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ChangeLog
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2012-07-12 Dan Fandrich <dan@coneharvesters.com>
* Fixed some buffer overflows in exif_entry_format_value()
This fixes CVE-2012-2814. Reported by Mateusz Jurczyk of
Google Security Team
* Fixed an off-by-one error in exif_convert_utf16_to_utf8()
This can cause a one-byte NUL write past the end of the buffer.
This fixes CVE-2012-2840
* Don't read past the end of a tag when converting from UTF-16
This fixes CVE-2012-2813. Reported by Mateusz Jurczyk of
Google Security Team
* Fixed an out of bounds read on corrupted input
The EXIF_TAG_COPYRIGHT tag ought to be, but perhaps is not,
NUL-terminated.
This fixes CVE-2012-2812. Reported by Mateusz Jurczyk of
Google Security Team
* Fixed a buffer overflow problem in exif_entry_get_value
If the application passed in a buffer length of 0, then it would
be treated as the buffer had unlimited length.
This fixes CVE-2012-2841
* Fix a buffer overflow on corrupt EXIF data.
This fixes bug #3434540 and fixes part of CVE-2012-2836
Reported by Yunho Kim
* Fix a buffer overflow on corrupted JPEG data
An unsigned data length might wrap around when decremented
below zero, bypassing sanity checks on length.
This code path can probably only occur if exif_data_load_data()
is called directly by the application on data that wasn't parsed
by libexif itself.
This solves the other part of CVE-2012-2836
* Fixed some possible division-by-zeros in Olympus-style makernotes
This fixes bug #3434545, a.k.a. CVE-2012-2837
Reported by Yunho Kim
* Released 0.6.21
2012-07-09 Dan Fandrich <dan@coneharvesters.com>
* po/da.po: Updated Danish translation by Joe Hansen
* po/de.po: Updated German translation by Christian Kirbach
* po/pl.po: Updated Polish translation by Jakub Bogusz
* po/sk.po: Updated Slovak translation by Ivan Masár
* po/uk.po: Updated Ukrainian translation by Yuri Chornoivan
* po/vi.po: Updated Vietnamese translation by Trần Ngọc Quân
* Mention that uk.po must now be updated through translationproject.org
2012-06-25 Dan Fandrich <dan@coneharvesters.com>
* Updated non-TP translations from launchpad.net's "precise"
translations:
be.po bs.po en_GB.po pt.po pt_BR.po ru.po sq.po sr.po tr.po zh_CN.po
* Added new translations from launchpad.net's "precise" translations:
* po/en_AU.po: Added English (Australian) translation by Joel Pickett
* po/uk.po: Added Ukrainian translation by Yuri Chornoivan
* po/bs.po: Removed some erroneous embedded \r\n in the translations
* Updated non-TP translations to the latest strings in the source code
* po/en_CA.po: Updated Canadian English translation
2012-05-16 Dan Fandrich <dan@coneharvesters.com>
* po/vi.po: Updated Vietnamese translation by Trần Ngọc Quân
2011-11-07 Dan Fandrich <dan@coneharvesters.com>
* po/de.po: Updated German translation by Christian Kirbach
2011-08-26 Dan Fandrich <dan@coneharvesters.com>
* po/cs.po: Updated Czech translation by Jan Patera
* po/da.po: Updated Danish translation by Joe Hansen
* po/nl.po: Updated Dutch translation by Erwin Poeze
* po/pl.po: Updated Polish translation by Jakub Bogusz
* po/sk.po: Updated Slovak translation by Ivan Masár
* po/sv.po: Updated Swedish translation by Daniel Nylander
2011-07-11 Dan Fandrich <dan@coneharvesters.com>
* Made mnote_fuji_tag_get_description and
mnote_canon_tag_get_descripton more robust should any NULL
descriptions be added to the table (bug #3307219)
2011-05-12 Dan Fandrich <dan@coneharvesters.com>
* Added more Canon lenses (from Adrian von Bidder and drochner)
2011-02-16 Dan Fandrich <dan@coneharvesters.com>
* Changed "knots" to more clear "nautical miles" (Ubuntu Launchpad bug
https://bugs.launchpad.net/bugs/712115 reported by Daniel Thibault).
2010-12-15 Dan Fandrich <dan@coneharvesters.com>
* Released 0.6.20
2010-12-13 Dan Fandrich <dan@coneharvesters.com>
* po/da.po: Updated Danish translation by Joe Hansen
* Updated non-TP translations from launchpad.net:
be.po en_GB.po pt_BR.po pt.po ru.po sq.po sr.po zh_CN.po
* po/bs.po: Added Bosnian translation from launchpad.net
* po/tr.po: Added Turkish translation from launchpad.net
2010-12-10 Dan Fandrich <dan@coneharvesters.com>
* Changed the display of rational numbers to estimate the number of
significant figures (based on the size of the denominator) and show
that number of decimal places. This simplifies the output in the
case of integers (e.g. resolution), and shows all the available
accuracy in the case of rationals (e.g. latitude & longitude).
