I have found several undefined behaviors in 'convert' and 'display' of ImageMagick-6.9.1-8.
To reproduce them, you need to build the source code with flag '-fsanitize=undefined' (require gcc-5.0 or clang-3.3).
For test inputs in folder input-convert.tar.gz https://www.dropbox.com/s/zjpi3i52q9n4w52 ...
Search found 2 matches
- 2015-07-18T11:28:47-07:00
- Forum: Bugs
- Topic: Several undefined behaviors in ImageMagick-6.9.1-8
- Replies: 1
- Views: 4325
- 2015-06-11T16:03:28-07:00
- Forum: Bugs
- Topic: undefined behaviors in convert
- Replies: 3
- Views: 7073
undefined behaviors in convert
I have found several undefined behaviors in convert.
Following is the command to reproduce them.
First you should build ImageMagick with ubsan (require gcc-4.9 or clang-3.3)
and the version I'm testing is ImageMagick-6.9.1-4.
convert test_file a.ppm
Link for test files are
http://xiedingbao ...
Following is the command to reproduce them.
First you should build ImageMagick with ubsan (require gcc-4.9 or clang-3.3)
and the version I'm testing is ImageMagick-6.9.1-4.
convert test_file a.ppm
Link for test files are
http://xiedingbao ...