1libexif-0.6.22 (2020-05-18): 2 * New translations: ms 3 * Updated translations for most languages 4 * Fixed C89 compatibility 5 * Fixed warnings on recent versions of autoconf 6 * Some useful EXIF 2.3 tag added: 7 * EXIF_TAG_GAMMA 8 * EXIF_TAG_COMPOSITE_IMAGE 9 * EXIF_TAG_SOURCE_IMAGE_NUMBER_OF_COMPOSITE_IMAGE 10 * EXIF_TAG_SOURCE_EXPOSURE_TIMES_OF_COMPOSITE_IMAGE 11 * EXIF_TAG_GPS_H_POSITIONING_ERROR 12 * EXIF_TAG_CAMERA_OWNER_NAME 13 * EXIF_TAG_BODY_SERIAL_NUMBER 14 * EXIF_TAG_LENS_SPECIFICATION 15 * EXIF_TAG_LENS_MAKE 16 * EXIF_TAG_LENS_MODEL 17 * EXIF_TAG_LENS_SERIAL_NUMBER 18 * Lots of fixes exposed by fuzzers like AFL, ClusterFuzz, OSSFuzz and others. 19 * CVE-2018-20030: Fix for recursion DoS 20 * CVE-2020-13114: Time consumption DoS when parsing canon array markers 21 * CVE-2020-13113: Potential use of uninitialized memory 22 * CVE-2020-13112: Various buffer overread fixes due to integer overflows in maker notes 23 * CVE-2020-0093: read overflow 24 * CVE-2019-9278: replaced integer overflow checks the compiler could optimize away by safer constructs 25 * CVE-2020-12767: fixed division by zero 26 * CVE-2016-6328: fixed integer overflow when parsing maker notes 27 * CVE-2017-7544: fixed buffer overread 28 29libexif-0.6.21 (2012-07-12): 30 * New translations: en_AU, uk 31 * Updated translations: cs, da, de, en_CA, nl, pl, sk, sv, vi 32 * Added more supported lens in Canon MakerNote 33 * Added some defensive NULL pointer checks 34 * Fixed a number of security and stability issues due to buffer overflows, 35 bad pointer dereferences and division-by-zero including bug #3434540 36 and bug #3434545 (CVE-2012-2812, CVE-2012-2813, CVE-2012-2814, 37 CVE-2012-2836, CVE-2012-2837, CVE-2012-2840, CVE-2012-2841, 38 CVE-2012-2845) 39 40libexif-0.6.20 (2010-12-15): 41 * New translations: bs, tr 42 * Updated translations: be, cs, da, de, en_GB, en_CA, it, ja, nl, pl, pt_BR, 43 pt, ru, sk, sq, sr, sv, vi, zh_CN 44 * Fixed some problems in the write-exif.c example program 45 * Stop listing -lm as a required library for dynamic linking in libexif.pc 46 * Turned on the --enable-silent-rules configure option 47 * Changed a lot of strings to make the case of the text more consistent 48 * exif_entry_dump() now displays the correct tag name for GPS tags 49 * Fixed some invalid format specifiers that caused problems on some platforms 50 * Display rational numbers with the right number of significant figures 51 52libexif-0.6.19 (2009-11-12): 53 * New translations: be, en_GB, it, ja, pt, sq, zh_CN 54 * Updated translations: da, sv, vi 55 * Now using a binary search to make searching through the tag table faster 56 * Fixed a heap buffer overflow during tag format conversion (CVE-2009-3895) 57 58 59libexif-0.6.18 (2009-10-09): 60 * New translations: da, pt_BR, sr 61 * Updated translations: cs, de, en_CA, nl, pl, sk, sv, vi 62 * Added some example programs 63 * libexif is now thread safe when the underlying C library is thread safe 64 and when each object allocated by libexif isn't used by more than one 65 thread simultaneously 66 * Expanded the Doxygen API documentation 67 * Access to the raw EXIF data through the ExifEntry structure members is 68 now officially documented 69 * Fixed some Olympus/Sanyo MakerNote interpretations 70 * Added support for Epson MakerNotes 71 * Fixed bug #1946138 to stop ignoring CFLAGS in the sqrt configure test 72 * Added remaining GPS tags from the EXIF 2.2 spec to the tag table 73 * Fixed the interpretation of some tags as being optional in IFD 1 74 (to match the EXIF 2.2 spec) which stops them from being erroneously 75 removed from a file when EXIF_DATA_OPTION_IGNORE_UNKNOWN_TAGS is set 76 * Changed exif_tag_get_support_level_in_ifd() to return a value when possible 77 when the data type for the given EXIF data is unknown. This will cause 78 tags to be