2010-10-14 Dan Fandrich <dan@coneharvesters.com>
* Fixed some invalid format specifiers and typecasts. This caused a
problem on mingw32, at least.
2010-10-07 Dan Fandrich <dan@coneharvesters.com>
* Refactored MakerNote detection code to put detection of each type
into the module handling that type
2010-09-23 Dan Fandrich <dan@coneharvesters.com>
* exif_entry_dump() now displays the correct tag name for GPS tags by
taking the IFD into account when looking up the name. Fixes
bug #3073307.
2010-08-11 Dan Fandrich <dan@coneharvesters.com>
* Removed redundant sentence. Fixes Ubuntu bug #197306
2010-07-23 Dan Fandrich <dan@coneharvesters.com>
* Canon EOS 5D Mark II writes Aperture values as invalid values
0x80000000/1 which makes pow() throw floating-point exceptions
2010-06-16 Dan Fandrich <dan@coneharvesters.com>
* po/da.po: Updated Danish translation by Joe Hansen
* po/it.po: Updated Italian translation by Sergio Zanchetta
* po/nl.po: Updated Dutch translation by Erwin Poeze
2010-02-18 Dan Fandrich <dan@coneharvesters.com>
* po/da.po: Updated Danish translation by Joe Hansen
* po/de.po: Updated German translation by Marcus Meissner
* po/ja.po: Updated Japanese translation by Tadashi Jokagi
* po/pl.po: Updated Polish translation by Jakub Bogusz
* po/vi.po: Updated Vietnamese translation by Clytie Siddall
* po/en_CA.po: Updated Canadian English translation
2010-02-05 Dan Fandrich <dan@coneharvesters.com>
* Made the case of text output be more consistent. Now, tag titles
have each word capitalized (like a title) and tag values
are always lower case, except the first word which is capitalized
(more like a sentence).
2010-01-25 Dan Fandrich <dan@coneharvesters.com>
* configure.ac: Turned on the --enable-silent-rules configure option
2009-12-30 Dan Fandrich <dan@coneharvesters.com>
* po/da.po: Updated Danish translation by Joe Hansen
* po/sk.po: Updated Slovak translation by Ivan Masár
* po/sv.po: Updated Swedish translation by Daniel Nylander
2009-12-17 Dan Fandrich <dan@coneharvesters.com>
* Don't warn "No thumbnail but entries on thumbnail." unless
there actually are entries.
2009-12-15 Dan Fandrich <dan@coneharvesters.com>
* libexif.pc.in: Move -lm flag into Libs.private since it's only
needed when statically linking. A future enhancement would be to
make even this dependent on the check for -lm done in configure.
2009-12-11 Dan Fandrich <dan@coneharvesters.com>
* Added tag 0xEA1C, the Padding tag from the Microsoft HD Photo
specification.
2009-12-08 Dan Fandrich <dan@coneharvesters.com>
* Fixed some memory leaks in the write-exif.c example program and
added some examples of allocating a new tag.
2009-11-27 Dan Fandrich <dan@coneharvesters.com>
* po/ja.po: Updated Japanese translation by Tadashi Jokagi
2009-11-25 Dan Fandrich <dan@coneharvesters.com>
* po/da.po: Updated Danish translation by Joe Hansen
2009-11-23 Dan Fandrich <dan@coneharvesters.com>
* Include README-Win32.txt in all source distributions
2009-11-16 Dan Fandrich <dan@coneharvesters.com>
* po/ja.po: Updated Japanese translation by Tadashi Jokagi
2009-11-12 Dan Fandrich <dan@coneharvesters.com>
* Fixed a heap buffer overflow during tag format conversion.
* Released 0.6.19
2009-11-07 Dan Fandrich <dan@coneharvesters.com>
* Sorted ExifFormatTable[] in approximate decreasing order of
popularity to decrease the total average lookup time.
2009-11-05 Dan Fandrich <dan@coneharvesters.com>
* Added a bunch of new translations from launchpad.net
* po/be.po: Added Belarusian translation by Iryna Nikanchuk
* po/en_GB.po: Added English (United Kingdom) translation by Bruce
Cowan
* po/it.po: Added Italian translation by Sergio Zanchetta
* po/ja.po: Added Japanese translation by Shushi Kurose
* po/pt.po: Added Portuguese translation by nglnx
* po/sq.po: Added Albanian translation by Vilson Gjeci
* po/zh_CN.po: Added Chinese (simplified) translation by Tao Wei
2009-11-03 Dan Fandrich <dan@coneharvesters.com>
* po/da.po: Updated Danish translation by Joe Hansen
2009-10-27 Dan Fandrich <dan@coneharvesters.com>
* Improved tag table lookup performance by optimally ordering IFD
search and aborting searches early if the tag is not found.
