8cd95e2218
Avoid negative integer overflow when `chunkLength == 0`.
...
This fixes #789 .
6 years ago
6fa2e31206
Avoid negative integer overflow when `iccOffset > chunkLength`.
...
This fixes #790 .
6 years ago
127c2eac0e
Fix warnings on MSVC
6 years ago
704fc56d52
Keep the profileName from readMetadata and use it in writeMetadata
6 years ago
e385599067
Refactoring to make the doe more readable. Fix icc tests
6 years ago
d1097fab59
Factor our function to read PNG Chunk info
6 years ago
914a8c5585
Factor out exception throw in different places inside isPngType
6 years ago
88f22e13cb
Fix ICC profile in PNG images
6 years ago
962962a8e9
Port Iptc::printStructure & getUshort to slices API
...
This fixes #211 , #210 , #209
7 years ago
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
7 years ago
603692a1d8
Copyright to Exiv2 authors
7 years ago
dbf90b976f
Fix overread in memcmp in PngImage::doWriteMetadata()
...
memcmp() compares the read data from key with the provided string, but when
key.pData_ is shorter than the provided length, then memcmp can read beyond the
bounds of key.pData_
=> add custom compare function, which ensures that we never read more than
key.size_
7 years ago
8d5a3c7dd9
Remove buffer overread in tExtToDataBuf
...
The pointer p is advanced in the while loop to step over three '\n'.
However, its length is never reduced accordingly. => the length check in the
following for loop is invalid, as it permits overreading by the number of
characters that p was advanced by.
7 years ago
607b19111c
[DataBuf] Replace wrong usage of release() with free()
7 years ago
a227fcda39
debug: Add new debug message to print the PNG chunk being processed
7 years ago
b0696d4da6
style: Apply formatting guidelines to one-line ifs
7 years ago
4922df6018
Replace '\n' by endl that flush content. Useful for debugging
7 years ago
751fba8b54
Added dataBuf size check before calling PngChunk::decodeIHDRChunk
...
- cdataBuf must be at least 8 bytes long otherwise decodeIHDRChunk
reads out of bounds
- pngImage::readMetadata now skips png chunks where the offset for
IHDR chunks is invalid
- added assertion into PngChunk::decodeIHDRChunk() to ensure dataBuf
size
7 years ago
efe2ccdcb6
Replaced all hardcoded error codes with ker... constants
7 years ago
5b5987a596
Remove obsolete EXIV2_RCSID
8 years ago
5df8b01b77
Remove obsolete svn revision
8 years ago
327b3f6c4d
Fix https://github.com/Exiv2/exiv2/issues/83
8 years ago
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.
8 years ago
6d5c2c3256
Getting ready to release v0.26
8 years ago
2ebacb6b0b
#1272 Use in-memory temporary files.
8 years ago
f5956d5db2
#1230 Fixes to read tiff with web-ready. Includes the BasicIo expiremental API readUnmarked() and markRead() which I will remove later.
9 years ago
5b38d4528a
#1108 Added code to dump Exif, IPTC and iTXt/zTXt comment/description blocks for PNG files.
9 years ago
793bd6ca63
#1109 MinGW/32 daily build. Fix GCC warning on MinGW/32 gcc 4.9.2
9 years ago
d321dad695
#1108 Fixing issue with pngimage::printStructure() and the "Software" string in test/data/imagemagick.png
9 years ago
1bea0c6aeb
#1108 Better string formatting (and associated test/data changes). Tweaks to code layout for r4497.
9 years ago
458580373a
#1108 Enhanced pngimage::printStructure() to display checksum
9 years ago
f2ec4ce36a
#1074 Work in progress. fixed pngimage.cpp doWriteMetadata().
9 years ago
7bd874049e
#1074 Work in progress. -eC -pC -eC- work for JPG/PNG/TIFF/WEBP. pngimage::doWriteMetadata() does not update iCCP chunk.
9 years ago
3d57bbc6e6
#1074 Work in progress. ICC Jpeg/Png/Tiff exiv2 -eC foo.xxx writes good foo.icc profiles. icc-test.sh is broken and to be investigated.
9 years ago
9ff2224fd7
#1074 . Rollback r4479 which has inflicted a lot harm on the test harness.
9 years ago
3aaebf50f7
#1074 Added ICC support to tiffimage.writeMetadata(). pngimage.readMetadata() is not complete.
9 years ago
06eabfdd88
#1074 . jpgimage.cpp ICC support (Work in Progress)
9 years ago
26e73a41bc
fix msvc compilation (rv 4229)
9 years ago
e7b804f3f5
#1108 Refactored static indent(depth) from png/tiff/jpeg to Internal::indent(depth)
9 years ago
09c734fbcd
#1108 . Refactored the IPTC printStructure code from png/jpeg/tiff into iptc.cpp
9 years ago
8369592af1
#1074 . Thanks to Max for reporting this and providing the test file.
9 years ago
bdf8d3ad5b
#1108 Added photoshop/iptc parser to png/jpeg parser.
9 years ago
947ed69de8
#1108 and #1074 Correction to r4168 to fix MSVC build breaker.
10 years ago
4617dc3728
#1108 and #1074 -pC and -pR (print Color Profile, print Recursively) now work on png.
10 years ago
f49dd0b95f
#1108 and #1074 Correction to r4165 to fix MSVC build breaker and to document: exiv2 -eC (extract ICC profile).
10 years ago
fd5e983746
r1108 Recursively dump an image (exiv2 -pR file...)
10 years ago
6808b073f3
#1074 . Implemented exiv2 options -eC and -pC for JPEG.
10 years ago
006625e116
Removed helper functions binaryToString() and stringFormat() from the API and from class Image and made them internal helpers. Renamed type printStructureOption_e to PrintStructureOption to conform with the common naming convention.
10 years ago
fd80993ab0
Updated copyright notice.
10 years ago
03aba63de3
#922 Submitting the fixed version of r3771
10 years ago
Kevin Backhouse
Luis Diaz Mas
Dan Čermák
tbeu
clanmills
danielkaneider
Andreas Huggel