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76 Commits

Author SHA1 Message Date
clanmills
1b917c3f7d Fix #1011 fix_1011_jp2_readmetadata_loop 2019-10-05 07:50:59 +02:00
Luis Díaz Más
113136e134 Replace DEBUG with EXIV2_DEBUG_MESSAGES 
Fixes #926
 2019-07-12 11:14:35 +02:00
Luis Díaz Más
51f3910413 [jp2image] Limit data representation to 30 bytes 
- fixes #744
 2019-04-09 01:09:20 +02:00
D4N
adfc01f2e0 Update tests/bugfixes/github/test_issue_742.py 
Co-Authored-By: piponazo <piponazo@gmail.com>
(cherry picked from commit 39d8904696338d5bd4a9c7e9a96a798a791d0973)
 2019-04-07 18:06:42 +02:00
Luis Diaz Mas
25ddbaa6c0 Make subBox.length check in jp2image.cpp more robust 
(cherry picked from commit a154b992ccad71a7d95a94cdedb933fa66a51b61)
 2019-04-07 18:06:42 +02:00
Luis Díaz Más
8c81e1146c clang-format Jp2Image::printStructure() 
(cherry picked from commit b6e4ca0a8cfff1ad0f6040901382863cccee33cb)

# Conflicts:
#	src/jp2image.cpp
 2019-04-07 18:06:42 +02:00
Luis Díaz Más
051b5d9df1 Fix #742 by detecting incorrect subBox size 
(cherry picked from commit 1bdd3eab5ebdde324dbfecc3fb6d6495b32d2e4d)
 2019-04-07 18:06:42 +02:00
Luis Díaz Más
436b0f87b5 Add missing header when -DDEBUG is present 2019-01-24 21:28:49 +01:00
Robin Mills
a33041a8b7 Fix: https://github.com/Exiv2/exiv2/issues/562 for stringFormat() crashes. 2018-12-09 18:54:40 +01:00
Dan Čermák
962962a8e9 Port Iptc::printStructure & getUshort to slices API 
This fixes #211, #210, #209
 2018-10-11 14:06:16 +02:00
Dan Čermák
fec6535ae8 [binaryToString] Reimplement using Slices 
- reimplement binaryToString:
  - it now accepts a Slice and nothing else
  - it does not return a std::string but instead a proxy object that implements
    operator<< (this should be more efficient, as we do not need to touch the
    heap in most cases)
- addapt unit tests
- replace all occurences with the new API
 2018-10-11 14:06:16 +02:00
Roberto C. Sánchez
c03f73268f Prevent SIGABRT on excessive subBox length in jp2image.cpp 
This fixes CVE-2018-9145
 2018-10-10 11:52:39 +02:00
Luis Díaz Más
603692a1d8 Copyright to Exiv2 authors 2018-09-12 19:22:31 +02:00
Luis Díaz Más
ffbcaa2e6d Fix MSVC warning C4267: conversion from 'size_t' to 'long' 2018-04-09 15:54:27 +02:00
Dan Čermák
efe2ccdcb6 Replaced all hardcoded error codes with ker... constants 2018-02-18 09:28:57 +01:00
Dan Čermák
fcb4257051 Add check for DataBuf.size_ in Jp2Image::readMetadata() 
When parsing a subBox that is a ColorHeader, a length is extracted
from the input file and fed directly into DataBuf() (which calls
malloc). A crafted input file can provide arbitrarily (up to
max(uint32_t)-8) large values and result in excessive memory
allocation.

This commit adds a check for the new size of DataBuf so that it is not
larger than the remaining size of the file.

This fixes #202 aka CVE-2018-4868
 2018-02-01 17:55:22 +01:00
Luis Diaz Mas
d09c4bb7cd Fix arithmetic operation overflow 2017-12-21 16:33:14 +01:00
tbeu
5b5987a596 Remove obsolete EXIV2_RCSID 2017-11-19 11:17:12 +01:00
tbeu
5df8b01b77 Remove obsolete svn revision 2017-11-19 11:17:11 +01:00
Robin Mills
e96e0daa8a Jp2Image::printStructure: Corrected used DataBuf for output 2017-11-19 08:29:06 +01:00
Robin Mills
befe8c64e3 Jp2Image::printStructure: only print output when bPrint is set 2017-11-19 08:29:06 +01:00
Robin Mills
13db7fdec2 Formatting changes 2017-11-19 08:29:06 +01:00
Dan Čermák
ff18fec24b Fix for CVE-2017-14860 
A heap buffer overflow could occur in memcpy when icc.size_ is larger
than data.size_ - pad, as then memcpy would read out of bounds of data.

