Automated Code Analysis

cppcheck analysis of libav_0.6.2-1.dsc

• ./libavcodec/dca.c:918 [error] - Uninitialized variable: la_subband_samples
• ./libavcodec/dca.c:919 [error] - Uninitialized variable: la_block
• ./libavcodec/dnxhdenc.c:401 [error] - Uninitialized variable: la_block
• ./libavcodec/dsputil.c:3477 [error] - Uninitialized variable: la_temp
• ./libavcodec/dsputil.c:3541 [error] - Uninitialized variable: la_temp
• ./libavcodec/dsputil.c:3557 [error] - Uninitialized variable: la_temp
• ./libavcodec/dsputil.c:3581 [error] - Uninitialized variable: la_temp
• ./libavcodec/dsputil.c:3582 [error] - Uninitialized variable: la_lsrc1
• ./libavcodec/dsputil.c:3583 [error] - Uninitialized variable: la_lsrc2
• ./libavcodec/dsputil.c:3657 [error] - Uninitialized variable: la_temp
• ./libavcodec/dv.c:483 [error] - Uninitialized variable: la_sblock
• ./libavcodec/dv.c:484 [error] - Uninitialized variable: la_mb_bit_buffer
• ./libavcodec/dv.c:485 [error] - Uninitialized variable: la_vs_bit_buffer
• ./libavcodec/dv.c:784 [error] - Uninitialized variable: la_blk
• ./libavcodec/ffv1.c:903 [error] - Array index -1 is out of bounds
• ./libavcodec/ffv1.c:942 [error] - Array index -1 is out of bounds
• ./libavcodec/g729dec.c:195 [error] - Invalid number of character ({) when these macros are defined: ''.
• ./libavcodec/g729dec.c:195 [error] - Invalid number of character ({) when these macros are defined: 'ALT_BITSTREAM_READER_LE'.
• ./libavcodec/g729dec.c:195 [error] - Invalid number of character ({) when these macros are defined: 'ARCH_ARM'.
• ./libavcodec/g729dec.c:195 [error] - Invalid number of character ({) when these macros are defined: 'ARCH_ARM;HAVE_ARMV5TE;HAVE_INLINE_ASM'.
• ./libavcodec/g729dec.c:195 [error] - Invalid number of character ({) when these macros are defined: 'ARCH_ARM;HAVE_ARMV6;HAVE_AV_CONFIG_H;HAVE_INLINE_ASM'.
• ./libavcodec/g729dec.c:195 [error] - Invalid number of character ({) when these macros are defined: 'ARCH_ARM;HAVE_ARMV6;HAVE_INLINE_ASM'.
• ./libavcodec/g729dec.c:195 [error] - Invalid number of character ({) when these macros are defined: 'ARCH_ARM;HAVE_ARMV6;__ARMCC_VERSION'.
• ./libavcodec/g729dec.c:195 [error] - Invalid number of character ({) when these macros are defined: 'ARCH_ARM;HAVE_AV_CONFIG_H'.
• ./libavcodec/g729dec.c:195 [error] - Invalid number of character ({) when these macros are defined: 'ARCH_ARM;HAVE_AV_CONFIG_H;HAVE_INLINE_ASM'.
• ./libavcodec/g729dec.c:195 [error] - Invalid number of character ({) when these macros are defined: 'ARCH_ARM;HAVE_INLINE_ASM'.
• ./libavcodec/g729dec.c:195 [error] - Invalid number of character ({) when these macros are defined: 'ARCH_ARM;HAVE_NEON'.
• ./libavcodec/g729dec.c:195 [error] - Invalid number of character ({) when these macros are defined: 'ARCH_ARM;__ARMCC_VERSION'.
• ./libavcodec/gif.c:109 [error] - Uninitialized variable: len
• ./libavcodec/h264_loopfilter.c:371 [error] - Uninitialized variable: la_bS
• ./libavcodec/h264_loopfilter.c:514 [error] - Uninitialized variable: bS
• ./libavcodec/h264_loopfilter.c:518 [error] - Uninitialized variable: bS
• ./libavcodec/h264_loopfilter.c:524 [error] - Uninitialized variable: bS
• ./libavcodec/h264_loopfilter.c:483 [error] - Uninitialized variable: bS
• ./libavcodec/indeo3.c:90 [error] - Array 'corrector_type_2[8]' index -248 out of bounds
• ./libavcodec/ituh263dec.c:566 [error] - Uninitialized variable: la_dblock
• ./libavcodec/mpegvideo_enc.c:3323 [error] - Uninitialized variable: la_d1
• ./libavcodec/vaapi.c:91 [error] - Possible null pointer dereference: slice_buf_ids - otherwise it is redundant to check if slice_buf_ids is null at line 92
• ./libavcodec/vp3.c:1343 [error] - Uninitialized variable: la_block
• ./libavcodec/x86/vc1dsp_mmx.c:463 [error] - Uninitialized variable: tmp
• ./libavcodec/x86/vc1dsp_mmx.c:464 [error] - Uninitialized variable: tmp
• ./tools/graph2dot.c:162 [error] - Resource leak: outfile
• ./tools/graph2dot.c:162 [error] - Resource leak: infile
• ./tools/graph2dot.c:151 [error] - Resource leak: outfile
• ./tools/qt-faststart.c:280 [error] - Resource leak: infile
• ./tools/trasher.c:72 [error] - Resource leak: f

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