[gs-bugs] [Bug 694260] Valgrind issues found by fuzzing in jp2_read_boxhdr (jp2.c:164)

[b***@ghostscript.com]

http://bugs.ghostscript.com/show_bug.cgi?id=694260

Marcos H. Woehrmann <***@artifex.com> changed:

What |Removed |Added
----------------------------------------------------------------------------
Assignee|***@artifex.com |***@artifex.com

[b***@ghostscript.com]

http://bugs.ghostscript.com/show_bug.cgi?id=694260

Henry Stiles <***@artifex.com> changed:

What |Removed |Added
----------------------------------------------------------------------------
CC| |***@artifex.com
Component|Fuzzing |JPX/JBIG2 encode/decode

[b***@ghostscript.com]

http://bugs.ghostscript.com/show_bug.cgi?id=694260

Marcos H. Woehrmann <***@artifex.com> changed:

What |Removed |Added
----------------------------------------------------------------------------
Assignee|***@artifex.com |***@artifex.com

[b***@artifex.com]

http://bugs.ghostscript.com/show_bug.cgi?id=694260

Henry Stiles <***@artifex.com> changed:

What |Removed |Added
----------------------------------------------------------------------------
Assignee|***@artifex.com |***@hotmail.co.
| |uk

[b***@artifex.com]

http://bugs.ghostscript.com/show_bug.cgi?id=694260

--- Comment #1 from Shailesh Mistry <***@hotmail.co.uk> ---
File 2506.pdf.asan.1c.1676 no longer shows any problems.

File 201.pdf.asan.1c.1125 shows valgrind problems in clist.

File 2656.pdf.asan.1c.1842 shows valgrind problems in load_truetype_glyph.

[b***@artifex.com]

http://bugs.ghostscript.com/show_bug.cgi?id=694260

--- Comment #2 from Ray Johnston <***@artifex.com> ---
It sounds like the two remaining issues are different and neither corresponds
to the reported issue: jp2_read_boxhdr (jp2.c:164)

I suggest closing this bug and opening two independent bugs, one for the
valgrind clist issue and a separate one for the load_truetype_glyph. Attaching
the valgrind log for the most recently tested SHA would also help the person
investigating these (the SHA mentioned in the log.txt attached here is from
May 2013).

Most liklely it will be two different engineers that investigate these.

[b***@artifex.com]

http://bugs.ghostscript.com/show_bug.cgi?id=694260

Shailesh Mistry <***@hotmail.co.uk> changed:

What |Removed |Added
----------------------------------------------------------------------------
Assignee|***@hotmail.co. |***@artifex.com
|uk |