2009-10-14 Dan Fandrich <dan@coneharvesters.com>
* Changed the various functions searching for tags in ExifTagTable[]
to use a binary search. This single change increases the speed of
a run through the libexif-testsuite by 7%
2009-10-13 Dan Fandrich <dan@coneharvesters.com>
* po/sv.po: Updated Swedish translation by Daniel Nylander
* po/vi.po: Updated Vietnamese translation by Clytie Siddall
* Fixed an inverted logic condition that prevented the bug
report address from appearing in the .pot file
* Ensure that ExifTagTable[] is sorted by tag to allow for future
more efficient searching.
2009-10-09 Dan Fandrich <dan@coneharvesters.com>
* Released 0.6.18
2009-10-09 Dan Fandrich <dan@coneharvesters.com>
* po/sr.po: Added Serbian translation by Marko Uskokovic
* po/pt_BR.po: Added Portuguese (Brazil) translation by André Gondi
2009-10-08 Dan Fandrich <dan@coneharvesters.com>
* Demoted from EXIF_LOG_CODE_CORRUPT_DATA to EXIF_LOG_CODE_DEBUG the
MakerNote log messages that would result if a MakerNote were
rewritten by an application without rebasing the internal data
offsets. The exif front end (at least) aborts processing if
such a log message is found, but these kinds of errors are
far too common (and practically unavoidable) to handle them
this way.
2009-10-06 Dan Fandrich <dan@coneharvesters.com>
* Added --enable-maintainer-mode in configure and made the SourceForge
logo appear in the Doxygen documentation only when it's enabled.
2009-10-05 Dan Fandrich <dan@coneharvesters.com>
* Updated translations from Translation Project members to the
latest & hopefully final .pot file before release
2009-10-01 Dan Fandrich <dan@coneharvesters.com>
* Bumped the library minor version number because of the addition
of exif_loader_get_buf()
* Added exif.h to the source tarball so users can generate full
Doxygen documentation.
2009-09-30 Dan Fandrich <dan@coneharvesters.com>
* Added a new public API function, exif_loader_get_buf(), which
returns a pointer to the raw data in the ExifLoader. Without this,
the only way to get the ExifLoader data out was as an
ExifData and using only the default set of ExifDataOptions.
2009-09-29 Dan Fandrich <dan@coneharvesters.com>
* Added EXIF_DATA_TYPE_UNKNOWN as a backwards-compatible
replacement for most uses of EXIF_DATA_TYPE_COUNT since that's
a clearer name for how it's being used.
2009-09-26 Dan Fandrich <dan@coneharvesters.com>
* libexif/exif-data.c: Added more error log messages and improved
a few data boundary checks.
* Sped up exif_content_fix() considerably by splitting the one giant
loop into two much smaller & faster loops.
2009-09-24 Dan Fandrich <dan@coneharvesters.com>
* Fixed some problems in MakerNote parsing that could cause a
read past the end of a buffer and therefore a segfault.
* Allow MakerNote parsing to continue even if one tag parses
incorrectly.
* Log an error whenever memory allocation fails in MakerNote parsing.
2009-09-23 Dan Fandrich <dan@coneharvesters.com>
* Removed bogus "APEX" value from shutter speed display (thanks to
Jef Driesen for confirming this)
* Fixed a couple of off-by-one unnecessary string truncations
* Define M_PI for those systems that don't have it
2009-09-23 Jan Patera <patera@users.sourceforge.net>
* po/cs.po: Updated Czech translation by Jan Patera
2009-09-18 Dan Fandrich <dan@coneharvesters.com>
* Added support for writing Pentax and Casio v2 MakerNotes
* Now displaying all components in Pentax and Casio v2 MakerNotes
when a tag has more than one
2009-09-18 Dan Fandrich <dan@coneharvesters.com>
* po/de.po: Updated German translation by Marcus Meissner
* po/sv.po: Updated Swedish translation by Daniel Nylander
* po/vi.po: Updated Vietnamese translation by Clytie Siddall
2009-09-17 Dan Fandrich <dan@coneharvesters.com>
* po/pl.po: Updated Polish translation by Jakub Bogusz
2009-09-16 Dan Fandrich <dan@coneharvesters.com>
* po/en_CA.po: Updated Canadian English translation
2009-08-12 Lutz Mueller <lutz@users.sourceforge.com>
Patch by Vladimir Petrov <vppetrov@mm-sol.com> plus some whitespace
fixes by myself:
* libexif/exif-entry.c: (exif_entry_[fix,get_value,initialize]):
Support EXIF_TAG_ISO_SPEED_RATINGS.
