openjpeg/src/bin/jp2/convert.c, branch floating_point_irreversible_encoding

opj_decompress: add sanity checks to avoid segfault in case of decoding error

2020-04-01T19:11:36Z

Prevent crashes like: opj_decompress -i 0722_5-1_2019.jp2 -o out.ppm -r 4 -t 0 where 0722_5-1_2019.jp2 is https://drive.google.com/file/d/1ZxOUZg2-FKjYwa257VFLMpTXRWxEoP0a/view?usp=sharing

jp2: convert: fix null pointer dereference

2018-11-07T17:53:18Z

Tile components in a JP2 image might have null data pointer by defining a zero component size (for example using large horizontal or vertical sampling periods). This null data pointer leads to null image component data pointer, causing crash when dereferenced without != null check in imagetopnm. Add != null check. This commit addresses #1152 (CVE-2018-18088).

Changes in pnmtoimage if image data are missing

2018-08-31T14:24:41Z

Fix resource leak (CID 179466)

2017-12-15T15:49:33Z

Coverity report: CID 179466 (#1 of 1): Resource leak (RESOURCE_LEAK) 93. leaked_storage: Variable name going out of scope leaks the storage it points to. Signed-off-by: Stefan Weil

imagetopgx(): improve performance in 8 bit case (relates to broken.jpc test case)

2017-08-24T12:09:31Z

pgxtoimage(): avoid excessive memory allocation attempt (#999)

2017-08-19T13:45:54Z

pgxtoimage(): fix write stack buffer overflow (#997)

2017-08-18T11:39:20Z

Fix -Wconversion warning

2017-08-17T17:05:29Z

convert.c: fix recently introduced -Wsign-conversion warnings

2017-08-17T15:02:40Z

tgatoimage(): avoid excessive memory allocation attempt, and fixes unaligned load (#995)

2017-08-17T09:47:40Z