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Various checks to improve handling of damaged input files #643

Merged
merged 25 commits into from
Feb 4, 2020
Merged

Various checks to improve handling of damaged input files #643

merged 25 commits into from
Feb 4, 2020

Commits on Jan 19, 2020

  1. Force tile sizes to be less than INT_MAX bytes, in line with the maxi… 

    …mum dimensions of data windows

Signed-off-by: Peter Hillman <peterh@wetafx.co.nz>
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    peterhillman committed Jan 19, 2020
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  2. validate tiles have valid headers when raw reading tiles 

    Signed-off-by: Peter Hillman <peterh@wetafx.co.nz>
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    peterhillman committed Jan 19, 2020
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  3. Sanity check for input buffer overruns in RLE uncompress 

    Signed-off-by: Peter Hillman <peterh@wetafx.co.nz>
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    peterhillman committed Jan 19, 2020
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Commits on Jan 20, 2020

  1. fixes for DWA uncompress: sanity check unknown data reading, off-by-o… 

    …ne error on max suffix string length

Signed-off-by: Peter Hillman <peterh@wetafx.co.nz>
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    peterhillman committed Jan 20, 2020
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  2. exrmakepreview: switch preview-to-full scaling vars from floats to do… 

    …ubles to prevent rounding causing overflows

Signed-off-by: Peter Hillman <peterh@wetafx.co.nz>
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    peterhillman committed Jan 20, 2020
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  3. prevent int overflow when calculating buffer offsets 

    Signed-off-by: Peter Hillman <peterh@wetafx.co.nz>
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    peterhillman committed Jan 20, 2020
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  4. bypass SSE optimization when skipping subsampled channels 

    Signed-off-by: Peter Hillman <peterh@wetafx.co.nz>
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    peterhillman committed Jan 20, 2020
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Commits on Jan 21, 2020

  1. check for bad bit counts in Huff encoded data 

    Signed-off-by: Peter Hillman <peterh@wetafx.co.nz>
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    peterhillman committed Jan 21, 2020
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  2. improve bad count detection in huf decompress 

    Signed-off-by: Peter Hillman <peterh@wetafx.co.nz>
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    peterhillman committed Jan 21, 2020
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  3. sanity check data reads from PIZ data 

    Signed-off-by: Peter Hillman <peterh@wetafx.co.nz>
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    peterhillman committed Jan 21, 2020
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  4. fix memory leak when reading damaged PIZ files 

    Signed-off-by: Peter Hillman <peterh@wetafx.co.nz>
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    peterhillman committed Jan 21, 2020
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Commits on Jan 22, 2020

  1. abort when file claims to have excessive scanline data requirements 

    Signed-off-by: Peter Hillman <peterh@wetafx.co.nz>
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    peterhillman committed Jan 22, 2020
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  2. avoid creating compression object just to compute numLinesInBuffer 

    Signed-off-by: Peter Hillman <peterh@wetafx.co.nz>
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    peterhillman committed Jan 22, 2020
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  3. fix check for valid ruleSize 

    Signed-off-by: Peter Hillman <peterh@wetafx.co.nz>
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    peterhillman committed Jan 22, 2020
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  4. fix memory leak on DeepTiledInput files: compressor for sample count … 

    …table wasn't deleted

Signed-off-by: Peter Hillman <peterh@wetafx.co.nz>
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    peterhillman committed Jan 22, 2020
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  5. fix memory leak in test suite 

    Signed-off-by: Peter Hillman <peterh@wetafx.co.nz>
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    peterhillman committed Jan 22, 2020
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Commits on Jan 23, 2020

  1. fixes to memory leak when constructors throw exceptions 

    Signed-off-by: Peter Hillman <peterh@wetafx.co.nz>
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    peterhillman committed Jan 23, 2020
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  2. Fix cleanup when DeepScanLineInputFile constructor throws 

    Signed-off-by: Peter Hillman <peterh@wetafx.co.nz>
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    peterhillman committed Jan 23, 2020
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  3. test for multipart threading was leaking memory 

    Signed-off-by: Peter Hillman <peterh@wetafx.co.nz>
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    peterhillman committed Jan 23, 2020
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  4. fix test suite memory leak from testDeepTiledBasic 

    Signed-off-by: Peter Hillman <peterh@wetafx.co.nz>
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    peterhillman committed Jan 23, 2020
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Commits on Jan 24, 2020

  1. missing header for ptrdiff_t 

    Signed-off-by: Peter Hillman <peterh@wetafx.co.nz>
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    peterhillman committed Jan 24, 2020
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Commits on Jan 28, 2020

  1. Merge branch 'master' into securityfixes

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    peterhillman authored Jan 28, 2020
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  2. minor tweaks and typo fixes 

    Signed-off-by: Peter Hillman <peterh@wetafx.co.nz>
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    peterhillman committed Jan 28, 2020
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  3. force x/y Sampling to 1 for Deep Scanline Images 

    Signed-off-by: Peter Hillman <peterh@wetafx.co.nz>
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    peterhillman committed Jan 28, 2020
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Commits on Feb 4, 2020

  1. Merge branch 'master' into securityfixes

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    peterhillman authored Feb 4, 2020
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