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3519 Commits

Author SHA1 Message Date
Kevin Backhouse
e34e150f22 Replace assertion with an error message. 
(cherry picked from commit 4ec1768415ba015041a9bb28ab17c1ccf6a8c63e)
 2021-08-03 21:08:53 +00:00
Kevin Backhouse
ed1db4ace2
Use std::round for rounding to nearest. 2021-08-03 14:44:09 +01:00
Kevin Backhouse
8d5e70379e Update src/tags_int.cpp 
Co-authored-by: Christoph Hasse <hassec@users.noreply.github.com>
(cherry picked from commit ad2e7221b498258bd04188b66f6da5cefd101e73)
 2021-08-03 13:30:56 +00:00
Kevin Backhouse
52d70c8924 Check value is in range before casting from double to uint32_t, to avoid undefined behavior. 
(cherry picked from commit 1455cc88466a14d8ea49935005e9de097984f012)
 2021-08-03 13:30:55 +00:00
Kevin Backhouse
0e7d80fc84
Merge pull request #1826 from Exiv2/mergify/bp/main/pr-1820 
Check that the string isn't empty (backport #1820)
 2021-08-02 14:51:03 +01:00
Kevin Backhouse
db25089c6f
Merge pull request #1823 from Exiv2/mergify/bp/main/pr-1818 
Fix memory leak in pngimage.cpp (backport #1818)
 2021-08-02 14:50:37 +01:00
Kevin Backhouse
34aa899513
Merge pull request #1825 from Exiv2/mergify/bp/main/pr-1814 
jp2image.cpp: check size before allocation to avoid out-of-memory errors (backport #1814)
 2021-08-02 14:49:53 +01:00
Kevin Backhouse
644aaaac92
Check that the string isn't empty 2021-08-01 23:31:56 +01:00
Kevin Backhouse
ffde235336
Add comment to explain the bounds-check. 2021-08-01 23:27:03 +01:00
Kevin Backhouse
67e2ef5ccd
Check size before allocation to avoid out-of-memory errors. 2021-08-01 23:27:02 +01:00
Kevin Backhouse
c641116b25
Add static_cast to fix build error on Windows. 2021-08-01 10:03:51 +01:00
Kevin Backhouse
b8ed3867c0
Use DataBuf, rather than new[], for automatic delete when an exception is throw. 2021-08-01 10:03:46 +01:00
Kevin Backhouse
dd4659ce2d Add bounds-check to prevent out-of-bounds read in memcmp. 
(cherry picked from commit a6253799d4e3727e32e6412798dceca4200efdda)
 2021-08-01 08:40:51 +00:00
postscript-dev
0144209ed0 Add SonySInfo1 makernote tags (tag 3000) 
Add all tags, except the face detection sub-groups and related
bookkeeping values.

Source: Exiftool (https://exiftool.org/TagNames/Sony.html)
 2021-07-30 15:59:52 +02:00
Kevin Backhouse
2488fc82e9
Merge pull request #1804 from kevinbackhouse/FuzzMore 
Add fuzzing dictionary and test all printStructure() options
 2021-07-28 22:40:24 +01:00
Christoph Hasse
e086c7cbd2 add Canon EF 100-400 2x, and make size of aperture lens matching delta dependent on teleconverter factor 2021-07-28 23:08:14 +02:00
Christoph Hasse
7d2f2d2526 make the ifdef in getExiv2ConfigPath a bit more minimal 2021-07-28 13:05:36 +02:00
Christoph Hasse
95c2c26747 Fixes for Max and Win 2021-07-28 13:05:36 +02:00
Christoph Hasse
6d5407e851 first search cwd for config file then check home dir 2021-07-28 13:05:36 +02:00
Christoph Hasse
6fd6c8b3dd fix: SIGSEGV on parsing of config file. (introduced in main by clang-tidy fix) 2021-07-28 13:05:36 +02:00
Kevin Backhouse
22b876d278
Merge pull request #1800 from postscript-dev/add_SonyMisc3c_tags 
Add SonyMisc3c makernote tags (tag 9400)
 2021-07-28 12:00:42 +01:00
Kevin Backhouse
593fcbd865
Add fuzzing dictionary and test all printStructure() options 2021-07-27 22:51:13 +01:00
Kevin Backhouse
35a2b25d64
Fix build error when EXIV2_DEBUG_MESSAGES is enabled. 2021-07-26 13:12:29 +01:00
Kevin Backhouse
2532f6db40
Add markerHasLength utility function. 2021-07-26 12:48:33 +01:00
Kevin Backhouse
96b85751ee
Add comment to explain bounds-check. 2021-07-26 12:04:59 +01:00
Kevin Backhouse
10bd09871f
Update src/jpgimage.cpp 
Co-authored-by: Christoph Hasse <hassec@users.noreply.github.com>
 2021-07-26 12:04:58 +01:00
Kevin Backhouse
fed192dc97
Fix compiler warning. 2021-07-26 12:04:58 +01:00
Kevin Backhouse
483a1497a0
Improved handling of jpg segments to avoid out-of-bound reads. 2021-07-26 12:04:54 +01:00
Kevin Backhouse
deb41bd117
bufRead needs to be adjusted after seek() 2021-07-26 10:59:14 +01:00
postscript-dev
cc9d780534
Add SonyMisc3c makernote tags (tag 9400) 
Changes:
+ Add tags. Rename Exiftool `SequenceLength` tags to `SequenceLength1`
  and `SequenceLength2`, to prevent a name clash.
+ Update docs and manpage.