2009-06-15 Dan Fandrich <dan@coneharvesters.com>
* po/da.po: Danish translation corrections by Lars Christian Jensen
2009-06-03 Dan Fandrich <dan@coneharvesters.com>
* po/da.po: Added Danish translation by Joe Hansen
2009-05-28 Dan Fandrich <dan@coneharvesters.com>
* Fixed negative exposure values in Canon makernotes (bug #2797280)
2009-05-02 Dan Fandrich <dan@coneharvesters.com>
* Added contrib/examples/write-exif.c
* Create a valid default for EXIF_TAG_COMPONENTS_CONFIGURATION
2009-03-21 Lutz Mueller <lutz@users.sourceforge.net>
Meder Kydyraliev <meder.k@gmail.com> suggested to add some sanity
checks:
* libexif/exif-data.c (exif_data_load_entry),
(exif_data_load_data_thumbnail)
* libexif/canon/exif_mnote-data-canon.c
(exif_mnote_data_canon_load)
* libexif/fuji/exif-mnote-data-fuji.c
(exif_mnote_data_fuji_load)
* libexif/olympus/exif-mnote-data-olympus.c
(exif_mnote_data_olympus_load)
* libexif/pentax/exif-mnote-data-pentax.c
(exif_mnote_data_pentax_load)
2009-03-16 Lutz Mueller <lutz@users.sourceforge.net>
* libexif/canon/exif-mnote-data-canon.c:
(exif_mnote_data_canon_load): Fix the coding style in this function
to make it easier to read.
2009-02-02 Dan Fandrich <dan@coneharvesters.com>
* Added AC_C_INLINE to configure.ac to define the inline keyword
if the compiler doesn't handle it already.
2009-01-28 Dan Fandrich <dan@coneharvesters.com>
* Decode the value for EXIF_TAG_LIGHT_SOURCE and EXIF_TAG_SCENE_TYPE
* Split out the generic ExifEntry formatting code into a new function
exif_entry_format_value()
* Fixed some signed vs unsigned formatting errors
* Format the EXIF_TAG_GPS_TIME_STAMP & EXIF_TAG_GPS_ALTITUDE_REF tags
* Improved the wrong data type fixup
* Separated the MNOTE_SANYO_TAG_SELFTIMER 2 sec. case from the other
On/Off cases
* Renamed MNOTE_NIKON_TAG_PREVIEWIMAGE_IFD_POINTERS to show that it's
an IFD. The case of IFDs in MakerNotes needs to be handled better
because right now, those MakerNote IFD tags are corrupted since
the sub-IFDs aren't being read and written.
2009-01-22 Dan Fandrich <dan@coneharvesters.com>
* Fix exif_tag_get_support_level_in_ifd() to handle the case where two
tags with the same number exist in different IFDs.
* Added test-tagtable to do some tests on the static EXIF tag
information table.
2009-01-21 Dan Fandrich <dan@coneharvesters.com>
* libexif/exif-entry.c: Initialize the default for EXIF_TAG_COLOR_SPACE
to "Uncalibrated"
* libexif/exif-data.c: Reduce the recursion limit
* When the data type is not known in exif_tag_get_support_level_in_ifd
check the support level for all data types and if it's all the same,
return that. This means that fixing a new EXIF tag block will
actually create some tags in it now.
2009-01-15 Dan Fandrich <dan@coneharvesters.com>
* Interpret more Sanyo MakerNote tags
2009-01-12 Dan Fandrich <dan@coneharvesters.com>
* Added support for Epson MakerNotes, which have the identical
tag format and namespace of the Olympus ones.
2009-01-06 Dan Fandrich <dan@coneharvesters.com>
* libexif/exif-tags.c: Added remaining GPS tags from the EXIF 2.2
spec to the tag table.
2009-01-03 Dan Fandrich <dan@coneharvesters.com>
* contrib/examples/photographer.c: Added example program to show how
to display EXIF and MakerNote tags
2008-12-22 Dan Fandrich <dan@coneharvesters.com>
* po/vi.po: Updated Vietnamese translation by Clytie Siddall
* Fixed bug #1946138 to stop ignoring CFLAGS in the sqrt configure test
2008-11-25 Dan Fandrich <dan@coneharvesters.com>
* po/sk.po: Updated Slovak translation by Ivan Masár
2008-11-22 Dan Fandrich <dan@coneharvesters.com>
* Added Doxygen comments for the main API entry points and data
structures
2008-11-18 Dan Fandrich <dan@coneharvesters.com>
* libexif/exif-entry.c & configure.ac: use localtime_r when available
to make libexif thread safe
* po/nl.po: Updated Dutch translation by Erwin Poeze
* po/pl.po: Updated Polish translation by Jakub Bogusz
* contrib/examples/*: Added a couple of simple example programs
to show how to use libexif. One was written by Naysawn Naderi
and the other one I wrote. Closes bug #1246824.
2008-11-06 Dan Fandrich <dan@coneharvesters.com>
* Released 0.6.17
2008-11-05 Dan Fandrich <dan@coneharvesters.com>
* aolserver/*: moved to contrib/aolserver/
* README: updated
* po/de.po: Updated German translation by Marcus Meissner
* Added contrib/watcom/ directory to the source tarball now that
Jan Patera brought it up-to-date.