added or deleted when tag fixup is requested even, without a 79 data type being set. 80 * Added support for writing Pentax and Casio type2 MakerNotes 81 * Improved display of Pentax and Casio type2 MakerNotes 82 * Completely fixed bug #1617997 to display APEX values correctly 83 * Stopped some crashes due to read-beyond-buffer accesses in MakerNotes 84 * Don't abort MakerNote parsing after the first invalid tag 85 * Sped up exif_content_fix() 86 * Fixed negative exposure values in Canon makernotes (bug #2797280) 87 * New API entry point: exif_loader_get_buf() 88 89 90libexif-0.6.17 (2008-11-06): 91 * Updated translations: cs, de, pl, sk, vi 92 * New translations: nl, sv, en_CA 93 * Bug fixes: #1773810, #1774626, #1536244, CVE-2007-6351, CVE-2007-6352, 94 #2071600 and others 95 * Enhanced support of Canon and Olympus makernotes 96 * Added support for Fuji and Sanyo makernotes 97 * Added support for the NO_VERBOSE_TAG_STRINGS and NO_VERBOSE_TAG_DATA 98 macros to reduce size for embedded applications 99 * Added support for more tags 100 101 102libexif-0.6.16 (2007-06-12): 103 * Security fix: CVE-2006-4168 aka IDEF1514. 104 * Updated translations: cz, pl, vi 105 106 107New in 0.6.15 (2007-05-23) since 0.6.14 (2007-05-10): 108 109 * Added support for 2 new types of Pentax makernotes & Casio type2 makernote 110 111 * Added support for Win XP metadata (Author, Comment, KeyWords, Title, 112 Subject) tags 113 114 * Bug fixes: 115 [ 1443183 ] install error when doxygen is not present. 116 117 * New translations: Czech, Slovak. 118 119 * Improved doxygen generated API and code internals 120 documentation. Made building of code internals docs optional 121 (--enable-internal-docs) as the call graphs take quite long to 122 build. Made building any docs optional (--disable-docs). 123 124 125New in 0.6.14 (2007-05-10) since 0.6.13 (2005-12-27): 126 127 * Bug fixes: #1457501, #1471060, #1525770, #1617991, #1703284, #1716196 128 129 * Extended support of Canon, Nikon, Olympus makernotes 130 131 * Added option EXIF_DATA_OPTION_DONT_CHANGE_MAKER_NOTE to prevent 132 modification of maker notes 133 134 * Other fixes and improvements which include API/ABI additions. 135 136 137New in 0.6.13 (2005-12-27) since 0.6.12 (2005-03-13): 138 139 * Bug fixes: #803191, #1051994, #1054321, #1054323, #1196787 140 141 * For pkg-config users, force usage of #include <libexif/exif-*.h> 142 (disable #include <exif-.h>) 143 144 * Updated German translation 145 146 * Build system tuning 147 148 * Misc changes: 149 Fix COPYRIGHT tag, fix memory corruption, use qsort. 150 151 152New in 0.6.12 (2005-03-13) since 0.6.11 (2004-10-16): 153 154 * Final fix of Ubuntu Security Notice USN-91-1 (CAN-2005-0664) 155 https://bugzilla.ubuntulinux.org/show_bug.cgi?id=7152 156 157 * Updated build system with cross compile capabilities 158 159 * Small fixes: 160 Fix tag order, use even offsets, improve Nikon&Olympus mnote tags. 161 162 163New in 0.6.11 (2004-10-16) since 0.6.10 (2004-08-27): 164 165 * Improved tag names, titles, and descriptions. 166 167 * Bug fixes for memory leaks, format strings, month one off, ... 168 169 * Support for Watcom compiler (requires manual copying of files) 170 171 172New in 0.6.10 (2004-08-27) since 0.5.9 (2002-12-11): 173 174 * New tags suppored, and added a few more checks. 175 176 * API changes 177 178 * libmnote has been merged back into libexif 179 180 181General remarks: 182 183 * This file contains changes visible to users. 184 185 * Small bug fixes (typos, memory leaks, ...) and feature 186 enhancements (new tag types, ...) are not mentioned 187 explicitly. 188 189 * Apart from that, I would like to ask committers to update this 190 file when they commit "big" user visible changes. 191 192 * If someone wants to reconstruct past changes and log them here, 193 you're welcome to. 194