libarchive/libarchive — pull request #24 by cmdrclueless (2012-09-25 14:16:36+00:00)
Title: Add tighter checks to avoid reading past end of buffer

The string to base 8/10 conversion routines could read past the
counted end of the buffer if the string is correctly formated.
The number of characters is now checked and decremented for every
character that is consumed for processing.