* libexif.spec.in: changed default release number to 1; added NEWS,
AUTHORS and COPYING files to package; moved libexif.so file to -devel
package; corrected license to LGPL
2008-10-20 Jan Patera <patera@users.sourceforge.net>
* libexif/pentax/mnote-pentax-tag.c & olympus/mnote-olympus-tag.c:
Don't crash in mnote_XX_tag_get_description on unknown tags
2008-10-04 Jan Patera <patera@users.sourceforge.net>
* libexif/canon/mnote-canon-entry.c: fixed interpretation
of Auto ISO and Self-Timer entries
2008-10-08 Aric Blumer <aricblumer@users.sourceforge.net>
* libexif/exif-tag.c: GPS tags EXIF_TAG_GPS_IMG_DIRECTION_REF
and EXIF_TAG_GPS_IMG_DIRECTION are now recognized
2008-10-04 Jan Patera <patera@users.sourceforge.net>
* libexif/olympus/exif-mnote-data-olympus.c: bug #2071600,
gnome Bug #549029: Original v1 Nikon makernotes
are always parsed using MM order, regardless of
main EXIF data word order.
2008-10-04 Louis Strous <louis_strous@users.sourceforge.net>
* libexif/exif-loader.c: DHT & DQT markers are now properly
skipped when searching for APP1 marker in JPEG stream.
Apparently such files are created by Gisteq PhotoTrackr SW
used to add GPS tags.
2008-10-02 Niek Bergboer <niek@google.com>
* libexif/exif-data.c libexif/canon/exif-mnote-data-canon.c
libexif/fuji/exif-mnote-data-fuji.c
libexif/olympus/exif-mnote-data-olympus.c
libexif/pentax/exif-mnote-data-pentax.c:
Replaced unsigned int by size_t in some places
Added some checks on sizes, makernotes shouldn't
be larger than 64kb.
2008-09-04 Dan Fandrich <dan@coneharvesters.com>
* po/nl.po: Updated Dutch translation by Erwin Poeze
2008-07-25 Marcus Meissner <marcus@jet.franken.de>
* libexif/exif-content.c: Handle realloc to 0 case
correctly. Fixes EOG and GIMP crashes.
2008-06-26 Jan Patera <patera@users.sourceforge.net>
* libexif/olympus/exif-mnote-data-olympus.c: better support for
MNOTE_OLYMPUS_TAG_FLASHDEVICE/SENSORTEMPERATURE/LENSTEMPERATURE
2008-06-23 Lutz Mueller <lutz@users.sourceforge.net>
Patch by Mika Raento <mikie@google.com>:
* libexif/exif-loader.c: (exif_loader_free) Don't forget the logger.
2008-06-15 Lutz Mueller <lutz@users.sourceforge.net>
* configure.ac: Revert previous commit
* po/zh_CN.po: Remove.
* po/[sk,vi].po: Revert.
2008-06-15 Lutz Mueller <lutz@users.sourceforge.net>
* configure.ac: New po-file: zh_CN
* po/zh_CN.po: New
* po/[sk,vi].po: Updated.
2008-05-06 Marcus Meissner <meissner@suse.de>
* libexif/exif-content.c: Fixed a endless loop
possibility in content remove (triggered by EOG
and potentially others on certain JPEGs).
2008-04-03 Dan Fandrich <dan@coneharvesters.com>
po/sk.po: Updated Slovak translation by Ivan Masár
2008-02-20 Lutz Mueller <lutz@users.sourceforge.net>
Follow-up on #1774591:
* libexif/exif-data.c: (exif_data_save_data_content) Remove check for
now impossible NULL value.
2008-02-17 Lutz Mueller <lutz@users.sourceforge.net>
Fix #1865046:
* COPYING:
* libexif/...: Use 'ue' instead of some strange German character.
2008-02-17 Lutz Mueller <lutz@users.sourceforge.net>
* libexif/exif-loader.c: (exif_loader_get_data) Return NULL if no
EXIF data has been found.
2008-02-16 Lutz Mueller <lutz@users.sourceforge.net>
Jan Patera <patera@pictview.com> spotted a problem with my last fix
for #1774591:
* libexif/exif-content.c: (exif_content_remove_entry) Recover
correctly in case of error by remembering the original size of the
realloc'ed data.
* libexif/exif-data.c: (exif_data_save_data_entry),
(exif_data_save_data_content) Same here.
* libexif/canon/exif-mnote-data-canon.c:
(exif_mnote_data_canon_save), (exif_mnote_data_canon_load) Same here.
* libexif/fuji/exif-mnote-data-fuji.c:
(exif_mnote_data_fuji_save), (exif_mnote_data_fuji_load) Same here.
* libexif/olympus/exif-mnote-data-olympus.c:
(exif_mnote_data_olympus_save) Same here.
2008-02-15 Lutz Mueller <lutz@users.sourceforge.net>
* Changelog
* README: use 'ue' instead of some stange German character.
2008-02-14 Lutz Mueller <lutz@users.sourceforge.net>
Fix #1774591 (partially):
* libexif/exif-content.c: (exif_content_remove_entry) Check the
return value of exif_mem_realloc.
* libexif/exif-data.c: (exif_data_save_data_entry),
(exif_data_save_data_content) Same here.
* libexif/canon/exif-mnote-data-canon.c:
(exif_mnote_data_canon_save), (exif_mnote_data_canon_load) Same here.
* libexif/fuji/exif-mnote-data-fuji.c:
(exif_mnote_data_fuji_save), (exif_mnote_data_fuji_load) Same here.