Source: [Exiftool](https://exiftool.org)
 2021-07-26 10:40:54 +01:00
Kevin Backhouse
01b109e8ff
Merge pull request #1798 from Exiv2/mergify/bp/main/pr-1789 
&bytes[0] (std::vector) will crash if bytes has zero elements (backport #1789)
 2021-07-25 22:08:52 +01:00
Kevin Backhouse
c3239e3187 &bytes[0] will crash if bytes has zero elements. 
(cherry picked from commit 3e72d129e53b14e0b62d74aefed6bbd326562d63)
 2021-07-25 20:34:35 +00:00
Kevin Backhouse
9004fb5a97 Remove redundant check. 
(cherry picked from commit 19026fab2bc2b6dee2150f38153feb65a41cea17)
 2021-07-25 20:31:59 +00:00
Kevin Backhouse
07225c05ee Make sure that read is complete to prevent infinite loop. 
(cherry picked from commit ffe5eb517dad93845e62144d8e53f52b17420ecd)
 2021-07-25 20:31:59 +00:00
Christoph Hasse
7251a96da6 remove exv_grep_keys_t type alias 2021-07-25 20:58:06 +02:00
Christoph Hasse
d6c82b88bc refactor: avoid unused variable warning of regex_error 2021-07-25 20:58:06 +02:00
Christoph Hasse
687b38a130 refactor: use POSIX regex syntax as that is what was used before 2021-07-25 20:58:06 +02:00
Christoph Hasse
d82980b563 refactor: replace old linux regex.h with regex from STL. 2021-07-25 20:58:06 +02:00
Kevin Backhouse
944e68fa15
Merge pull request #1787 from Exiv2/mergify/bp/main/pr-1766 
Extra checking to prevent loop counter from wrapping around (backport #1766)
 2021-07-25 19:53:52 +01:00
Kevin Backhouse
686702616c
Merge pull request #1794 from kevinbackhouse/bmff-check-box-nesting 
Enforce BMFF box nesting
 2021-07-25 19:43:22 +01:00
Kevin Backhouse
3575a8258e
Merge pull request #1786 from Exiv2/mergify/bp/main/pr-1769 
Safer std::vector indexing (backport #1769)
 2021-07-25 19:00:21 +01:00
Christoph Hasse
9aabdcf698 fix: add Sigma 30mm f/1.4 DC DN | C to canon lens detection 2021-07-25 16:58:16 +02:00
Kevin Backhouse
5eb464271e
Fix format specifier. 2021-07-23 16:55:47 +01:00
Kevin Backhouse
43d95b8a75
Fix compiler warnings. 2021-07-23 16:25:55 +01:00
Kevin Backhouse
3019fbee4f
Extra protection against large allocations. 2021-07-23 16:19:26 +01:00
Kevin Backhouse
78e9c8aa82
address + box_length == box_end 2021-07-23 15:24:59 +01:00
Kevin Backhouse
02d4ef2c5e
Support for 64-bit box lengths looked broken. 2021-07-23 15:06:57 +01:00
Kevin Backhouse
8c64e9abba
Add pbox_end param to BmffImage::boxHandler to enforce box nesting. 2021-07-23 13:23:56 +01:00
postscript-dev
293fd586ab
Add SonyMisc2b makernote tags (tag 9404) 
Changes:
+ Add tags, pretty printing and tag group selector function
+ Update docs

Source: https://exiftool.org/TagNames/Sony.html
 2021-07-21 10:48:28 +01:00
postscript-dev
b82084995c
Add getExifValue() to makernote_int.cpp 
Function generalizes `getExifModel()`, allowing any value in a tag to
be accessed.
 2021-07-21 10:13:42 +01:00