./graphics/libexif, EXIF file library

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Branch: CURRENT, Version: 0.6.24, Package name: libexif-0.6.24, Maintainer: adam

Most digital cameras produce EXIF files, which are JPEG files with
extra tags that contain information about the image. The EXIF
library allows you to parse an EXIF file and read the data from
those tags.


Required to build:
[pkgtools/cwrappers]

Master sites:

Filesize: 1945.472 KB

Version history: (Expand)

CVS history: (Expand)


   2024-08-05 10:07:00 by Tobias Nygren | Files touched by this commit (1) 
Log message:
libexif: needs _POSIX_C_SOURCE for localtime_r(3)
   2023-08-02 18:17:20 by Nia Alarie | Files touched by this commit (41) 
Log message:
*: Use FORCE_C_STD=c99 for C packages that use for loop initial
declarations without setting -std=c99.
   2021-11-30 17:25:40 by Ryo ONODERA | Files touched by this commit (2) | Package updated
Log message:
libexif: Update to 0.6.24

Changelog:
libexif-0.6.24 (2021-11-25):

   * Translation updates: sr, vi, pl, uk, french
   * fixed regression in exif_data_load_data which could not load EXIF in JPEG \ 
data anymore
   * Decode lots of Canon tag names
   * removed empty strings from translation (empty string would translate to the \ 
PO info header)
   * various warning removals and code improvements
   * added sample "persistent" afl fuzzer (100x faster than normal afl \ 
fuzzer)
   2021-10-26 12:47:26 by Nia Alarie | Files touched by this commit (800) 
Log message:
graphics: Replace RMD160 checksums with BLAKE2s checksums

All checksums have been double-checked against existing RMD160 and
SHA512 hashes
   2021-10-09 12:56:10 by Nia Alarie | Files touched by this commit (1) 
Log message:
libexif: needs wrappers to add std=c99...
   2021-10-07 16:13:27 by Nia Alarie | Files touched by this commit (800) 
Log message:
graphics: Remove SHA1 hashes for distfiles
   2021-09-29 10:42:57 by Thomas Klausner | Files touched by this commit (2) | Package updated
Log message:
libexif: update to 0.6.23.

libexif-0.6.23 (2021-09-12):

  * Translation updates: es, pl, uk, fr
  * EXIF_TAG_SENSITIVITY_TYPE decoder added, added some more Exif 2.3 tags:
    - EXIF_TAG_STANDARD_OUTPUT_SENSITIVITY
    - EXIF_TAG_RECOMMENDED_EXPOSURE_INDEX
    - EXIF_TAG_ISO_SPEED
    - EXIF_TAG_ISO_SPEEDLatitudeYYY
    - EXIF_TAG_ISO_SPEEDLatitudeZZZ
    - EXIF_TAG_OFFSET_TIME
    - EXIF_TAG_OFFSET_TIME_ORIGINAL
    - EXIF_TAG_OFFSET_TIME_DIGITIZED
    - EXIF_TAG_IMAGE_DEPTH
  * be more relaxed to out of order JPG / EXIF dataheaders in files generated by \ 
some tools
  * default GPS IFD table added
  * Decode more Nikon Makernote tag names
  * Added Apple iOS Makernote
  * Security fixes:
    * CVE-2020-0198: unsigned integer overflow in exif_data_load_data_content
    * CVE-2020-0452: compiler optimization could remove an a
      bufferoverflow check, making a buffer overflow possible with some
      EXIF tags
    * some more denial of service (compute time or stack exhaustion) counter-measures
      added that avoid minutes of decoding time with malformed files found
      by OSS-Fuzz
   2020-05-19 13:20:01 by Nia Alarie | Files touched by this commit (4) 
Log message:
libexif: Update to 0.6.22

libexif-0.6.22 (2020-05-18):
  * New translations: ms
  * Updated translations for most languages
  * Fixed C89 compatibility
  * Fixed warnings on recent versions of autoconf
  * Some useful EXIF 2.3 tag added:
    * EXIF_TAG_GAMMA
    * EXIF_TAG_COMPOSITE_IMAGE
    * EXIF_TAG_SOURCE_IMAGE_NUMBER_OF_COMPOSITE_IMAGE
    * EXIF_TAG_SOURCE_EXPOSURE_TIMES_OF_COMPOSITE_IMAGE
    * EXIF_TAG_GPS_H_POSITIONING_ERROR
    * EXIF_TAG_CAMERA_OWNER_NAME
    * EXIF_TAG_BODY_SERIAL_NUMBER
    * EXIF_TAG_LENS_SPECIFICATION
    * EXIF_TAG_LENS_MAKE
    * EXIF_TAG_LENS_MODEL
    * EXIF_TAG_LENS_SERIAL_NUMBER
  * Lots of fixes exposed by fuzzers like AFL, ClusterFuzz, OSSFuzz and others.
    * CVE-2018-20030: Fix for recursion DoS
    * CVE-2020-13114: Time consumption DoS when parsing canon array markers
    * CVE-2020-13113: Potential use of uninitialized memory
    * CVE-2020-13112: Various buffer overread fixes due to integer overflows in \ 
maker notes
    * CVE-2020-0093: read overflow
    * CVE-2019-9278: replaced integer overflow checks the compiler could \ 
optimize away by safer constructs
    * CVE-2020-12767: fixed division by zero
    * CVE-2016-6328: fixed integer overflow when parsing maker notes
    * CVE-2017-7544: fixed buffer overread