* libexif/olympus/exif-mnote-data-olympus.c:
(exif_mnote_data_olympus_save) Same here.
2008-02-14 Lutz Mueller <lutz@users.sourceforge.net>
Fix #1884609 (partially):
* libexif/exif-entry.c: (exif_entry_initialize) Initialize
EXIF_TAG_FLASH and EXIF_TAG_COLOR_SPACE.
2007-12-27 Lutz Mueller <lutz@users.sourceforge.net>
Suggestion by Andreas Kleinert <Andreas_Kleinert@gmx.de>:
* libexif/exif-entry.c: (exif_entry_get_value) Use %lf for double
instead of %f (which is for float).
2007-12-20 Lutz Mueller <lutz@users.sourceforge.net>
Updated translations by Translation Project Robot
<robot@translationproject.org>:
* po/[vi,pl].po: Updated files.
2007-12-18 Lutz Mueller <lutz@users.sourceforge.net>
Dan Fandrich <dan@coneharvesters.com> pointed out the following:
* configure.ac: Keep gettext requirement as low as 0.14.1.
gettextize changes it automatically to 0.17, but as long as we don't
know why, there is no need to enforce this version.
2007-12-16 Lutz Mueller <lutz@users.sourceforge.net>
Marcus Meissner <marcus@jet.franken.de> pointed out the following:
* libexif/exif-data.c: (exif_data_load_data_thumbnail) ExifLong is
unsigned. Therefore no need to check for negative values. Check for
sane offset instead.
2007-12-15 Lutz Mueller <lutz@users.sourceforge.net>
* po/*.po: Updated po-files.
* libexif/exif-data.c: (exif_data_load_data_thumbnail) guard against
negative size (in addition to negative offset), too.
2007-12-14 Lutz Mueller <lutz@users.sourceforge.net>
Bug pointed out by Meder Kydyraliev, Google Security Team:
* libexif/exif-data.c: (exif_data_load_data_thumbnail) Ignore bugus
data.
2007-12-14 Lutz Mueller <lutz@users.sourceforge.net>
* README: Point users to some tools needed to build libexif.
* configure.ac: It looks like po/Makefile.in is already registered
with AC_CONFIG_FILES (whatever this means).
2007-12-14 Lutz Mueller <lutz@users.sourceforge.net>
Bug pointed out by Meder Kydyraliev, Google Security Team:
* libexif/exif-loader.c: (exif_loader_write) Ignore buffers of
zero length.
2007-12-07 Jan Patera <patera@users.sourceforge.net>
* Added support for Fuji makernotes
2007-11-13 Dan Fandrich <dan@coneharvesters.com>
* Added support for a new macro NO_VERBOSE_TAG_DATA to allow
some size reduction but still retain the ability to properly
interpret each tag.
* Added an end-of-table marker in the Canon color_information
makernote table that could otherwise potentially cause a crash
on a bad image.
2007-11-12 Dan Fandrich <dan@coneharvesters.com>
* Added support for more Olympus makernotes, based on data on
Phil Harvey's ExifTool page at
http://www.sno.phy.queensu.ca/~phil/exiftool/TagNames/
and sanity checked by the pel-images in the libexif test suite.
* Added support for Sanyo makernotes, which have the identical
tag format and (so it seems) namespace of the Olympus tags.
2007-11-08 Dan Fandrich <dan@coneharvesters.com>
* Added Canadian English translation, eh?
2007-11-06 Dan Fandrich <dan@coneharvesters.com>
* Renamed EXIF_TAG_UNKNOWN_C4A5 to EXIF_TAG_PRINT_IMAGE_MATCHING
The PIM entry seems to have a format consisting of an 8 byte
magic number, 6 byte version number, 2 byte record count field,
then a series of 6 byte records consisting of a 2 byte tag field
and an 4 byte data field.
2007-10-29 Dan Fandrich <dan@coneharvesters.com>
* Fixed some typos in messages
* Made some structs const
* Support compiling away the detailed tag tables and log messages when
the NO_VERBOSE_TAG_STRINGS macro is defined to reduce the size of
the library for use in embedded applications where space is at
a premium
* Display the raw value of a tag when the tag is unknown
2007-09-12 Jan Patera <patera@users.sourceforge.net>
* Enhancements to Canon makernote parsers submitted by Thorsten Kukuk
* Added Dutch and Swedish translations, updated Slovak translation
2007-08-16 Jan Patera <patera@users.sourceforge.net>
* exif-mnote-data-olympus.c: Fix of bugs #1773810, #1774626, gnome bug #466044:
Some Olympus files have main IFD in MM byte order as well as makernote, but
makernote order was guessed wrongly. Bug introduced when fixing bug #1525770.