This commit adds a sanity check to iccLength (= icc.size_): if it is
larger than data.size_ - pad (i.e. an overflow would be caused) an
exception is thrown.

This fixes #71.
 2017-10-11 00:11:15 +02:00
Robin Mills
82dbe6199d https://github.com/Exiv2/exiv2/issues/11 Closed. Coincidentally Raphael reported issues with Visual Studio 2015 Community Edition. Issue 11 and Raphael's issues should now be resolved. 2017-06-29 22:13:26 +01:00
Robin Mills
44da4724b3 #1175 Correction to r4756 Another three casts required to build with Visual Studio (size_t code ripple) 2017-04-23 10:58:54 +00:00
Robin Mills
6d5c2c3256 Getting ready to release v0.26 2017-03-08 20:42:28 +00:00
Robin Mills
2ebacb6b0b #1272 Use in-memory temporary files. 2017-03-05 17:42:12 +00:00
Robin Mills
dd0a22814c #1247 Another correction to r4655 concerning clang/apple. 2016-10-31 18:42:32 +00:00
Robin Mills
9853ca55bd #1247. Correction to r4655 to handle clang on plaforms other than MacOS-X. 2016-10-31 18:21:00 +00:00
Robin Mills
92659f24c8 #1247 Restrict clang pragma to __APPLE__ 2016-10-21 19:24:48 +00:00
Robin Mills
4abb560cf7 #1243. Fixing compilation warnings from clang in jp2image.cpp 2016-10-21 19:20:32 +00:00
Robin Mills
764f079dff #1243 Fixing typo/build breaker. 2016-10-21 17:58:10 +00:00
Robin Mills
6a1b7d262f #1243 Correction to msvc build breaker in r4648 2016-10-21 17:35:03 +00:00
Robin Mills
18ecd0e890 #1243 Adding ICC Profile support to jp2image.cpp 2016-10-21 16:04:34 +00:00
Robin Mills
b9f584fbbf #1430 Correcting MSVC build breaker in r4639 2016-10-18 10:11:39 +00:00
Robin Mills
f5956d5db2 #1230 Fixes to read tiff with web-ready. Includes the BasicIo expiremental API readUnmarked() and markRead() which I will remove later. 2016-10-17 15:48:42 +00:00
Robin Mills
774f96094c #1243 Work-in-progress on iccProfile related code. 2016-10-15 08:51:19 +00:00
Robin Mills
163f3ce7f1 #1243 Work-in-progress on writing ICC profiles. Fixed elusive issue in exiv2 -pS foo.jp2 2016-10-14 12:44:41 +00:00
Robin Mills
05f56e95af #1242 Issue warning when we encounter erroneous Exif\0\0 in the Exif UUID box. 2016-10-14 10:26:11 +00:00
Robin Mills
099dd70c59 #1230 Fix bigEndian issue in toAscii() 2016-10-13 15:42:24 +00:00
Robin Mills
3d77c41e31 #1243 Work-in-progress. 2016-10-13 12:00:56 +00:00
Robin Mills
2e9138cf91 #1243 Work-in-progress. Still to add code to writeMetadata for icc profiles. 2016-10-13 11:03:39 +00:00
Robin Mills
ebea8991e5 #1243 Work-in-progress. Added test/data/relax.jp2 which has an embedded ICC profile. 2016-10-13 08:54:00 +00:00
Robin Mills
442b0155d0 #1243 Added XMP and IPTC data to Reagan.jp2. Corrected printStructure() appropriately. 
Will add jp2image::writeMetadata()/iccProfile tomorrow and update tests.
 2016-10-12 21:26:37 +00:00
Robin Mills
699e1c744e #1243 Work in progress. Implemented jp2image::printStructure. Still to add iccProfile support to jp2image::writeMetadata() 2016-10-12 20:24:27 +00:00
Robin Mills
ed63a113e1 #1242 Work in progress. Fixing src/jp2image.cpp. Added test file. Test suite to be updated to use Reagan.jp2 (and hopefully additional test files) 2016-10-11 21:04:54 +00:00
Andreas Huggel
fd80993ab0 Updated copyright notice. 2015-05-02 11:55:40 +00:00
Robin Mills
0df8356a56 #1029. Thank You, Thomas for reporting this and providing the patch. 2015-02-12 01:24:26 +00:00
Robin Mills
97aa1149c9 #1019. Thank You Thomas for finding this issue. 2015-01-08 12:44:29 +00:00
Robin Mills
d393b0fa7e trunk: exiv2 v0.25 2014-12-25 13:55:57 +00:00