Automated Code Analysis

cppcheck analysis of alsa-driver_1.0.21+dfsg-2.dsc

• ./alsa-kernel/core/seq/seq_midi.c:411 [possible error] - Memory leak: client
• ./alsa-kernel/core/oss/pcm_oss.c:457 [error] - Memory leak: save
• ./alsa-kernel/isa/gus/gus_mem_proc.c:133 [possible error] - Memory leak: priv
• ./alsa-kernel/soc/codecs/ak4642.c:486 [error] - Uninitialized variable: ret
• ./alsa-kernel/soc/codecs/wm8988.c:1051 [error] - Uninitialized variable: ret
• ./alsa-kernel/soc/fsl/mpc5200_dma.c:473 [error] - Memory leak: psc_dma
• ./alsa-kernel/soc/s3c24xx/s3c24xx-pcm.c:120 [error] - Possible null pointer dereference: substream - otherwise it is redundant to check if substream is null at line 122
• ./pcmcia/pdaudiocf/pdaudiocf-2.6.16.c:284 [error] - Memory leak: parse
• ./pcmcia/pdaudiocf/pdaudiocf_old.c:344 [error] - Memory leak: parse
• ./sound/core/oss/pcm_oss.c:457 [error] - Memory leak: save
• ./sound/core/seq/seq_midi.c:411 [possible error] - Memory leak: client
• ./sound/isa/gus/gus_mem_proc.c:133 [possible error] - Memory leak: priv
• ./sound/soc/codecs/ak4642.c:486 [error] - Uninitialized variable: ret
• ./sound/soc/codecs/wm8988.c:1051 [error] - Uninitialized variable: ret
• ./sound/soc/fsl/mpc5200_dma.c:473 [error] - Memory leak: psc_dma
• ./sound/soc/s3c24xx/s3c24xx-pcm.c:120 [error] - Possible null pointer dereference: substream - otherwise it is redundant to check if substream is null at line 122
• ./test/ossdelay.c:37 [error] - Resource leak: hifi
• ./test/ossoptr.c:37 [error] - Resource leak: hifi
• ./test/osspcm.c:19 [error] - Resource leak: fd
• ./test/osspcm1.c:21 [error] - Resource leak: fd
• ./utils/mod-deps.c:460 [possible error] - Resource leak: file
• ./utils/mod-deps.c:1126 [error] - Resource leak: fp
• ./utils/mod-deps.c:1591 [error] - Memory leak: tmp

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