2007-06-25 Jan Patera <patera@users.sourceforge.net>
* Endianess of Nikon V1 makernotes is now guessed, it might not
be the same as of the main IFD
2007-05-21 Jan Patera <patera@users.sourceforge.net>
* First version of Czech localization (cs.po)
* First version of Slovak localization (sk.po), submitted by Ivan Masar
2007-05-15 Jan Patera <patera@users.sourceforge.net>
* Windows XP Explorer writes Title, Comment, Author, Keywords, and
Subject metadata into proprietary UTF16-encoded tags 0x9c9b-0x9c9f
in IFD0. We now recognize them, exif_entry_get_value returns their value
converted to UTF8. BTW, Explorer corrupts makernotes using offsets
relative to IFD0...
2007-05-13 Jan Patera <patera@users.sourceforge.net>
* Added support of a new Pentax makernote type, plus another makernote
type shared by Pentax & Casio
* Updated several tags
* Fixed some "security" sanity checks for broken entries
2007-05-09 Jan Patera <patera@users.sourceforge.net>
* Added support for Olympus S760 & S770 makernote (bug #1703284)
* Fixed crashes when looking up invalid values (bug #1457501)
* Added heuristics (bug #1525770): mismatching Olympus makernote
in big endian when the rest is in little endian is detected
to prevent crashes
* Added option EXIF_DATA_OPTION_DONT_CHANGE_MAKER_NOTE to prevent
modification of maker notes
* EXIF_DATA_OPTION_IGNORE_UNKNOWN_TAGS propagated to Canon makernote
(Bug #1617991)
* Updated several tags
* Updated translations
2007-05-06 Jan Patera <patera@users.sourceforge.net>
* libexif/olympus/exif-mnote-data-olympus.c: Nikon v1 makernotes were saved
with wrong offsets, Nikon v1 & v2 maker notes were saved with wrong offset
to 2nd IFD (Reported by Joakim Larsson as patch #1664543)
2007-04-24 Jan Patera <patera@users.sourceforge.net>
* libexif/canon/mnote-canon-entry.c: Added hook for ISO settings of Canon
PowerShot S3 IS - unlike other Canons, it doesn't use index into LUT, but
direct ISO value ored w/ 0x4000
2007-03-17 Jan Patera <patera@users.sourceforge.net>
* libexif/exif-entry.c: Fixed values of EXIF_TAG_PHOTOMETRIC_INTERPRETATION,
updated values of EXIF_TAG_COMPRESSION.
2007-02-25 Lutz Mueller <lutz@users.sourceforge.net>
Suggestions by Jef Driesen <jefdriesen@hotmail.com>:
* libexif/exif-entry.c: Correct formulas regarding to APEX values.
2007-02-14 Jan Patera <patera@users.sourceforge.net>
* libexif/olympus/mnote-olympus-entry.c:
Updated MNOTE_OLYMPUS_TAG_QUALITY & MNOTE_OLYMPUS_TAG_VERSION
2006-10-03 Marcus Meissner <marcus@jet.franken.de>
* libexif/olympus/*.[ch]: Added several Nikon Makernotes
entries, extracted from exiftool.
2006-09-19 Jan Patera <patera@users.sourceforge.net>
* libexif/exif-loader.c: exif_loader_write() skips non-EXIF APP1 markers
2006-09-17 Lutz Mueller <lutz@users.sourceforge.net>
Patch by Jef Driesen <jefdriesen@hotmail.com>:
* libexif/canon/*: Improve support for canon maker notes.
2006-05-05 Jan Patera <patera@users.sourceforge.net>
* libexif/exif-content.c: fixed bug #1471060: wasted space in
exif_content_add_entry() & exif_content_remove_entry(); also safe
handling of failed realloc in exif_content_add_entry()
2006-04-15 Jan Patera <patera@users.sourceforge.net>
* libexif/exif-loader.c: exif_loader_write() correctly skips APP2 marker
with ICC profile because ImageMagick flips order of APP1 EXIF and
APP2 ICC markers.
2006-02-19 Jan Patera <patera@users.sourceforge.net>
* libexif/exif-utils.h: ExifByte is now explicitly unsigned char,
added ExifSByte as signed char.
2006-02-13 Lutz Mueller <lutz@topfrose.de>
* libexif/canon/mnote-canon-entry.c: Fix typo.
* libexif/exif-entry.c: s/compulsatory/compulsory
* libexif/exif-tag.c: Fix typo.
* libexif/olympus/mnote-olympus-entry.c: Fix typo.
* test/nls/test-nls.c: Add translators' comment.
2006-01-19 Marcus Meissner <marcus@jet.franken.de>
* libexif/exif-data.c: Let exif_data_load_data_entry() signal failure
and discard entry in caller if it does.
2006-01-16 Hubert Figuiere <hub@figuiere.net>
* libexif/exif-mem.h, libexif/exif-loader.h: More documentation
2006-01-03 Hubert Figuiere <hub@figuiere.net>
* configure.ac: fix once for all the versioning.
No actual version change has taken place this time.
2006-01-02 Hubert Figuiere <hub@figuiere.net>
* libexif/Makefile.am (libexif_la_DEPENDENCIES): depends
on the .sym file. Need to relink if modified.
2005-12-27 Lutz Mueller <lutz@topfrose.de>
* NEWS
* configure.ac: We're now working on version 0.6.14.
