gpio-twl4030.c:543]: (warning) Possible null pointer dereference: pdata - otherwise it is redundant to check it against null.
[linux-3.11/drivers/gpio/gpio-ucb1400.c:60] -> [linux-3.11/drivers/gpio/gpio-ucb1400.c:73]: (warning) Possible null pointer dereference: ucb - otherwise it is redundant to check it against null.
[linux-3.11/drivers/gpio/gpio-ucb1400.c:61] -> [linux-3.11/drivers/gpio/gpio-ucb1400.c:73]: (warning) Possible null pointer dereference: ucb - otherwise it is redundant to check it against null.
[linux-3.11/drivers/gpio/gpio-ucb1400.c:63] -> [linux-3.11/drivers/gpio/gpio-ucb1400.c:73]: (warning) Possible null pointer dereference: ucb - otherwise it is redundant to check it against null.
[linux-3.11/drivers/gpio/gpio-ucb1400.c:64] -> [linux-3.11/drivers/gpio/gpio-ucb1400.c:73]: (warning) Possible null pointer dereference: ucb - otherwise it is redundant to check it against null.
[linux-3.11/drivers/gpio/gpio-ucb1400.c:65] -> [linux-3.11/drivers/gpio/gpio-ucb1400.c:73]: (warning) Possible null pointer dereference: ucb - otherwise it is redundant to check it against null.
[linux-3.11/drivers/gpio/gpio-ucb1400.c:66] -> [linux-3.11/drivers/gpio/gpio-ucb1400.c:73]: (warning) Possible null pointer dereference: ucb - otherwise it is redundant to check it against null.
[linux-3.11/drivers/gpio/gpio-ucb1400.c:67] -> [linux-3.11/drivers/gpio/gpio-ucb1400.c:73]: (warning) Possible null pointer dereference: ucb - otherwise it is redundant to check it against null.
[linux-3.11/drivers/gpu/drm/gma500/mdfld_dsi_pkg_sender.c:219]: (error) Array 'dsi_errors[31]' accessed at index 31, which is out of bounds.
[linux-3.11/drivers/gpu/drm/gma500/mdfld_dsi_pkg_sender.c:536] -> [linux-3.11/drivers/gpu/drm/gma500/mdfld_dsi_pkg_sender.c:541]: (warning) Possible null pointer dereference: sender - otherwise it is redundant to check it against null.
[linux-3.11/drivers/gpu/drm/i915/i915_gem.c:986]: (error) Possible null pointer dereference: ring
[linux-3.11/drivers/gpu/drm/i915/i915_gem_context.c:312] -> [linux-3.11/drivers/gpu/drm/i915/i915_gem_context.c:321]: (warning) Possible null pointer dereference: file - otherwise it is redundant to check it against null.
[linux-3.11/drivers/gpu/drm/i915/intel_overlay.c:687] -> [linux-3.11/drivers/gpu/drm/i915/intel_overlay.c:692]: (warning) Possible null pointer dereference: overlay - otherwise it is redundant to check it against null.
[linux-3.11/fs/btrfs/reada.c:434] -> [linux-3.11/fs/btrfs/reada.c:450]: (warning) Possible null pointer dereference: fs_info - otherwise it is redundant to check it against null.
[linux-3.11/drivers/net/wireless/b43/phy_n.c:167] -> [linux-3.11/drivers/net/wireless/b43/phy_n.c:171]: (warning) Possible null pointer dereference: e - otherwise it is redundant to check it against null.
[linux-3.11/drivers/scsi/bfa/bfa_fcs_lport.c:5808] -> [linux-3.11/drivers/scsi/bfa/bfa_fcs_lport.c:5811]: (warning) Possible null pointer dereference: port - otherwise it is redundant to check it against null.
[linux-3.11/drivers/scsi/bfa/bfa_svc.c:1026] -> [linux-3.11/drivers/scsi/bfa/bfa_svc.c:1028]: (warning) Possible null pointer dereference: fcxp - otherwise it is redundant to check it against null.
