CVS commit: src/sys/fs/udf

["Reinoud Zandijk" <reinoud%netbsd.org@localhost>]

Module Name:    src
Committed By:   reinoud
Date:           Wed Sep 17 19:47:05 UTC 2014

Modified Files:
        src/sys/fs/udf: udf.h udf_subr.c

Log Message:
As pointed out by wiz@ prevent a possible attack or corruption that results in
an endless loop of indirect descriptors being processed.

The number of indirect descriptors followed is now maximized.
While here, also fix a use-after-free bug!


To generate a diff of this commit:
cvs rdiff -u -r1.46 -r1.47 src/sys/fs/udf/udf.h
cvs rdiff -u -r1.125 -r1.126 src/sys/fs/udf/udf_subr.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.