2005-12-27 Lutz Mueller <lutz@topfrose.de>
* test/Makefile.am: Remove the SOURCES variables - they are not necessary.
2005-10-24 Jan Patera <patera@users.sourceforge.net>
* libexif/Canon/mnote-canon-entry.c: Don't check size of MNOTE_CANON_TAG_OWNER
and MNOTE_CANON_TAG_FIRMWARE - there can be many different values.
2005-08-27 Jan Patera <patera@users.sourceforge.net>
* Canon mnote: Both parts of Settings had indices shifted by 1.
entries[] must have secondary sorting by value which is unsigned.
Wrong # of items in Settings: reading beyond allocated memory, crashes.
2005-08-23 Lutz Mueller <lutz@users.sourceforge.net>
Some work on canon maker notes. Entries that contain several different
values now expand to different entries.
2005-08-15 Lutz Mueller <lutz@users.sourceforge.net>
Patch by Jakub Bogusz <qboosh@pld-linux.org>, related to translation.
2005-08-14 Jan Patera <patera@users.sourceforge.net>
* libexif/exif-entry.c: Added value 2 of EXIF_TAG_COLOR_SPACE
patch #1253625 by Ross Burton - burtonini
2005-07-18 Lutz Mueller <lutz@users.sourceforge.net>
* doc/Makefile.am: Make distcheck work again.
2005-07-11 Lutz Mueller <lutz@users.sourceforge.net>
* libexif/exif-loader.c:
* po/de.po:
* po/fr.po:
* po/es.po: Added license.
2005-07-02 Lutz Mueller <lutz@users.sourceforge.net>
* libexif/exif-data.c: Prevent infinite recursions (#1196787).
2005-06-19 Hubert Figuiere <hfiguiere@teaser.fr>
* test/Makefile.am (check_PROGRAMS): added check for make check
2005-05-01 Lutz Mueller <lutz@users.sourceforge.net>
* libexif/exif-data.c (exif_data_fix): Don't create EXIF_IFD_1 if no
thumbnail data is available.
2005-04-30 Lutz Mueller <lutz@users.sourceforge.net>
* test/test-mem.c: Show how to create EXIF data.
* README: New section USAGE.
2005-04-30 Lutz Mueller <lutz@users.sourceforge.net>
* libexif/exif-data-type.h: New
* libexif/*: Lots of changes to make it possible to validate data against
the specification.
2005-04-27 Lutz Mueller <lutz@users.sourceforge.net>
* libexif/exif-data.c (exif_data_load_data_content): Add a special case.
2005-04-27 Lutz Mueller <lutz@users.sourceforge.net>
* libexif/exif-data.c (exif_data_load_data_content): Better check for
validity of tags.
2005-04-27 Lutz Mueller <lutz@users.sourceforge.net>
* libexif/exif-entry.c (exif_entry_fix): Some day, we'll get this right.
2005-04-27 Lutz Mueller <lutz@users.sourceforge.net>
* libexif/exif-entry.h
* libexif/exif-content.h: New convenience functions/macros.
2005-04-27 Lutz Mueller <lutz@users.sourceforge.net>
* configure.ac: AGE = 1
* libexif/exif-entry.c (exif_entry_fix): Add a break to avoid unnecessary
checks.
2005-04-26 Lutz Mueller <lutz@users.sourceforge.net>
* libexif/exif-entry.c (exif_entry_fix): Leave ' ' untouched, too.
2005-04-26 Lutz Mueller <lutz@users.sourceforge.net>
* libexif/exif-tag.[c,h] (exif_tag_[name,title,description]_in_ifd): New.
2005-04-25 Lutz Mueller <lutz@users.sourceforge.net>
* libexif/exif-data.c (exif_entry_fix): '\0...' as USER_COMMENT is ok, too.
2005-04-25 Lutz Mueller <lutz@users.sourceforge.net>
* libexif/exif-data.c: Make it compile again.
2005-04-24 Lutz Mueller <lutz@users.sourceforge.net>
* exif-data.[c,h] (exif_data_option_get_[name,description]),
(exif_data_[set,unset]_option): New
* exif-tag.[c,h]: EXIF_TAG_GAMMA: New.
* exif-entry.c: (exif_entry_fix) Accept empty entries.
2005-04-15 Lutz Mueller <lutz@users.sourceforge.net>
Submitted by Hongli Lai <h.lai@chello.nl>:
* configure.ac: CURRENT needs only to be increased on changes or
removals, not additions.
2005-03-30 Lutz Mueller <lutz@users.sourceforge.net>
* libexif/exif-data.c: Convert some DEBUG messages to CORRUPT_DATA.
2005-03-29 Lutz Mueller <lutz@users.sourceforge.net>
* libjpeg: Removed.
* README
* Makefile.am
* configure.in
* libexif/exif-loader.c
* libexif/exif-data.c: Remove references to libjpeg.
* test/test-tree.c: Removed.
* test/Makefile.am: Remove test-tree
2005-03-16 Lutz Mueller <lutz@users.sourceforge.net>