[linux-3.11/drivers/scsi/csiostor/csio_lnode.c:873] -> [linux-3.11/drivers/scsi/csiostor/csio_lnode.c:878]: (warning) Possible null pointer dereference: ln - otherwise it is redundant to check it against null.
[linux-3.11/drivers/gpu/drm/qxl/qxl_draw.c:352]: (error) Uninitialized variable: drawable
[linux-3.11/drivers/infiniband/hw/ipath/ipath_diag.c:366]: (error) Uninitialized struct member: dp.unit
[linux-3.11/drivers/input/touchscreen/ad7879-spi.c:37]: (error) Uninitialized variable: _rx_buf
[linux-3.11/drivers/iommu/amd_iommu.c:460]: (error) Memory leak: dev_data
[linux-3.11/drivers/media/dvb-frontends/dib9000.c:1047]: (error) Array 'mb[10]' accessed at index 10, which is out of bounds.
[linux-3.11/drivers/media/dvb-frontends/ds3000.c:619]: (error) Array 'dvbs2_snr_tab[80]' accessed at index 80, which is out of bounds.
[linux-3.11/drivers/media/dvb-frontends/stv0367.c:926]: (error) Possible null pointer dereference: tuner_ops
[linux-3.11/drivers/media/i2c/ov9650.c:710]: (error) Shifting by a negative value is undefined behaviour
[linux-3.11/drivers/media/i2c/ov9650.c:711]: (error) Shifting by a negative value is undefined behaviour
[linux-3.11/drivers/media/pci/saa7134/saa7134-input.c:136]: (error) Uninitialized variable: b
[linux-3.11/drivers/media/usb/dvb-usb-v2/mxl111sf.c:139]: (error) Uninitialized variable: val
[linux-3.11/drivers/mfd/pm8921-core.c:178]: (error) Possible null pointer dereference: pmic
[linux-3.11/drivers/mfd/tps65911-comparator.c:61]: (error) Array 'tps_comparators[2]' accessed at index 2, which is out of bounds.
[linux-3.11/drivers/mfd/tps65911-comparator.c:88]: (error) Array 'tps_comparators[2]' accessed at index 2, which is out of bounds.
[linux-3.11/drivers/misc/lkdtm.c:330]: (error) Uninitialized variable: data
[linux-3.11/drivers/misc/sgi-xp/xpc_partition.c:73]: (error) Uninitialized variable: buf
[linux-3.11/drivers/misc/sgi-xp/xpc_sn2.c:2173]: (error) Uninitialized variable: msg
[linux-3.11/drivers/misc/sgi-xp/xpc_sn2.c:2174]: (error) Uninitialized variable: notify
[linux-3.11/drivers/mmc/host/sdhci-spear.c:93]: (error) Possible null pointer dereference: pdata
[linux-3.11/drivers/net/ethernet/emulex/benet/be_cmds.c:1542]: (error) Uninitialized variable: status
[linux-3.11/drivers/net/ethernet/i825xx/sun3_82586.c:993]: (error) Array 'p.xmit_cmds[1]' accessed at index 1, which is out of bounds.
[linux-3.11/drivers/net/ethernet/marvell/mvneta.c:2779]: (error) Uninitialized variable: phy_addr
[linux-3.11/drivers/net/fddi/skfp/ecm.c:500]: (error) Shifting by a negative value is undefined behaviour
[linux-3.11/sound/soc/codecs/ad193x.c:488]: (error) Uninitialized variable: ret
[linux-3.11/sound/soc/codecs/tlv320aic23.c:675]: (error) Uninitialized variable: ret
[linux-3.11/sound/soc/nuc900/nuc900-ac97.c:337]: (error) Uninitialized variable: ret
[linux-3.11/sound/soc/txx9/txx9aclc-ac97.c:190]: (error) Uninitialized variable: drvdata
[linux-3.11/sound/soc/txx9/txx9aclc-ac97.c:192]: (error) Uninitialized variable: drvdata
[linux-3.11/tools/testing/selftests/timers/posix_timers.c:155]: (error) Uninitialized variable: err