Victor Rodriguez authored 6 years ago and Hubert Figuiere committed 6 years ago

The WEBP::GetLE32 function in
XMPFiles/source/FormatSupport/WEBP_Support.hpp in Exempi 2.4.5 has a
NULL pointer dereference.

https://bugs.freedesktop.org/show_bug.cgi?id=106981
#9



Signed-off-by: Victor Rodriguez <victor.rodriguez.bahena@intel.com>
Signed-off-by: Hubert Figuière <hub@figuiere.net>

Steve Langasek authored 7 years ago and Hubert Figuiere committed 7 years ago

Detect ARM target arch and define XMP_IOS_ARM to enable
specific memory handling in the XMP SDK code.

Signed-off-by: Hubert Figuière <hub@figuiere.net>

- Don't go past the end iterator
- Don't subcript an empty string

- In VPXChunk::width() and VPXChunk::height() ensure val isn't 0.

- Check the buffer doesn't overrun for the TIFF tag
- Fix a use-after-free in exception handling
- Fix two invalid memcpy() on overlapping memory

See https://bugzilla.redhat.com/show_bug.cgi?id=888765

This would catch similar changes that broke test elsewhere.
Rename test3 to testiterator.

Register a global Error callback that will make error being thrown

Currently pass, but incorrect.
See https://bugs.freedesktop.org/show_bug.cgi?id=99494

This is too much trouble and doesn't seem to bring anything.